[AMDGPU][MC][GFX9+] Corrected encoding of op_sel_hi for unused operands in VOP3P

[dp]

Summary

Summary of changes:

• VOP3P op_sel_hi is encoded as 1 for unused operands;
• Disassembler can correctly decode VOP3P instructions regardless of op_sel_hi value for unused operands.

Fixed bug 49363.

[dp]

I was surprised to discover that codegen tests include encodings. Is there any reason for that? Should I remove or update them?

[Joe_Nash]

In D97689#2594395, @dp wrote:

I was surprised to discover that codegen tests include encodings. Is there any reason for that? Should I remove or update them?

Yes, it is surprising. I am inclined to say remove the encodings.

[Joe_Nash]

In D97689#2594419, @Joe_Nash wrote:

In D97689#2594395, @dp wrote:

I was surprised to discover that codegen tests include encodings. Is there any reason for that? Should I remove or update them?

Yes, it is surprising. I am inclined to say remove the encodings.

Looking at the blame now, arsenm added the encoding checks that are failing in 2020, so perhaps those should be converted into assembler tests.

[dp]

Thanks Joe. I decided to update the encodings because they were added on purpose.

[dp]

Updated encodings in codegen tests; corrected code style as suggested by linter.

[dp]

Corrections to silence the linter

[rampitec]

Thanks!

llvm/lib/Target/AMDGPU/MCTargetDesc/SIMCCodeEmitter.cpp

public:
 
   unsigned getSDWAVopcDstEncoding(const MCInst &MI, unsigned OpNo,
                                   SmallVectorImpl<MCFixup> &Fixups,
                                   const MCSubtargetInfo &STI) const override;
 
   unsigned getAVOperandEncoding(const MCInst &MI, unsigned OpNo,
                                 SmallVectorImpl<MCFixup> &Fixups,
                                 const MCSubtargetInfo &STI) const override;
+
+private:
+  uint64_t getImplicitOpSelHiEncoding(int Opcode) const;
 };
 
 } // end anonymous namespace
 
 MCCodeEmitter *llvm::createSIMCCodeEmitter(const MCInstrInfo &MCII,
                                            const MCRegisterInfo &MRI,
                                            MCContext &Ctx) {
   return new SIMCCodeEmitter(MCII, MRI, Ctx);
case AMDGPU::OPERAND_REG_INLINE_AC_V2FP16: {
     uint32_t Encoding = getLit16Encoding(Lo16, STI);
     return Encoding;
   }
   default:
     llvm_unreachable("invalid operand size");
   }
 }
 
+uint64_t SIMCCodeEmitter::getImplicitOpSelHiEncoding(int Opcode) const {
+  using namespace AMDGPU::VOP3PEncoding;
+  using namespace AMDGPU::OpName;
+
+  if (AMDGPU::getNamedOperandIdx(Opcode, op_sel_hi) != -1) {
+    if (AMDGPU::getNamedOperandIdx(Opcode, src2) != -1)
+      return 0;
+    if (AMDGPU::getNamedOperandIdx(Opcode, src1) != -1)
+      return OP_SEL_HI_2;
+    if (AMDGPU::getNamedOperandIdx(Opcode, src0) != -1)
+      return OP_SEL_HI_1 | OP_SEL_HI_2;
+  }
+  return OP_SEL_HI_0 | OP_SEL_HI_1 | OP_SEL_HI_2;
+}
+
 void SIMCCodeEmitter::encodeInstruction(const MCInst &MI, raw_ostream &OS,
                                        SmallVectorImpl<MCFixup> &Fixups,
                                        const MCSubtargetInfo &STI) const {
   verifyInstructionPredicates(MI,
                               computeAvailableFeatures(STI.getFeatureBits()));
 
+  int Opcode = MI.getOpcode();
   uint64_t Encoding = getBinaryCodeForInstr(MI, Fixups, STI);
-  const MCInstrDesc &Desc = MCII.get(MI.getOpcode());
+  const MCInstrDesc &Desc = MCII.get(Opcode);
   unsigned bytes = Desc.getSize();
 
-  switch (MI.getOpcode()) {
-  case AMDGPU::V_ACCVGPR_READ_B32_vi:
-  case AMDGPU::V_ACCVGPR_WRITE_B32_vi:
-    // Set unused op_sel_hi bits to 1.
-    // FIXME: This shall be done for all VOP3P but not MAI instructions with
-    // unused op_sel_hi bits if corresponding operands do not exist.
-    // accvgpr_read/write are different, however. These are VOP3P, MAI, have
-    // src0, but do not use op_sel.
-    Encoding |= (1ull << 14) | (1ull << 59) | (1ull << 60);
-    break;
-  default:
-    break;
+  // Set unused op_sel_hi bits to 1 for VOP3P and MAI instructions.
+  // Note that accvgpr_read/write are MAI, have src0, but do not use op_sel.
+  if ((Desc.TSFlags & SIInstrFlags::VOP3P) ||
+      Opcode == AMDGPU::V_ACCVGPR_READ_B32_vi ||
+      Opcode == AMDGPU::V_ACCVGPR_WRITE_B32_vi) {
+    Encoding |= getImplicitOpSelHiEncoding(Opcode);
   }
 
   for (unsigned i = 0; i < bytes; i++) {
     OS.write((uint8_t) ((Encoding >> (8 * i)) & 0xff));
   }
 
   // NSA encoding.
   if (AMDGPU::isGFX10Plus(STI) && Desc.TSFlags & SIInstrFlags::MIMG) {

llvm/lib/Target/AMDGPU/SIDefines.h

enum Target : unsigned {
   ET_MRT_MAX_IDX = 7,
   ET_POS_MAX_IDX = 4,
   ET_PARAM_MAX_IDX = 31,
 
   ET_INVALID = 255,
 };
 
 } // namespace Exp
+
+namespace VOP3PEncoding {
+
+enum OpSel : uint64_t {
+  OP_SEL_HI_0 = UINT64_C(1) << 59,
+  OP_SEL_HI_1 = UINT64_C(1) << 60,
+  OP_SEL_HI_2 = UINT64_C(1) << 14,
+};
+
+} // namespace VOP3PEncoding
+
 } // namespace AMDGPU
 
 #define R_00B028_SPI_SHADER_PGM_RSRC1_PS                                0x00B028
 #define   S_00B028_VGPRS(x)                                           (((x) & 0x3F) << 0)
 #define   S_00B028_SGPRS(x)                                           (((x) & 0x0F) << 6)
 #define   S_00B028_MEM_ORDERED(x)                                     (((x) & 0x1) << 25)
 #define   G_00B028_MEM_ORDERED(x)                                     (((x) >> 25) & 0x1)
 #define   C_00B028_MEM_ORDERED                                        0xFDFFFFFF

llvm/lib/Target/AMDGPU/VOPInstructions.td

class VOP3Pe <bits<7> op, VOPProfile P> : Enc64 {
   let Inst{8} = !if(P.HasSrc0Mods, src0_modifiers{1}, 0); // neg_hi src0
   let Inst{9} = !if(P.HasSrc1Mods, src1_modifiers{1}, 0); // neg_hi src1
   let Inst{10} = !if(P.HasSrc2Mods, src2_modifiers{1}, 0); // neg_hi src2
 
   let Inst{11} = !if(!and(P.HasSrc0, P.HasOpSel), src0_modifiers{2}, 0); // op_sel(0)
   let Inst{12} = !if(!and(P.HasSrc1, P.HasOpSel), src1_modifiers{2}, 0); // op_sel(1)
   let Inst{13} = !if(!and(P.HasSrc2, P.HasOpSel), src2_modifiers{2}, 0); // op_sel(2)
 
-  let Inst{14} = !if(!and(P.HasSrc2, P.HasOpSel), src2_modifiers{3}, 0); // op_sel_hi(2)
+  let Inst{14} = !if(!and(P.HasSrc2, P.HasOpSel), src2_modifiers{3}, ?); // op_sel_hi(2)
 
   let Inst{15} = !if(P.HasClamp, clamp{0}, 0);
 
   let Inst{22-16} = op;
   let Inst{31-23} = 0x1a7; //encoding
   let Inst{40-32} = !if(P.HasSrc0, src0, 0);
   let Inst{49-41} = !if(P.HasSrc1, src1, 0);
   let Inst{58-50} = !if(P.HasSrc2, src2, 0);
-  let Inst{59}    = !if(!and(P.HasSrc0, P.HasOpSel), src0_modifiers{3}, 0); // op_sel_hi(0)
-  let Inst{60}    = !if(!and(P.HasSrc1, P.HasOpSel), src1_modifiers{3}, 0); // op_sel_hi(1)
+  let Inst{59}    = !if(!and(P.HasSrc0, P.HasOpSel), src0_modifiers{3}, ?); // op_sel_hi(0)
+  let Inst{60}    = !if(!and(P.HasSrc1, P.HasOpSel), src1_modifiers{3}, ?); // op_sel_hi(1)
   let Inst{61}    = !if(P.HasSrc0Mods, src0_modifiers{0}, 0); // neg (lo)
   let Inst{62}    = !if(P.HasSrc1Mods, src1_modifiers{0}, 0); // neg (lo)
   let Inst{63}    = !if(P.HasSrc2Mods, src2_modifiers{0}, 0); // neg (lo)
 }
 
 class VOP3Pe_MAI <bits<7> op, VOPProfile P, bit acc_cd = 0> : Enc64 {
   bits<8> vdst;
   bits<10> src0;

llvm/test/CodeGen/AMDGPU/immv216.ll

 define amdgpu_kernel void @add_inline_imm_0.0_v2f16(<2 x half> addrspace(1)* %out, <2 x half> %x) #0 {
   %y = fadd <2 x half> %x, <half 0.0, half 0.0>
   store <2 x half> %y, <2 x half> addrspace(1)* %out
   ret void
 }
 
 ; GCN-LABEL: {{^}}add_inline_imm_0.5_v2f16:
 ; GFX10: s_load_dword [[VAL:s[0-9]+]]
-; GFX10: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], 0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x00,0x0f,0xcc,0x02,0xe0,0x01,0x08]
+; GFX10: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], 0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x40,0x0f,0xcc,0x02,0xe0,0x01,0x08]
 ; GFX10: buffer_store_dword [[REG]]
 
 ; GFX9: s_load_dword [[VAL:s[0-9]+]]
-; GFX9: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], 0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x00,0x8f,0xd3,0x04,0xe0,0x01,0x08]
+; GFX9: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], 0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x40,0x8f,0xd3,0x04,0xe0,0x01,0x08]
 ; GFX9: buffer_store_dword [[REG]]
 
 ; FIXME: Shouldn't need right shift and SDWA, also extra copy
 ; VI-DAG: s_load_dword [[VAL:s[0-9]+]]
 ; VI-DAG: v_mov_b32_e32 [[CONST05:v[0-9]+]], 0x3800
 ; VI-DAG: s_lshr_b32 [[SHR:s[0-9]+]], [[VAL]], 16
 ; VI-DAG: v_mov_b32_e32 [[V_SHR:v[0-9]+]], [[SHR]]
 
 ; VI-DAG: v_add_f16_sdwa v{{[0-9]+}}, [[V_SHR]], [[CONST05]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:DWORD
 ; VI-DAG: v_add_f16_e64 v{{[0-9]+}}, [[VAL]], 0.5
 ; VI: v_or_b32
 ; VI: buffer_store_dword
 define amdgpu_kernel void @add_inline_imm_0.5_v2f16(<2 x half> addrspace(1)* %out, <2 x half> %x) #0 {
   %y = fadd <2 x half> %x, <half 0.5, half 0.5>
   store <2 x half> %y, <2 x half> addrspace(1)* %out
   ret void
 }
 
 ; GCN-LABEL: {{^}}add_inline_imm_neg_0.5_v2f16:
 ; GFX10: s_load_dword [[VAL:s[0-9]+]]
-; GFX10: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], -0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x00,0x0f,0xcc,0x02,0xe2,0x01,0x08]
+; GFX10: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], -0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x40,0x0f,0xcc,0x02,0xe2,0x01,0x08]
 ; GFX10: buffer_store_dword [[REG]]
 
 ; GFX9: s_load_dword [[VAL:s[0-9]+]]
-; GFX9: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], -0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x00,0x8f,0xd3,0x04,0xe2,0x01,0x08]
+; GFX9: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], -0.5 op_sel_hi:[1,0] ; encoding: [0x00,0x40,0x8f,0xd3,0x04,0xe2,0x01,0x08]
 ; GFX9: buffer_store_dword [[REG]]
 
 ; FIXME: Shouldn't need right shift and SDWA, also extra copy
 ; VI-DAG: s_load_dword [[VAL:s[0-9]+]]
 ; VI-DAG: v_mov_b32_e32 [[CONSTM05:v[0-9]+]], 0xb800
 ; VI-DAG: s_lshr_b32 [[SHR:s[0-9]+]], [[VAL]], 16
 ; VI-DAG: v_mov_b32_e32 [[V_SHR:v[0-9]+]], [[SHR]]
 

 define amdgpu_kernel void @commute_add_inline_imm_0.5_v2f16(<2 x half> addrspace(1)* %out, <2 x half> addrspace(1)* %in) #0 {
   %x = load <2 x half>, <2 x half> addrspace(1)* %in
   %y = fadd <2 x half> %x, <half 0.5, half 0.5>
   store <2 x half> %y, <2 x half> addrspace(1)* %out
   ret void
 }
 
 ; GCN-LABEL: {{^}}commute_add_literal_v2f16:
-; GFX10: v_pk_add_f16 v0, 0x6400, v0 op_sel_hi:[0,1] ; encoding: [0x00,0x00,0x0f,0xcc,0xff,0x00,0x02,0x10,0x00,0x64,0x00,0x00]
+; GFX10: v_pk_add_f16 v0, 0x6400, v0 op_sel_hi:[0,1] ; encoding: [0x00,0x40,0x0f,0xcc,0xff,0x00,0x02,0x10,0x00,0x64,0x00,0x00]
 
 ; GFX9-DAG: buffer_load_dword [[VAL:v[0-9]+]]
 ; GFX9-DAG: s_movk_i32 [[K:s[0-9]+]], 0x6400 ; encoding
-; GFX9: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], [[K]] op_sel_hi:[1,0] ; encoding: [0x00,0x00,0x8f,0xd3,0x00,0x09,0x00,0x08]
+; GFX9: v_pk_add_f16 [[REG:v[0-9]+]], [[VAL]], [[K]] op_sel_hi:[1,0] ; encoding: [0x00,0x40,0x8f,0xd3,0x00,0x09,0x00,0x08]
 ; GFX9: buffer_store_dword [[REG]]
 
 ; VI-DAG: s_movk_i32 [[K:s[0-9]+]], 0x6400 ; encoding
 ; VI-DAG: buffer_load_dword
 ; VI-NOT: and
 ; VI-DAG: v_add_f16_e32 v{{[0-9]+}}, [[K]], v{{[0-9]+}}
 ; gfx8 does not support sreg or imm in sdwa - this will be move then
 ; VI-DAG: v_mov_b32_e32 [[VK:v[0-9]+]], [[K]]

llvm/test/MC/AMDGPU/expressions-gfx9.s

 v_mov_b32_sdwa v1, sext(-2+i1)
 // GFX9: v_mov_b32_sdwa v1, sext(-1) dst_sel:DWORD dst_unused:UNUSED_PRESERVE src0_sel:DWORD ; encoding: [0xf9,0x02,0x02,0x7e,0xc1,0x16,0x8e,0x00]
 
 //===----------------------------------------------------------------------===//
 // Constant expressions may be used with op_sel* and neg_* modifiers.
 //===----------------------------------------------------------------------===//
 
 v_pk_add_u16 v1, v2, v3 op_sel:[2-i1,i1-1]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] ; encoding: [0x01,0x08,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] ; encoding: [0x01,0x48,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 neg_lo:[2-i1,i1-1]
-// GFX9: v_pk_add_u16 v1, v2, v3 neg_lo:[1,0] ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x38]
+// GFX9: v_pk_add_u16 v1, v2, v3 neg_lo:[1,0] ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x38]

llvm/test/MC/AMDGPU/gfx90a_asm_features.s

 // GFX90A: v_pk_fma_f32 v[8:9], v[0:1], s[0:1], v[4:5] clamp ; encoding: [0x08,0xc0,0xb0,0xd3,0x00,0x01,0x10,0x1c]
 v_pk_fma_f32 v[8:9], v[0:1], s[0:1], v[4:5] clamp
 
 // NOT-GFX90A: error: instruction not supported on this GPU
 // GFX90A: v_pk_fma_f32 v[0:1], v[4:5], v[8:9], v[16:17] ; encoding: [0x00,0x40,0xb0,0xd3,0x04,0x11,0x42,0x1c]
 v_pk_fma_f32 v[0:1], v[4:5], v[8:9], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x40,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[254:255], v[8:9], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0xfe,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0xfe,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[254:255], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x02,0x20,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x02,0x20,0x02,0x18]
 v_pk_mul_f32 v[4:5], s[2:3], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x64,0x20,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x64,0x20,0x02,0x18]
 v_pk_mul_f32 v[4:5], s[100:101], v[16:17]
 
-// GFX90A: v_pk_mul_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x66,0x20,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x66,0x20,0x02,0x18]
 // NOT-GFX1010: error: instruction not supported on this GPU
 // NOT-GFX908: error: instruction not supported on this GPU
 v_pk_mul_f32 v[4:5], flat_scratch, v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x6a,0x20,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x6a,0x20,0x02,0x18]
 v_pk_mul_f32 v[4:5], vcc, v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x7e,0x20,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x7e,0x20,0x02,0x18]
 v_pk_mul_f32 v[4:5], exec, v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xfd,0x03,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xfd,0x03,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[254:255]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x05,0x00,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x05,0x00,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], s[2:3]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xc9,0x00,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xc9,0x00,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], s[100:101]
 
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xcd,0x00,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xcd,0x00,0x18]
 // NOT-GFX1010: error: instruction not supported on this GPU
 // NOT-GFX908: error: instruction not supported on this GPU
 v_pk_mul_f32 v[4:5], v[8:9], flat_scratch
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xd5,0x00,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xd5,0x00,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], vcc
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xfd,0x00,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xfd,0x00,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], exec
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x08,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x48,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x10,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x50,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x18,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x58,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x00]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x00]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x08]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x08]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x10]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x10]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x38]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x38]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x58]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x58]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x78]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x78]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x01,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x41,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x02,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x42,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x03,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x43,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0x80,0xb1,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0xc0,0xb1,0xd3,0x08,0x21,0x02,0x18]
 v_pk_mul_f32 v[4:5], v[8:9], v[16:17] clamp
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x40,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[254:255], v[8:9], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0xfe,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0xfe,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[254:255], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x02,0x20,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x02,0x20,0x02,0x18]
 v_pk_add_f32 v[4:5], s[2:3], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x64,0x20,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x64,0x20,0x02,0x18]
 v_pk_add_f32 v[4:5], s[100:101], v[16:17]
 
-// GFX90A: v_pk_add_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x66,0x20,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x66,0x20,0x02,0x18]
 // NOT-GFX1010: error: instruction not supported on this GPU
 // NOT-GFX908: error: instruction not supported on this GPU
 v_pk_add_f32 v[4:5], flat_scratch, v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x6a,0x20,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x6a,0x20,0x02,0x18]
 v_pk_add_f32 v[4:5], vcc, v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x7e,0x20,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x7e,0x20,0x02,0x18]
 v_pk_add_f32 v[4:5], exec, v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xfd,0x03,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xfd,0x03,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[254:255]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x05,0x00,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x05,0x00,0x18]
 v_pk_add_f32 v[4:5], v[8:9], s[2:3]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xc9,0x00,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xc9,0x00,0x18]
 v_pk_add_f32 v[4:5], v[8:9], s[100:101]
 
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xcd,0x00,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xcd,0x00,0x18]
 // NOT-GFX1010: error: instruction not supported on this GPU
 // NOT-GFX908: error: instruction not supported on this GPU
 v_pk_add_f32 v[4:5], v[8:9], flat_scratch
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xd5,0x00,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xd5,0x00,0x18]
 v_pk_add_f32 v[4:5], v[8:9], vcc
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xfd,0x00,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xfd,0x00,0x18]
 v_pk_add_f32 v[4:5], v[8:9], exec
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x08,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x48,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x10,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x50,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x18,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x58,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x00]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x00]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x08]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x08]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x10]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x10]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x38]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x38]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x58]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x58]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x78]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x78]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x01,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x41,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x02,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x42,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x03,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x43,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0x80,0xb2,0xd3,0x08,0x21,0x02,0x18]
+// GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0xc0,0xb2,0xd3,0x08,0x21,0x02,0x18]
 v_pk_add_f32 v[4:5], v[8:9], v[16:17] clamp
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0x09,0x02,0x18]
+// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0x09,0x02,0x18]
 v_pk_mov_b32 v[0:1], v[2:3], v[4:5]
 
-// GFX90A: v_pk_mov_b32 v[0:1], flat_scratch, v[4:5] ; encoding: [0x00,0x00,0xb3,0xd3,0x66,0x08,0x02,0x18]
+// GFX90A: v_pk_mov_b32 v[0:1], flat_scratch, v[4:5] ; encoding: [0x00,0x40,0xb3,0xd3,0x66,0x08,0x02,0x18]
 // NOT-GFX1010: error: instruction not supported on this GPU
 // NOT-GFX908: error: instruction not supported on this GPU
 v_pk_mov_b32 v[0:1], flat_scratch, v[4:5]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], vcc ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0xd5,0x00,0x18]
+// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], vcc ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0xd5,0x00,0x18]
 v_pk_mov_b32 v[0:1], v[2:3], vcc
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], s[0:1] ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0x01,0x00,0x18]
+// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], s[0:1] ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0x01,0x00,0x18]
 v_pk_mov_b32 v[0:1], v[2:3], s[0:1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[2:3] op_sel_hi:[0,1] ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0x05,0x02,0x10]
+// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[2:3] op_sel_hi:[0,1] ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0x05,0x02,0x10]
 v_pk_mov_b32 v[0:1], v[2:3], v[2:3] op_sel_hi:[0,1]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,0] ; encoding: [0x00,0x08,0xb3,0xd3,0x02,0x09,0x02,0x18]
+// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,0] ; encoding: [0x00,0x48,0xb3,0xd3,0x02,0x09,0x02,0x18]
 v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,0]
 
 // NOT-GFX90A: error: instruction not supported on this GPU
-// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,1] ; encoding: [0x00,0x18,0xb3,0xd3,0x02,0x09,0x02,0x18]
+// GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,1] ; encoding: [0x00,0x58,0xb3,0xd3,0x02,0x09,0x02,0x18]
 v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,1]
 
 // GFX90A: tbuffer_load_format_xyzw v[4:7], off, s[0:3], 0 scc ; encoding: [0x00,0x80,0x09,0xe8,0x00,0x04,0x20,0x80]
 // NOT-GFX1010: error: not a valid operand.
 // NOT-GFX908: error: failed parsing operand.
 tbuffer_load_format_xyzw v[4:7], off, s[0:3], dfmt:1, nfmt:0, 0 scc
 
 // GFX90A: tbuffer_load_format_xyzw v[4:7], off, s[0:3], 0 glc scc ; encoding: [0x00,0xc0,0x09,0xe8,0x00,0x04,0x20,0x80]

llvm/test/MC/AMDGPU/gfx9_asm_vop3p.s

 
 v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,0,1]
 // CHECK: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x04]
 
 v_pk_mad_i16 v5, v1, v2, v3 clamp
 // CHECK: [0x05,0xc0,0x80,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_mul_lo_u16 v5, v1, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v255, v1, v2
-// CHECK: [0xff,0x00,0x81,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, v255, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, s1, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, s101, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, m0, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, 0, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, -1, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x81,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, v1, v255
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_mul_lo_u16 v5, v1, s2
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, s101
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, m0
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_mul_lo_u16 v5, v1, 0
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_mul_lo_u16 v5, v1, -1
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_mul_lo_u16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_mul_lo_u16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_mul_lo_u16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x81,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x81,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x81,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_add_i16 v5, v1, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v255, v1, v2
-// CHECK: [0xff,0x00,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v5, v255, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_add_i16 v5, s1, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, s101, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, m0, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, 0, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, -1, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x82,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_add_i16 v5, v1, v255
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_add_i16 v5, v1, s2
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_add_i16 v5, v1, s101
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_add_i16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_add_i16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_add_i16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_add_i16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_add_i16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_add_i16 v5, v1, m0
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_add_i16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_add_i16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_add_i16 v5, v1, 0
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_add_i16 v5, v1, -1
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_add_i16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_add_i16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_add_i16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_add_i16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_add_i16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_add_i16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_add_i16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x82,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, v1, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v255, v1, v2
-// CHECK: [0xff,0x00,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, v255, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, s1, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, s101, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, m0, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, 0, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, -1, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x83,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_sub_i16 v5, v1, v255
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_sub_i16 v5, v1, s2
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, s101
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, m0
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_sub_i16 v5, v1, 0
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_sub_i16 v5, v1, -1
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_sub_i16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_sub_i16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_sub_i16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_sub_i16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_sub_i16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_sub_i16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_sub_i16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x83,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v255, v1, v2
-// CHECK: [0xff,0x00,0x84,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v255, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, s1, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, s101, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, m0, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, 0, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, -1, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x84,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v255
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_lshlrev_b16 v5, v1, s2
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, s101
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, m0
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_lshlrev_b16 v5, v1, 0
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_lshlrev_b16 v5, v1, -1
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_lshlrev_b16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_lshlrev_b16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_lshlrev_b16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x84,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x84,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x84,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_lshrrev_b16 v5, v1, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v255, v1, v2
-// CHECK: [0xff,0x00,0x85,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, v255, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, s1, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, s101, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, m0, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, 0, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, -1, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x85,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, v1, v255
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_lshrrev_b16 v5, v1, s2
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, s101
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, m0
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_lshrrev_b16 v5, v1, 0
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_lshrrev_b16 v5, v1, -1
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_lshrrev_b16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_lshrrev_b16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_lshrrev_b16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x85,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x85,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x85,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_ashrrev_i16 v5, v1, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v255, v1, v2
-// CHECK: [0xff,0x00,0x86,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, v255, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, s1, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, s101, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, m0, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, 0, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, -1, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x86,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, v1, v255
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_ashrrev_i16 v5, v1, s2
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, s101
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, m0
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_ashrrev_i16 v5, v1, 0
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_ashrrev_i16 v5, v1, -1
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_ashrrev_i16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_ashrrev_i16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_ashrrev_i16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x86,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x86,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x86,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_max_i16 v5, v1, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v255, v1, v2
-// CHECK: [0xff,0x00,0x87,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v5, v255, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_max_i16 v5, s1, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, s101, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, m0, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, 0, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, -1, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x87,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_max_i16 v5, v1, v255
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_max_i16 v5, v1, s2
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_max_i16 v5, v1, s101
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_max_i16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_max_i16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_max_i16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_max_i16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_max_i16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_max_i16 v5, v1, m0
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_max_i16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_max_i16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_max_i16 v5, v1, 0
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_max_i16 v5, v1, -1
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_max_i16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_max_i16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_max_i16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_max_i16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x87,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x87,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x87,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_max_i16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_max_i16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_min_i16 v5, v1, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v255, v1, v2
-// CHECK: [0xff,0x00,0x88,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v5, v255, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_min_i16 v5, s1, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, s101, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, m0, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, 0, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, -1, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x88,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_min_i16 v5, v1, v255
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_min_i16 v5, v1, s2
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_min_i16 v5, v1, s101
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_min_i16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_min_i16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_min_i16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_min_i16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_min_i16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_min_i16 v5, v1, m0
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_min_i16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_min_i16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_min_i16 v5, v1, 0
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_min_i16 v5, v1, -1
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_min_i16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_min_i16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_min_i16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_min_i16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x88,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x88,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x88,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_min_i16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_min_i16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_mad_u16 v5, v1, v2, v3
 // CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_mad_u16 v255, v1, v2, v3
 // CHECK: [0xff,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_mad_u16 v5, v255, v2, v3

 
 v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,0,1]
 // CHECK: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x04]
 
 v_pk_mad_u16 v5, v1, v2, v3 clamp
 // CHECK: [0x05,0xc0,0x89,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_add_u16 v5, v1, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v255, v1, v2
-// CHECK: [0xff,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v5, v255, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_add_u16 v5, s1, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, s101, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, m0, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, 0, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, -1, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x8a,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_add_u16 v5, v1, v255
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_add_u16 v5, v1, s2
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_add_u16 v5, v1, s101
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_add_u16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_add_u16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_add_u16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_add_u16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_add_u16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_add_u16 v5, v1, m0
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_add_u16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_add_u16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_add_u16 v5, v1, 0
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_add_u16 v5, v1, -1
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_add_u16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_add_u16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_add_u16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_add_u16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_add_u16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_add_u16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_add_u16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, v1, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v255, v1, v2
-// CHECK: [0xff,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, v255, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, s1, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, s101, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, m0, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, 0, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, -1, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x8b,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_sub_u16 v5, v1, v255
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_sub_u16 v5, v1, s2
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, s101
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, m0
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_sub_u16 v5, v1, 0
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_sub_u16 v5, v1, -1
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_sub_u16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_sub_u16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_sub_u16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_sub_u16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_sub_u16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_sub_u16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x8b,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x8b,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, v1, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v255, v1, v2
-// CHECK: [0xff,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, v255, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, s1, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, s101, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, m0, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, 0, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, -1, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x8c,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_max_u16 v5, v1, v255
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_max_u16 v5, v1, s2
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_max_u16 v5, v1, s101
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_max_u16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_max_u16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_max_u16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_max_u16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_max_u16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_max_u16 v5, v1, m0
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_max_u16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_max_u16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_max_u16 v5, v1, 0
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_max_u16 v5, v1, -1
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_max_u16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_max_u16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_max_u16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_max_u16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_max_u16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_max_u16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_min_u16 v5, v1, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v255, v1, v2
-// CHECK: [0xff,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v5, v255, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_min_u16 v5, s1, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, s101, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, m0, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, 0, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, -1, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x8d,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_min_u16 v5, v1, v255
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_min_u16 v5, v1, s2
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_min_u16 v5, v1, s101
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_min_u16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_min_u16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_min_u16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_min_u16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_min_u16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_min_u16 v5, v1, m0
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_min_u16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_min_u16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_min_u16 v5, v1, 0
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_min_u16 v5, v1, -1
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_min_u16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_min_u16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_min_u16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_min_u16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_min_u16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_min_u16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_fma_f16 v5, v1, v2, v3
 // CHECK: [0x05,0x40,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_fma_f16 v255, v1, v2, v3
 // CHECK: [0xff,0x40,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_fma_f16 v5, v255, v2, v3

 
 v_pk_fma_f16 v5, v1, v2, v3 neg_hi:[1,1,1]
 // CHECK: [0x05,0x47,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_fma_f16 v5, v1, v2, v3 clamp
 // CHECK: [0x05,0xc0,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_add_f16 v5, v1, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v255, v1, v2
-// CHECK: [0xff,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v255, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, s1, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, s101, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, m0, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, 0, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, -1, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, 0.5, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xf0,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xf0,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, -4.0, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xf7,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xf7,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x8f,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v255
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_add_f16 v5, v1, s2
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_add_f16 v5, v1, s101
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_add_f16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_add_f16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_add_f16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_add_f16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_add_f16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_add_f16 v5, v1, m0
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_add_f16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_add_f16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_add_f16 v5, v1, 0
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_add_f16 v5, v1, -1
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_add_f16 v5, v1, 0.5
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xe1,0x01,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xe1,0x01,0x18]
 
 v_pk_add_f16 v5, v1, -4.0
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xef,0x01,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xef,0x01,0x18]
 
 v_pk_add_f16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_add_f16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_add_f16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_add_f16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_add_f16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_add_f16 v5, v1, v2 neg_lo:[1,0]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x38]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x38]
 
 v_pk_add_f16 v5, v1, v2 neg_lo:[0,1]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x58]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x58]
 
 v_pk_add_f16 v5, v1, v2 neg_lo:[1,1]
-// CHECK: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x78]
+// CHECK: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x78]
 
 v_pk_add_f16 v5, v1, v2 neg_hi:[1,0]
-// CHECK: [0x05,0x01,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x41,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 neg_hi:[0,1]
-// CHECK: [0x05,0x02,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x42,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 neg_hi:[1,1]
-// CHECK: [0x05,0x03,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x43,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_f16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v255, v1, v2
-// CHECK: [0xff,0x00,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v255, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, s1, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, s101, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, m0, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, 0, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, -1, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, 0.5, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xf0,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xf0,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, -4.0, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xf7,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xf7,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x90,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v255
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_mul_f16 v5, v1, s2
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, s101
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, m0
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_mul_f16 v5, v1, 0
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_mul_f16 v5, v1, -1
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_mul_f16 v5, v1, 0.5
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xe1,0x01,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xe1,0x01,0x18]
 
 v_pk_mul_f16 v5, v1, -4.0
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xef,0x01,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xef,0x01,0x18]
 
 v_pk_mul_f16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_mul_f16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_mul_f16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_mul_f16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_mul_f16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_mul_f16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_mul_f16 v5, v1, v2 neg_lo:[1,0]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x38]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x38]
 
 v_pk_mul_f16 v5, v1, v2 neg_lo:[0,1]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x58]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x58]
 
 v_pk_mul_f16 v5, v1, v2 neg_lo:[1,1]
-// CHECK: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x78]
+// CHECK: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x78]
 
 v_pk_mul_f16 v5, v1, v2 neg_hi:[1,0]
-// CHECK: [0x05,0x01,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x41,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 neg_hi:[0,1]
-// CHECK: [0x05,0x02,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x42,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 neg_hi:[1,1]
-// CHECK: [0x05,0x03,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x43,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x90,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v255, v1, v2
-// CHECK: [0xff,0x00,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v255, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, s1, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, s101, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, m0, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, 0, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, -1, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, 0.5, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xf0,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xf0,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, -4.0, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xf7,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xf7,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x91,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v255
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_min_f16 v5, v1, s2
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_min_f16 v5, v1, s101
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_min_f16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_min_f16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_min_f16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_min_f16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_min_f16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_min_f16 v5, v1, m0
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_min_f16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_min_f16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_min_f16 v5, v1, 0
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_min_f16 v5, v1, -1
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_min_f16 v5, v1, 0.5
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xe1,0x01,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xe1,0x01,0x18]
 
 v_pk_min_f16 v5, v1, -4.0
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xef,0x01,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xef,0x01,0x18]
 
 v_pk_min_f16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_min_f16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_min_f16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_min_f16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_min_f16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_min_f16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_min_f16 v5, v1, v2 neg_lo:[1,0]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x38]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x38]
 
 v_pk_min_f16 v5, v1, v2 neg_lo:[0,1]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x58]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x58]
 
 v_pk_min_f16 v5, v1, v2 neg_lo:[1,1]
-// CHECK: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x78]
+// CHECK: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x78]
 
 v_pk_min_f16 v5, v1, v2 neg_hi:[1,0]
-// CHECK: [0x05,0x01,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x41,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 neg_hi:[0,1]
-// CHECK: [0x05,0x02,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x42,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 neg_hi:[1,1]
-// CHECK: [0x05,0x03,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x43,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x91,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v255, v1, v2
-// CHECK: [0xff,0x00,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0xff,0x40,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v255, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xff,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xff,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, s1, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, s101, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x65,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x65,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, flat_scratch_lo, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x66,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x66,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, flat_scratch_hi, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x67,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x67,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, vcc_lo, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x6a,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x6a,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, vcc_hi, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x6b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x6b,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, ttmp15, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x7b,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x7b,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, m0, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x7c,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x7c,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, exec_lo, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x7e,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x7e,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, exec_hi, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x7f,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x7f,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, 0, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0x80,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x80,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, -1, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xc1,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, 0.5, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xf0,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xf0,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, -4.0, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xf7,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xf7,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, src_vccz, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xfb,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xfb,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, src_execz, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xfc,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xfc,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, src_scc, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xfd,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xfd,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, src_lds_direct, v2
-// CHECK: [0x05,0x00,0x92,0xd3,0xfe,0x04,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0xfe,0x04,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v255
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xff,0x03,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xff,0x03,0x18]
 
 v_pk_max_f16 v5, v1, s2
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x00,0x18]
 
 v_pk_max_f16 v5, v1, s101
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xcb,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xcb,0x00,0x18]
 
 v_pk_max_f16 v5, v1, flat_scratch_lo
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xcd,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xcd,0x00,0x18]
 
 v_pk_max_f16 v5, v1, flat_scratch_hi
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xcf,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xcf,0x00,0x18]
 
 v_pk_max_f16 v5, v1, vcc_lo
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xd5,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xd5,0x00,0x18]
 
 v_pk_max_f16 v5, v1, vcc_hi
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xd7,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xd7,0x00,0x18]
 
 v_pk_max_f16 v5, v1, ttmp15
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xf7,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xf7,0x00,0x18]
 
 v_pk_max_f16 v5, v1, m0
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xf9,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xf9,0x00,0x18]
 
 v_pk_max_f16 v5, v1, exec_lo
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xfd,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xfd,0x00,0x18]
 
 v_pk_max_f16 v5, v1, exec_hi
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xff,0x00,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xff,0x00,0x18]
 
 v_pk_max_f16 v5, v1, 0
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x01,0x01,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x01,0x01,0x18]
 
 v_pk_max_f16 v5, v1, -1
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x83,0x01,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x83,0x01,0x18]
 
 v_pk_max_f16 v5, v1, 0.5
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xe1,0x01,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xe1,0x01,0x18]
 
 v_pk_max_f16 v5, v1, -4.0
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xef,0x01,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xef,0x01,0x18]
 
 v_pk_max_f16 v5, v1, src_vccz
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xf7,0x01,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xf7,0x01,0x18]
 
 v_pk_max_f16 v5, v1, src_execz
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xf9,0x01,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xf9,0x01,0x18]
 
 v_pk_max_f16 v5, v1, src_scc
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0xfb,0x01,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0xfb,0x01,0x18]
 
 v_pk_max_f16 v5, v1, v2 op_sel:[0,0]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 op_sel:[1,0]
-// CHECK: [0x05,0x08,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x48,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 op_sel:[0,1]
-// CHECK: [0x05,0x10,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x50,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 op_sel:[1,1]
-// CHECK: [0x05,0x18,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x58,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 op_sel_hi:[1,1]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 op_sel_hi:[0,0]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x00]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x00]
 
 v_pk_max_f16 v5, v1, v2 op_sel_hi:[1,0]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x08]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x08]
 
 v_pk_max_f16 v5, v1, v2 op_sel_hi:[0,1]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x10]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x10]
 
 v_pk_max_f16 v5, v1, v2 neg_lo:[1,0]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x38]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x38]
 
 v_pk_max_f16 v5, v1, v2 neg_lo:[0,1]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x58]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x58]
 
 v_pk_max_f16 v5, v1, v2 neg_lo:[1,1]
-// CHECK: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x78]
+// CHECK: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x78]
 
 v_pk_max_f16 v5, v1, v2 neg_hi:[1,0]
-// CHECK: [0x05,0x01,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x41,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 neg_hi:[0,1]
-// CHECK: [0x05,0x02,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x42,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 neg_hi:[1,1]
-// CHECK: [0x05,0x03,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0x43,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v5, v1, v2 clamp
-// CHECK: [0x05,0x80,0x92,0xd3,0x01,0x05,0x02,0x18]
+// CHECK: [0x05,0xc0,0x92,0xd3,0x01,0x05,0x02,0x18]
 
 v_mad_mix_f32 v5, v1, v2, v3
 // CHECK: [0x05,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04]
 
 v_mad_mix_f32 v255, v1, v2, v3
 // CHECK: [0xff,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04]
 
 v_mad_mix_f32 v5, v255, v2, v3

llvm/test/MC/AMDGPU/lds_direct.s

 //---------------------------------------------------------------------------//
 // VOP3P
 //---------------------------------------------------------------------------//
 
 v_pk_mad_i16 v0, src_lds_direct, v0, v0
 // GFX9: v_pk_mad_i16 v0, src_lds_direct, v0, v0 ; encoding: [0x00,0x40,0x80,0xd3,0xfe,0x00,0x02,0x1c]
 
 v_pk_add_i16 v0, src_lds_direct, v0
-// GFX9: v_pk_add_i16 v0, src_lds_direct, v0 ; encoding: [0x00,0x00,0x82,0xd3,0xfe,0x00,0x02,0x18]
+// GFX9: v_pk_add_i16 v0, src_lds_direct, v0 ; encoding: [0x00,0x40,0x82,0xd3,0xfe,0x00,0x02,0x18]
 
 //---------------------------------------------------------------------------//
 // VOPC
 //---------------------------------------------------------------------------//
 
 v_cmp_lt_f16 vcc, src_lds_direct, v0
 // GFX9: v_cmp_lt_f16_e32 vcc, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x42,0x7c]
 

llvm/test/MC/AMDGPU/literals.s

 // GFX89: v_max_f32_e32 v0, src_vccz, v0  ; encoding: [0xfb,0x00,0x00,0x16]
 v_max_f32 v0, vccz, v0
 
 // SICI: v_max_f64 v[0:1], src_scc, v[0:1] ; encoding: [0x00,0x00,0xce,0xd2,0xfd,0x00,0x02,0x00]
 // GFX89: v_max_f64 v[0:1], src_scc, v[0:1] ; encoding: [0x00,0x00,0x83,0xd2,0xfd,0x00,0x02,0x00]
 v_max_f64 v[0:1], scc, v[0:1]
 
 // NOSICIVI: error: instruction not supported on this GPU
-// GFX9: v_pk_add_f16 v0, src_execz, v0  ; encoding: [0x00,0x00,0x8f,0xd3,0xfc,0x00,0x02,0x18]
+// GFX9: v_pk_add_f16 v0, src_execz, v0  ; encoding: [0x00,0x40,0x8f,0xd3,0xfc,0x00,0x02,0x18]
 v_pk_add_f16 v0, execz, v0
 
 // NOSICI: error: instruction not supported on this GPU
 // GFX89: v_ceil_f16_e64 v0, -src_vccz    ; encoding: [0x00,0x00,0x85,0xd1,0xfb,0x00,0x00,0x20]
 v_ceil_f16 v0, neg(vccz)
 
 // NOSICI: error: instruction not supported on this GPU
 // GFX89: v_ceil_f16_e64 v0, |src_scc|    ; encoding: [0x00,0x01,0x85,0xd1,0xfd,0x00,0x00,0x00]

 // GFX9: v_max_f32_e32 v0, src_shared_base, v0 ; encoding: [0xeb,0x00,0x00,0x16]
 v_max_f32 v0, src_shared_base, v0
 
 // NOSICIVI: error: register not available on this GPU
 // GFX9: v_max_f64 v[0:1], src_shared_base, v[0:1] ; encoding: [0x00,0x00,0x83,0xd2,0xeb,0x00,0x02,0x00]
 v_max_f64 v[0:1], src_shared_base, v[0:1]
 
 // NOSICIVI: error: instruction not supported on this GPU
-// GFX9: v_pk_add_f16 v0, src_shared_base, v0 ; encoding: [0x00,0x00,0x8f,0xd3,0xeb,0x00,0x02,0x18]
+// GFX9: v_pk_add_f16 v0, src_shared_base, v0 ; encoding: [0x00,0x40,0x8f,0xd3,0xeb,0x00,0x02,0x18]
 v_pk_add_f16 v0, src_shared_base, v0
 
 // GFX9: v_ceil_f16_e64 v0, -src_shared_base ; encoding: [0x00,0x00,0x85,0xd1,0xeb,0x00,0x00,0x20]
 // NOSICI: error: instruction not supported on this GPU
 // NOVI: error: register not available on this GPU
 v_ceil_f16 v0, neg(src_shared_base)
 
 // GFX9: v_ceil_f16_e64 v0, |src_shared_base| ; encoding: [0x00,0x01,0x85,0xd1,0xeb,0x00,0x00,0x00]

llvm/test/MC/AMDGPU/literalv216.s

 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck %s --check-prefix=GFX9
 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1010 -show-encoding %s | FileCheck %s --check-prefix=GFX10
 
 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 %s 2>&1 | FileCheck %s -check-prefix=NOGFX9 --implicit-check-not=error:
 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx1010 %s 2>&1 | FileCheck %s -check-prefix=NOGFX10 --implicit-check-not=error:
 
 //===----------------------------------------------------------------------===//
 // Inline constants
 //===----------------------------------------------------------------------===//
 
 v_pk_add_f16 v1, 0, v2
-// GFX9: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x80,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x80,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x80,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x80,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0.0, v2
-// GFX9: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x80,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x80,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x80,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x80,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, v2, 0
-// GFX9: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x00,0x8f,0xd3,0x02,0x01,0x01,0x18]
-// GFX10: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x00,0x0f,0xcc,0x02,0x01,0x01,0x18]
+// GFX9: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x40,0x8f,0xd3,0x02,0x01,0x01,0x18]
+// GFX10: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x40,0x0f,0xcc,0x02,0x01,0x01,0x18]
 
 v_pk_add_f16 v1, v2, 0.0
-// GFX9: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x00,0x8f,0xd3,0x02,0x01,0x01,0x18]
-// GFX10: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x00,0x0f,0xcc,0x02,0x01,0x01,0x18]
+// GFX9: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x40,0x8f,0xd3,0x02,0x01,0x01,0x18]
+// GFX10: v_pk_add_f16 v1, v2, 0 ; encoding: [0x01,0x40,0x0f,0xcc,0x02,0x01,0x01,0x18]
 
 v_pk_add_f16 v1, 1.0, v2
-// GFX9: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf2,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf2,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf2,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf2,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -1.0, v2
-// GFX9: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf3,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf3,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf3,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf3,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -0.5, v2
-// GFX9: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf1,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf1,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf1,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf1,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0.5, v2
-// GFX9: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf0,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf0,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf0,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf0,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 2.0, v2
-// GFX9: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf4,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf4,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf4,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf4,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -2.0, v2
-// GFX9: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf5,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf5,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf5,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf5,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 4.0, v2
-// GFX9: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf6,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf6,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf6,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf6,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -4.0, v2
-// GFX9: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf7,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf7,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf7,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf7,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0.15915494, v2
-// GFX9: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf8,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf8,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf8,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf8,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -1, v2
-// GFX9: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xc1,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xc1,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xc1,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xc1,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -2, v2
-// GFX9: v_pk_add_f16 v1, -2, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xc2,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -2, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xc2,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -2, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xc2,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -2, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xc2,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -3, v2
-// GFX9: v_pk_add_f16 v1, -3, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xc3,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -3, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xc3,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -3, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xc3,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -3, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xc3,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, -16, v2
-// GFX9: v_pk_add_f16 v1, -16, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xd0,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -16, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xd0,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -16, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xd0,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -16, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xd0,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 1, v2
-// GFX9: v_pk_add_f16 v1, 1, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x81,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 1, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x81,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 1, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x81,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 1, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x81,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 2, v2
-// GFX9: v_pk_add_f16 v1, 2, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x82,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 2, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x82,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 2, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x82,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 2, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x82,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 3, v2
-// GFX9: v_pk_add_f16 v1, 3, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x83,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 3, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x83,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 3, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x83,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 3, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x83,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 4, v2
-// GFX9: v_pk_add_f16 v1, 4, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x84,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 4, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x84,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 4, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x84,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 4, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x84,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 15, v2
-// GFX9: v_pk_add_f16 v1, 15, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x8f,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 15, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x8f,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 15, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x8f,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 15, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x8f,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 16, v2
-// GFX9: v_pk_add_f16 v1, 16, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x90,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 16, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0x90,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 16, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x90,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 16, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0x90,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 63, v2
-// GFX9: v_pk_add_f16 v1, 63, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xbf,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 63, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xbf,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 63, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xbf,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 63, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xbf,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 64, v2
-// GFX9: v_pk_add_f16 v1, 64, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xc0,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 64, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xc0,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 64, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xc0,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 64, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xc0,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0x0001, v2
-// GFX9: v_pk_add_f16 v1, 1, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0x81,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 1, v2  ; encoding: [0x01,0x00,0x0f,0xcc,0x81,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 1, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0x81,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 1, v2  ; encoding: [0x01,0x40,0x0f,0xcc,0x81,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0xffff, v2
-// GFX9: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xc1,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xc1,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xc1,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xc1,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0x3c00, v2
-// GFX9: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf2,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf2,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf2,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 1.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf2,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0xbc00, v2
-// GFX9: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf3,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf3,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf3,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -1.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf3,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0x3800, v2
-// GFX9: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf0,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf0,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf0,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 0.5, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf0,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0xb800, v2
-// GFX9: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf1,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf1,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf1,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -0.5, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf1,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0x4000, v2
-// GFX9: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf4,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf4,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf4,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 2.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf4,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0xc000, v2
-// GFX9: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf5,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf5,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf5,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -2.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf5,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0x4400, v2
-// GFX9: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf6,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf6,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf6,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 4.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf6,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0xc400, v2
-// GFX9: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf7,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf7,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf7,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -4.0, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf7,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 0x3118, v2
-// GFX9: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xf8,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf8,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xf8,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf8,0x04,0x02,0x18]
 
 v_pk_add_f16 v1, 65535, v2
-// GFX9: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x00,0x8f,0xd3,0xc1,0x04,0x02,0x18]
-// GFX10: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xc1,0x04,0x02,0x18]
+// GFX9: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x40,0x8f,0xd3,0xc1,0x04,0x02,0x18]
+// GFX10: v_pk_add_f16 v1, -1, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xc1,0x04,0x02,0x18]
 
 //===----------------------------------------------------------------------===//
 // Integer literals
 //===----------------------------------------------------------------------===//
 
 v_pk_add_f16 v5, v1, 0x12345678
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_f16 v5, v1, 0x12345678 ; encoding: [0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
+// GFX10: v_pk_add_f16 v5, v1, 0x12345678 ; encoding: [0x05,0x40,0x0f,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
 
 v_pk_add_f16 v5, 0x12345678, v2
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_f16 v5, 0x12345678, v2 ; encoding: [0x05,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
+// GFX10: v_pk_add_f16 v5, 0x12345678, v2 ; encoding: [0x05,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
 
 v_pk_add_f16 v5, -256, v2
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_f16 v5, 0xffffff00, v2 ; encoding: [0x05,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
+// GFX10: v_pk_add_f16 v5, 0xffffff00, v2 ; encoding: [0x05,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
 
 v_pk_add_f16 v5, v1, 256
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_f16 v5, v1, 0x100      ; encoding: [0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
+// GFX10: v_pk_add_f16 v5, v1, 0x100      ; encoding: [0x05,0x40,0x0f,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
 
 v_pk_add_u16 v5, v1, 0x12345678
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_u16 v5, v1, 0x12345678 ; encoding: [0x05,0x00,0x0a,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
+// GFX10: v_pk_add_u16 v5, v1, 0x12345678 ; encoding: [0x05,0x40,0x0a,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
 
 v_pk_add_u16 v5, 0x12345678, v2
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_u16 v5, 0x12345678, v2 ; encoding: [0x05,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
+// GFX10: v_pk_add_u16 v5, 0x12345678, v2 ; encoding: [0x05,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
 
 v_pk_add_u16 v5, -256, v2
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_u16 v5, 0xffffff00, v2 ; encoding: [0x05,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
+// GFX10: v_pk_add_u16 v5, 0xffffff00, v2 ; encoding: [0x05,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
 
 v_pk_add_u16 v5, v1, 256
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_u16 v5, v1, 0x100      ; encoding: [0x05,0x00,0x0a,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
+// GFX10: v_pk_add_u16 v5, v1, 0x100      ; encoding: [0x05,0x40,0x0a,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
 
 v_pk_add_f16 v5, v1, 0x123456780
 // NOGFX9: error: invalid operand for instruction
 // NOGFX10: error: invalid operand for instruction
 
 v_pk_add_u16 v5, v1, 0x123456780
 // NOGFX9: error: invalid operand for instruction
 // NOGFX10: error: invalid operand for instruction

 // GFX10: v_pk_mad_i16 v5, v1, 0xaf123456, v3 ; encoding: [0x05,0x40,0x00,0xcc,0x01,0xff,0x0d,0x1c,0x56,0x34,0x12,0xaf]
 
 v_pk_mad_i16 v5, v1, v2, 0xaf123456
 // NOGFX9: error: literal operands are not supported
 // GFX10: v_pk_mad_i16 v5, v1, v2, 0xaf123456 ; encoding: [0x05,0x40,0x00,0xcc,0x01,0x05,0xfe,0x1b,0x56,0x34,0x12,0xaf]
 
 v_pk_ashrrev_i16 v5, 0x12345678, v2
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_ashrrev_i16 v5, 0x12345678, v2 ; encoding: [0x05,0x00,0x06,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
+// GFX10: v_pk_ashrrev_i16 v5, 0x12345678, v2 ; encoding: [0x05,0x40,0x06,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
 
 v_pk_ashrrev_i16 v5, v1, 0x12345678
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_ashrrev_i16 v5, v1, 0x12345678 ; encoding: [0x05,0x00,0x06,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
+// GFX10: v_pk_ashrrev_i16 v5, v1, 0x12345678 ; encoding: [0x05,0x40,0x06,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
 
 //===----------------------------------------------------------------------===//
 // Floating-point literals (allowed if lossless conversion to f16 is possible)
 //===----------------------------------------------------------------------===//
 
 v_pk_add_f16 v5, v1, 0.1234
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_f16 v5, v1, 0x2fe6     ; encoding: [0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0xe6,0x2f,0x00,0x00]
+// GFX10: v_pk_add_f16 v5, v1, 0x2fe6     ; encoding: [0x05,0x40,0x0f,0xcc,0x01,0xff,0x01,0x18,0xe6,0x2f,0x00,0x00]
 
 v_pk_add_u16 v5, v1, 0.1234
 // NOGFX9: error: literal operands are not supported
-// GFX10: v_pk_add_u16 v5, v1, 0x2fe6     ; encoding: [0x05,0x00,0x0a,0xcc,0x01,0xff,0x01,0x18,0xe6,0x2f,0x00,0x00]
+// GFX10: v_pk_add_u16 v5, v1, 0x2fe6     ; encoding: [0x05,0x40,0x0a,0xcc,0x01,0xff,0x01,0x18,0xe6,0x2f,0x00,0x00]
 
 v_pk_fma_f16 v5, 0.1234, v2, v3
 // NOGFX9: error: literal operands are not supported
 // GFX10: v_pk_fma_f16 v5, 0x2fe6, v2, v3 ; encoding: [0x05,0x40,0x0e,0xcc,0xff,0x04,0x0e,0x1c,0xe6,0x2f,0x00,0x00]
 
 v_pk_fma_f16 v5, v1, 0.1234, v3
 // NOGFX9: error: literal operands are not supported
 // GFX10: v_pk_fma_f16 v5, v1, 0x2fe6, v3 ; encoding: [0x05,0x40,0x0e,0xcc,0x01,0xff,0x0d,0x1c,0xe6,0x2f,0x00,0x00]

llvm/test/MC/AMDGPU/vop3-literal.s

 // GFX10:    v_bfm_b32_e64 v0, 0x3039, 0x3039 ; encoding: [0x00,0x00,0x63,0xd7,0xff,0xfe,0x01,0x00,0x39,0x30,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_bfm_b32_e64 v0, 0x3039, 0x3038
 // GFX10-ERR: error: only one literal operand is allowed
 // GFX9-ERR:  error: literal operands are not supported
 
 v_pk_add_f16 v1, 25.0, v2
-// GFX10:    v_pk_add_f16 v1, 0x4e40, v2     ; encoding: [0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0x4e,0x00,0x00]
+// GFX10:    v_pk_add_f16 v1, 0x4e40, v2     ; encoding: [0x01,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0x4e,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_f16 v1, 123456, v2
-// GFX10:    v_pk_add_f16 v1, 0x1e240, v2    ; encoding: [0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0xe2,0x01,0x00]
+// GFX10:    v_pk_add_f16 v1, 0x1e240, v2    ; encoding: [0x01,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0xe2,0x01,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_f16 v1, -200, v2
-// GFX10:    v_pk_add_f16 v1, 0xffffff38, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
+// GFX10:    v_pk_add_f16 v1, 0xffffff38, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_f16 v1, 25.0, 25.0
-// GFX10:    v_pk_add_f16 v1, 0x4e40, 0x4e40 ; encoding: [0x01,0x00,0x0f,0xcc,0xff,0xfe,0x01,0x18,0x40,0x4e,0x00,0x00]
+// GFX10:    v_pk_add_f16 v1, 0x4e40, 0x4e40 ; encoding: [0x01,0x40,0x0f,0xcc,0xff,0xfe,0x01,0x18,0x40,0x4e,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_f16 v1, 25.0, 25.1
 // GFX10-ERR: error: only one literal operand is allowed
 // GFX9-ERR:  error: literal operands are not supported
 
 v_pk_add_u16 v1, -200, v2
-// GFX10:    v_pk_add_u16 v1, 0xffffff38, v2 ; encoding: [0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
+// GFX10:    v_pk_add_u16 v1, 0xffffff38, v2 ; encoding: [0x01,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_u16 v1, 64, v2
-// GFX10: v_pk_add_u16 v1, 64, v2         ; encoding: [0x01,0x00,0x0a,0xcc,0xc0,0x04,0x02,0x18]
-// GFX9:  v_pk_add_u16 v1, 64, v2         ; encoding: [0x01,0x00,0x8a,0xd3,0xc0,0x04,0x02,0x18]
+// GFX10: v_pk_add_u16 v1, 64, v2         ; encoding: [0x01,0x40,0x0a,0xcc,0xc0,0x04,0x02,0x18]
+// GFX9:  v_pk_add_u16 v1, 64, v2         ; encoding: [0x01,0x40,0x8a,0xd3,0xc0,0x04,0x02,0x18]
 
 v_pk_add_u16 v1, 65, v2
-// GFX10: v_pk_add_u16 v1, 0x41, v2       ; encoding: [0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x41,0x00,0x00,0x00]
+// GFX10: v_pk_add_u16 v1, 0x41, v2       ; encoding: [0x01,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x41,0x00,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_u16 v1, -1, v2
-// GFX10: v_pk_add_u16 v1, -1, v2         ; encoding: [0x01,0x00,0x0a,0xcc,0xc1,0x04,0x02,0x18]
-// GFX9:  v_pk_add_u16 v1, -1, v2         ; encoding: [0x01,0x00,0x8a,0xd3,0xc1,0x04,0x02,0x18]
+// GFX10: v_pk_add_u16 v1, -1, v2         ; encoding: [0x01,0x40,0x0a,0xcc,0xc1,0x04,0x02,0x18]
+// GFX9:  v_pk_add_u16 v1, -1, v2         ; encoding: [0x01,0x40,0x8a,0xd3,0xc1,0x04,0x02,0x18]
 
 v_pk_add_u16 v1, -5, v2
-// GFX10: v_pk_add_u16 v1, -5, v2         ; encoding: [0x01,0x00,0x0a,0xcc,0xc5,0x04,0x02,0x18]
-// GFX9:  v_pk_add_u16 v1, -5, v2         ; encoding: [0x01,0x00,0x8a,0xd3,0xc5,0x04,0x02,0x18]
+// GFX10: v_pk_add_u16 v1, -5, v2         ; encoding: [0x01,0x40,0x0a,0xcc,0xc5,0x04,0x02,0x18]
+// GFX9:  v_pk_add_u16 v1, -5, v2         ; encoding: [0x01,0x40,0x8a,0xd3,0xc5,0x04,0x02,0x18]
 
 v_pk_add_u16 v1, -100, v2
-// GFX10: v_pk_add_u16 v1, 0xffffff9c, v2 ; encoding: [0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x9c,0xff,0xff,0xff]
+// GFX10: v_pk_add_u16 v1, 0xffffff9c, v2 ; encoding: [0x01,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x9c,0xff,0xff,0xff]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_u16 v1, -100, -100
-// GFX10: v_pk_add_u16 v1, 0xffffff9c, 0xffffff9c ; encoding: [0x01,0x00,0x0a,0xcc,0xff,0xfe,0x01,0x18,0x9c,0xff,0xff,0xff]
+// GFX10: v_pk_add_u16 v1, 0xffffff9c, 0xffffff9c ; encoding: [0x01,0x40,0x0a,0xcc,0xff,0xfe,0x01,0x18,0x9c,0xff,0xff,0xff]
 // GFX9-ERR: error: literal operands are not supported
 
 v_add_f32_e64 v1, neg(abs(0x123)), v3
 // GFX10: v_add_f32_e64 v1, -|0x123|, v3  ; encoding: [0x01,0x01,0x03,0xd5,0xff,0x06,0x02,0x20,0x23,0x01,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_add_f32_e64 v1, v3, neg(0x123)
 // GFX10: v_add_f32_e64 v1, v3, neg(0x123) ; encoding: [0x01,0x00,0x03,0xd5,0x03,0xff,0x01,0x40,0x23,0x01,0x00,0x00]

 // GFX10: v_fma_mix_f32 v5, 0x1c8a, v2, 0x1c8a ; encoding: [0x05,0x00,0x20,0xcc,0xff,0x04,0xfe,0x03,0x8a,0x1c,0x00,0x00]
 // GFX9-ERR: error: instruction not supported on this GPU
 
 v_fma_mix_f32 v5, 0x1c8a, 0x1c8a, 0x1c8a
 // GFX10: v_fma_mix_f32 v5, 0x1c8a, 0x1c8a, 0x1c8a ; encoding: [0x05,0x00,0x20,0xcc,0xff,0xfe,0xfd,0x03,0x8a,0x1c,0x00,0x00]
 // GFX9-ERR: error: instruction not supported on this GPU
 
 v_pk_add_f16 v5, 0xaf123456, v2
-// GFX10: v_pk_add_f16 v5, 0xaf123456, v2 ; encoding: [0x05,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x56,0x34,0x12,0xaf]
+// GFX10: v_pk_add_f16 v5, 0xaf123456, v2 ; encoding: [0x05,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x56,0x34,0x12,0xaf]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_f16 v5, v1, 0x3f717273
-// GFX10: v_pk_add_f16 v5, v1, 0x3f717273 ; encoding: [0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0x73,0x72,0x71,0x3f]
+// GFX10: v_pk_add_f16 v5, v1, 0x3f717273 ; encoding: [0x05,0x40,0x0f,0xcc,0x01,0xff,0x01,0x18,0x73,0x72,0x71,0x3f]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_f16 v5, 0x3f717273, 0x3f717273
-// GFX10: v_pk_add_f16 v5, 0x3f717273, 0x3f717273 ; encoding: [0x05,0x00,0x0f,0xcc,0xff,0xfe,0x01,0x18,0x73,0x72,0x71,0x3f]
+// GFX10: v_pk_add_f16 v5, 0x3f717273, 0x3f717273 ; encoding: [0x05,0x40,0x0f,0xcc,0xff,0xfe,0x01,0x18,0x73,0x72,0x71,0x3f]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_i16 v5, 0x7b, v2
-// GFX10: v_pk_add_i16 v5, 0x7b, v2       ; encoding: [0x05,0x00,0x02,0xcc,0xff,0x04,0x02,0x18,0x7b,0x00,0x00,0x00]
+// GFX10: v_pk_add_i16 v5, 0x7b, v2       ; encoding: [0x05,0x40,0x02,0xcc,0xff,0x04,0x02,0x18,0x7b,0x00,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_i16 v5, v1, 0x7b
-// GFX10: v_pk_add_i16 v5, v1, 0x7b       ; encoding: [0x05,0x00,0x02,0xcc,0x01,0xff,0x01,0x18,0x7b,0x00,0x00,0x00]
+// GFX10: v_pk_add_i16 v5, v1, 0x7b       ; encoding: [0x05,0x40,0x02,0xcc,0x01,0xff,0x01,0x18,0x7b,0x00,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_i16 v5, 0xab7b, 0xab7b
-// GFX10: v_pk_add_i16 v5, 0xab7b, 0xab7b ; encoding: [0x05,0x00,0x02,0xcc,0xff,0xfe,0x01,0x18,0x7b,0xab,0x00,0x00]
+// GFX10: v_pk_add_i16 v5, 0xab7b, 0xab7b ; encoding: [0x05,0x40,0x02,0xcc,0xff,0xfe,0x01,0x18,0x7b,0xab,0x00,0x00]
 // GFX9-ERR: error: literal operands are not supported
 
 v_pk_add_i16 v5, 0xab7b, 0xab7a
 // GFX10-ERR: error: only one literal operand is allowed
 // GFX9-ERR:  error: literal operands are not supported
 
 v_div_fmas_f32 v5, v1, 0x123, v3
 // GFX10: v_div_fmas_f32 v5, v1, 0x123, v3 ; encoding: [0x05,0x00,0x6f,0xd5,0x01,0xff,0x0d,0x04,0x23,0x01,0x00,0x00]

llvm/test/MC/AMDGPU/vop3p.s

 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck -check-prefix=GFX9 %s
 //
 // Test op_sel/op_sel_hi
 //
 
 v_pk_add_u16 v1, v2, v3
-// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[0,0]
-// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel_hi:[1,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[0,0] op_sel_hi:[1,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,0]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,0] ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x00]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,0] ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x00]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[0,0] op_sel_hi:[0,0]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,0] ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x00]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,0] ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x00]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[1,0]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] ; encoding: [0x01,0x08,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] ; encoding: [0x01,0x48,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[0,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[0,1] ; encoding: [0x01,0x10,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[0,1] ; encoding: [0x01,0x50,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[1,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,1] ; encoding: [0x01,0x18,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,1] ; encoding: [0x01,0x58,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,1] ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x10]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[0,1] ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x10]
 
 v_pk_add_u16 v1, v2, v3 op_sel_hi:[1,0]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[1,0] ; encoding: [0x01,0x00,0x8a,0xd3,0x02,0x07,0x02,0x08]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel_hi:[1,0] ; encoding: [0x01,0x40,0x8a,0xd3,0x02,0x07,0x02,0x08]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[1,1] op_sel_hi:[1,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,1] ; encoding: [0x01,0x18,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,1] ; encoding: [0x01,0x58,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[1,0] op_sel_hi:[1,0]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] op_sel_hi:[1,0] ; encoding: [0x01,0x08,0x8a,0xd3,0x02,0x07,0x02,0x08]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] op_sel_hi:[1,0] ; encoding: [0x01,0x48,0x8a,0xd3,0x02,0x07,0x02,0x08]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[0,1] op_sel_hi:[0,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[0,1] op_sel_hi:[0,1] ; encoding: [0x01,0x10,0x8a,0xd3,0x02,0x07,0x02,0x10]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[0,1] op_sel_hi:[0,1] ; encoding: [0x01,0x50,0x8a,0xd3,0x02,0x07,0x02,0x10]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[1,0] op_sel_hi:[0,1]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] op_sel_hi:[0,1] ; encoding: [0x01,0x08,0x8a,0xd3,0x02,0x07,0x02,0x10]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[1,0] op_sel_hi:[0,1] ; encoding: [0x01,0x48,0x8a,0xd3,0x02,0x07,0x02,0x10]
 
 v_pk_add_u16 v1, v2, v3 op_sel:[0,1] op_sel_hi:[1,0]
-// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[0,1] op_sel_hi:[1,0] ; encoding: [0x01,0x10,0x8a,0xd3,0x02,0x07,0x02,0x08]
+// GFX9: v_pk_add_u16 v1, v2, v3 op_sel:[0,1] op_sel_hi:[1,0] ; encoding: [0x01,0x50,0x8a,0xd3,0x02,0x07,0x02,0x08]
 
 //
 // Test src2 op_sel/op_sel_hi
 //
 
 v_pk_fma_f16 v8, v0, s0, v1
 // GFX9: v_pk_fma_f16 v8, v0, s0, v1 ; encoding: [0x08,0x40,0x8e,0xd3,0x00,0x01,0x04,0x1c]
 

 // GFX9: v_pk_fma_f16 v8, v0, s0, v1 neg_hi:[0,0,1] ; encoding: [0x08,0x44,0x8e,0xd3,0x00,0x01,0x04,0x1c]
 
 
 // Test clamp
 v_pk_fma_f16 v8, v0, s0, v1 clamp
 // GFX9: v_pk_fma_f16 v8, v0, s0, v1 clamp ; encoding: [0x08,0xc0,0x8e,0xd3,0x00,0x01,0x04,0x1c]
 
 v_pk_add_u16 v1, v2, v3 clamp
-// GFX9: v_pk_add_u16 v1, v2, v3 clamp ; encoding: [0x01,0x80,0x8a,0xd3,0x02,0x07,0x02,0x18]
+// GFX9: v_pk_add_u16 v1, v2, v3 clamp ; encoding: [0x01,0xc0,0x8a,0xd3,0x02,0x07,0x02,0x18]
 
 v_pk_min_i16 v0, v1, v2 clamp
-// GFX9: v_pk_min_i16 v0, v1, v2 clamp ; encoding: [0x00,0x80,0x88,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_min_i16 v0, v1, v2 clamp ; encoding: [0x00,0xc0,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 //
 // Instruction tests:
 //
 
 v_pk_mul_lo_u16 v0, v1, v2
-// GFX9: v_pk_mul_lo_u16 v0, v1, v2 ; encoding: [0x00,0x00,0x81,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_mul_lo_u16 v0, v1, v2 ; encoding: [0x00,0x40,0x81,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_i16 v0, v1, v2
-// GFX9: v_pk_add_i16 v0, v1, v2 ; encoding: [0x00,0x00,0x82,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_add_i16 v0, v1, v2 ; encoding: [0x00,0x40,0x82,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_sub_i16 v0, v1, v2
-// GFX9: v_pk_sub_i16 v0, v1, v2 ; encoding: [0x00,0x00,0x83,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_sub_i16 v0, v1, v2 ; encoding: [0x00,0x40,0x83,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshlrev_b16 v0, v1, v2
-// GFX9: v_pk_lshlrev_b16 v0, v1, v2 ; encoding: [0x00,0x00,0x84,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_lshlrev_b16 v0, v1, v2 ; encoding: [0x00,0x40,0x84,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_lshrrev_b16 v0, v1, v2
-// GFX9: v_pk_lshrrev_b16 v0, v1, v2 ; encoding: [0x00,0x00,0x85,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_lshrrev_b16 v0, v1, v2 ; encoding: [0x00,0x40,0x85,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_ashrrev_i16 v0, v1, v2
-// GFX9: v_pk_ashrrev_i16 v0, v1, v2 ; encoding: [0x00,0x00,0x86,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_ashrrev_i16 v0, v1, v2 ; encoding: [0x00,0x40,0x86,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_i16 v0, v1, v2
-// GFX9: v_pk_max_i16 v0, v1, v2 ; encoding: [0x00,0x00,0x87,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_max_i16 v0, v1, v2 ; encoding: [0x00,0x40,0x87,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_i16 v0, v1, v2
-// GFX9: v_pk_min_i16 v0, v1, v2 ; encoding: [0x00,0x00,0x88,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_min_i16 v0, v1, v2 ; encoding: [0x00,0x40,0x88,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_add_u16 v0, v1, v2
-// GFX9: v_pk_add_u16 v0, v1, v2 ; encoding: [0x00,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_add_u16 v0, v1, v2 ; encoding: [0x00,0x40,0x8a,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_u16 v0, v1, v2
-// GFX9: v_pk_max_u16 v0, v1, v2 ; encoding: [0x00,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_max_u16 v0, v1, v2 ; encoding: [0x00,0x40,0x8c,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_u16 v0, v1, v2
-// GFX9: v_pk_min_u16 v0, v1, v2 ; encoding: [0x00,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_min_u16 v0, v1, v2 ; encoding: [0x00,0x40,0x8d,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_fma_f16 v0, v1, v2, v3
 // GFX9: v_pk_fma_f16 v0, v1, v2, v3 ; encoding: [0x00,0x40,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 
 v_pk_add_f16 v0, v1, v2
-// GFX9: v_pk_add_f16 v0, v1, v2 ; encoding: [0x00,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_add_f16 v0, v1, v2 ; encoding: [0x00,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_mul_f16 v0, v1, v2
-// GFX9: v_pk_mul_f16 v0, v1, v2 ; encoding: [0x00,0x00,0x90,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_mul_f16 v0, v1, v2 ; encoding: [0x00,0x40,0x90,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_min_f16 v0, v1, v2
-// GFX9: v_pk_min_f16 v0, v1, v2 ; encoding: [0x00,0x00,0x91,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_min_f16 v0, v1, v2 ; encoding: [0x00,0x40,0x91,0xd3,0x01,0x05,0x02,0x18]
 
 v_pk_max_f16 v0, v1, v2
-// GFX9: v_pk_max_f16 v0, v1, v2 ; encoding: [0x00,0x00,0x92,0xd3,0x01,0x05,0x02,0x18]
+// GFX9: v_pk_max_f16 v0, v1, v2 ; encoding: [0x00,0x40,0x92,0xd3,0x01,0x05,0x02,0x18]

llvm/test/MC/Disassembler/AMDGPU/gfx90a_dasm_features.txt

 0x08,0x44,0xb0,0xd3,0x00,0x01,0x10,0x1c
 
 # GFX90A: v_pk_fma_f32 v[8:9], v[0:1], s[0:1], v[4:5] clamp ; encoding: [0x08,0xc0,0xb0,0xd3,0x00,0x01,0x10,0x1c]
 0x08,0xc0,0xb0,0xd3,0x00,0x01,0x10,0x1c
 
 # GFX90A: v_pk_fma_f32 v[0:1], v[4:5], v[8:9], v[16:17] ; encoding: [0x00,0x40,0xb0,0xd3,0x04,0x11,0x42,0x1c]
 0x00,0x40,0xb0,0xd3,0x04,0x11,0x42,0x1c
 
-# GFX90A: v_pk_mul_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x40,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0xfe,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0xfe,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0xfe,0x21,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0xfe,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x02,0x20,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x02,0x20,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0x02,0x20,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x64,0x20,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x64,0x20,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0x64,0x20,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x66,0x20,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x66,0x20,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0x66,0x20,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x6a,0x20,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x6a,0x20,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0x6a,0x20,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x7e,0x20,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x7e,0x20,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0x7e,0x20,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xfd,0x03,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xfd,0x03,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0xfd,0x03,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x05,0x00,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x05,0x00,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0x05,0x00,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xc9,0x00,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xc9,0x00,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0xc9,0x00,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xcd,0x00,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xcd,0x00,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0xcd,0x00,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xd5,0x00,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xd5,0x00,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0xd5,0x00,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0xfd,0x00,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0xfd,0x00,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0xfd,0x00,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x08,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x48,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x08,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x10,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x50,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x10,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x18,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x58,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x18,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x00]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x00]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x00
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x08]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x08]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x08
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x10]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x10]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x10
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x38]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x38]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x38
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x58]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x58]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x58
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x78]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x40,0xb1,0xd3,0x08,0x21,0x02,0x78]
 0x04,0x00,0xb1,0xd3,0x08,0x21,0x02,0x78
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x01,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x41,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x01,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x02,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x42,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x02,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x03,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x43,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x03,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0x80,0xb1,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_mul_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0xc0,0xb1,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x80,0xb1,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[254:255], v[8:9], v[16:17] ; encoding: [0xfe,0x40,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0xfe,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0xfe,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[254:255], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0xfe,0x21,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0xfe,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x02,0x20,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], s[2:3], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x02,0x20,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0x02,0x20,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x64,0x20,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], s[100:101], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x64,0x20,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0x64,0x20,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x66,0x20,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], flat_scratch, v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x66,0x20,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0x66,0x20,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x6a,0x20,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], vcc, v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x6a,0x20,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0x6a,0x20,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x7e,0x20,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], exec, v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x7e,0x20,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0x7e,0x20,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xfd,0x03,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[254:255] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xfd,0x03,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0xfd,0x03,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x05,0x00,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[2:3] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x05,0x00,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0x05,0x00,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xc9,0x00,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], s[100:101] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xc9,0x00,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0xc9,0x00,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xcd,0x00,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], flat_scratch ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xcd,0x00,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0xcd,0x00,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xd5,0x00,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], vcc ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xd5,0x00,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0xd5,0x00,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0xfd,0x00,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], exec ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0xfd,0x00,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0xfd,0x00,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x08,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,0] ; encoding: [0x04,0x48,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x08,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x10,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[0,1] ; encoding: [0x04,0x50,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x10,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x18,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel:[1,1] ; encoding: [0x04,0x58,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x18,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x00]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,0] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x00]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x00
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x08]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[1,0] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x08]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x08
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x10]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] op_sel_hi:[0,1] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x10]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x10
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x38]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,0] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x38]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x38
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x58]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[0,1] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x58]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x58
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x78]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_lo:[1,1] ; encoding: [0x04,0x40,0xb2,0xd3,0x08,0x21,0x02,0x78]
 0x04,0x00,0xb2,0xd3,0x08,0x21,0x02,0x78
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x01,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,0] ; encoding: [0x04,0x41,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x01,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x02,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[0,1] ; encoding: [0x04,0x42,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x02,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x03,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] neg_hi:[1,1] ; encoding: [0x04,0x43,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x03,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0x80,0xb2,0xd3,0x08,0x21,0x02,0x18]
+# GFX90A: v_pk_add_f32 v[4:5], v[8:9], v[16:17] clamp ; encoding: [0x04,0xc0,0xb2,0xd3,0x08,0x21,0x02,0x18]
 0x04,0x80,0xb2,0xd3,0x08,0x21,0x02,0x18
 
-# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0x09,0x02,0x18]
+# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0x09,0x02,0x18]
 0x00,0x00,0xb3,0xd3,0x02,0x09,0x02,0x18
 
-# GFX90A: v_pk_mov_b32 v[0:1], flat_scratch, v[4:5] ; encoding: [0x00,0x00,0xb3,0xd3,0x66,0x08,0x02,0x18]
+# GFX90A: v_pk_mov_b32 v[0:1], flat_scratch, v[4:5] ; encoding: [0x00,0x40,0xb3,0xd3,0x66,0x08,0x02,0x18]
 0x00,0x00,0xb3,0xd3,0x66,0x08,0x02,0x18
 
-# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], vcc ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0xd5,0x00,0x18]
+# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], vcc ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0xd5,0x00,0x18]
 0x00,0x00,0xb3,0xd3,0x02,0xd5,0x00,0x18
 
-# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], s[0:1] ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0x01,0x00,0x18]
+# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], s[0:1] ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0x01,0x00,0x18]
 0x00,0x00,0xb3,0xd3,0x02,0x01,0x00,0x18
 
-# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel_hi:[0,1] ; encoding: [0x00,0x00,0xb3,0xd3,0x02,0x09,0x02,0x10]
+# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel_hi:[0,1] ; encoding: [0x00,0x40,0xb3,0xd3,0x02,0x09,0x02,0x10]
 0x00,0x00,0xb3,0xd3,0x02,0x09,0x02,0x10
 
-# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,0] ; encoding: [0x00,0x08,0xb3,0xd3,0x02,0x09,0x02,0x18]
+# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,0] ; encoding: [0x00,0x48,0xb3,0xd3,0x02,0x09,0x02,0x18]
 0x00,0x08,0xb3,0xd3,0x02,0x09,0x02,0x18
 
-# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,1] ; encoding: [0x00,0x18,0xb3,0xd3,0x02,0x09,0x02,0x18]
+# GFX90A: v_pk_mov_b32 v[0:1], v[2:3], v[4:5] op_sel:[1,1] ; encoding: [0x00,0x58,0xb3,0xd3,0x02,0x09,0x02,0x18]
 0x00,0x18,0xb3,0xd3,0x02,0x09,0x02,0x18
 
 # GFX908: tbuffer_load_format_xyzw v[4:7], off, s[0:3], 0 ; encoding: [0x00,0x80,0x09,0xe8,0x00,0x04,0x20,0x80]
 # GFX90A: tbuffer_load_format_xyzw v[4:7], off, s[0:3], 0 scc ; encoding: [0x00,0x80,0x09,0xe8,0x00,0x04,0x20,0x80]
 0x00,0x80,0x09,0xe8,0x00,0x04,0x20,0x80
 
 # GFX908: tbuffer_load_format_xyzw v[4:7], off, s[0:3], 0 glc ; encoding: [0x00,0xc0,0x09,0xe8,0x00,0x04,0x20,0x80]
 # GFX90A: tbuffer_load_format_xyzw v[4:7], off, s[0:3], 0 glc scc ; encoding: [0x00,0xc0,0x09,0xe8,0x00,0x04,0x20,0x80]

llvm/test/MC/Disassembler/AMDGPU/gfx9_dasm_all.txt

 0x05,0x00,0x80,0xd3,0x01,0x05,0x0e,0x14
 
 # CHECK: v_pk_mad_i16 v5, v1, v2, v3 op_sel_hi:[0,0,1] ; encoding: [0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x04]
 0x05,0x40,0x80,0xd3,0x01,0x05,0x0e,0x04
 
 # CHECK: v_pk_mad_i16 v5, v1, v2, v3 clamp       ; encoding: [0x05,0xc0,0x80,0xd3,0x01,0x05,0x0e,0x1c]
 0x05,0xc0,0x80,0xd3,0x01,0x05,0x0e,0x1c
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v2              ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v2              ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v255, v1, v2            ; encoding: [0xff,0x00,0x81,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v255, v1, v2            ; encoding: [0xff,0x40,0x81,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x81,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v255, v2            ; encoding: [0x05,0x00,0x81,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v255, v2            ; encoding: [0x05,0x40,0x81,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x81,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, s1, v2              ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, s1, v2              ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, s101, v2            ; encoding: [0x05,0x00,0x81,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, s101, v2            ; encoding: [0x05,0x40,0x81,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x00,0x81,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x40,0x81,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x00,0x81,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x40,0x81,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, vcc_lo, v2          ; encoding: [0x05,0x00,0x81,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, vcc_lo, v2          ; encoding: [0x05,0x40,0x81,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, vcc_hi, v2          ; encoding: [0x05,0x00,0x81,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, vcc_hi, v2          ; encoding: [0x05,0x40,0x81,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, m0, v2              ; encoding: [0x05,0x00,0x81,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, m0, v2              ; encoding: [0x05,0x40,0x81,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, exec_lo, v2         ; encoding: [0x05,0x00,0x81,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, exec_lo, v2         ; encoding: [0x05,0x40,0x81,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, exec_hi, v2         ; encoding: [0x05,0x00,0x81,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, exec_hi, v2         ; encoding: [0x05,0x40,0x81,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, 0, v2               ; encoding: [0x05,0x00,0x81,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, 0, v2               ; encoding: [0x05,0x40,0x81,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, -1, v2              ; encoding: [0x05,0x00,0x81,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, -1, v2              ; encoding: [0x05,0x40,0x81,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, 0x3800, v2          ; encoding: [0x05,0x00,0x81,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, 0x3800, v2          ; encoding: [0x05,0x40,0x81,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, 0xc400, v2          ; encoding: [0x05,0x00,0x81,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, 0xc400, v2          ; encoding: [0x05,0x40,0x81,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x81,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v255            ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v255            ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, s2              ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, s2              ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, s101            ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, s101            ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, vcc_lo          ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, vcc_lo          ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, vcc_hi          ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, vcc_hi          ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, m0              ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, m0              ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, exec_lo         ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, exec_lo         ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, exec_hi         ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, exec_hi         ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, 0               ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, 0               ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x81,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, -1              ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, -1              ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x81,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, 0x3800          ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, 0x3800          ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, 0xc400          ; encoding: [0x05,0x00,0x81,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, 0xc400          ; encoding: [0x05,0x40,0x81,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x81,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x08,0x81,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x48,0x81,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x81,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x10,0x81,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x50,0x81,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x81,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x18,0x81,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x58,0x81,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x81,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_mul_lo_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x81,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x81,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_add_i16 v5, v1, v2                 ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, v1, v2                 ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_i16 v255, v1, v2               ; encoding: [0xff,0x00,0x82,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_i16 v255, v1, v2               ; encoding: [0xff,0x40,0x82,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x82,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, v255, v2               ; encoding: [0x05,0x00,0x82,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, v255, v2               ; encoding: [0x05,0x40,0x82,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x82,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, s1, v2                 ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, s1, v2                 ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, s101, v2               ; encoding: [0x05,0x00,0x82,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, s101, v2               ; encoding: [0x05,0x40,0x82,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x82,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x82,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x82,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x82,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x82,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x82,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x82,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x82,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, m0, v2                 ; encoding: [0x05,0x00,0x82,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, m0, v2                 ; encoding: [0x05,0x40,0x82,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x82,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x82,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x82,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x82,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, 0, v2                  ; encoding: [0x05,0x00,0x82,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, 0, v2                  ; encoding: [0x05,0x40,0x82,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, -1, v2                 ; encoding: [0x05,0x00,0x82,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, -1, v2                 ; encoding: [0x05,0x40,0x82,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x82,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x82,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x82,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x82,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x82,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, v255               ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_add_i16 v5, v1, v255               ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, s2                 ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, s2                 ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, s101               ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, s101               ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, m0                 ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, m0                 ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_add_i16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, 0                  ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_add_i16 v5, v1, 0                  ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x82,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, -1                 ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_add_i16 v5, v1, -1                 ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x82,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_add_i16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x82,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_add_i16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x82,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x82,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x82,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x82,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x82,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x82,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x82,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x82,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x82,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x82,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x82,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_add_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_add_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_add_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_add_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_add_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x82,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x82,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_add_i16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x82,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_i16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x82,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x82,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, v2                 ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, v2                 ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v255, v1, v2               ; encoding: [0xff,0x00,0x83,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_i16 v255, v1, v2               ; encoding: [0xff,0x40,0x83,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x83,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, v255, v2               ; encoding: [0x05,0x00,0x83,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, v255, v2               ; encoding: [0x05,0x40,0x83,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x83,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, s1, v2                 ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, s1, v2                 ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, s101, v2               ; encoding: [0x05,0x00,0x83,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, s101, v2               ; encoding: [0x05,0x40,0x83,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x83,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x83,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x83,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x83,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x83,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x83,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x83,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x83,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, m0, v2                 ; encoding: [0x05,0x00,0x83,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, m0, v2                 ; encoding: [0x05,0x40,0x83,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x83,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x83,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x83,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x83,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, 0, v2                  ; encoding: [0x05,0x00,0x83,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, 0, v2                  ; encoding: [0x05,0x40,0x83,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, -1, v2                 ; encoding: [0x05,0x00,0x83,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, -1, v2                 ; encoding: [0x05,0x40,0x83,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x83,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x83,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x83,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x83,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x83,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, v255               ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, v255               ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, s2                 ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, s2                 ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, s101               ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, s101               ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, m0                 ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, m0                 ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, 0                  ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, 0                  ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x83,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, -1                 ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, -1                 ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x83,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x83,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x83,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x83,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x83,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x83,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x83,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x83,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x83,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x83,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x83,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x83,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x83,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_sub_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x83,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x83,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_sub_i16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x83,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_i16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x83,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x83,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v2             ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v2             ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v255, v1, v2           ; encoding: [0xff,0x00,0x84,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v255, v1, v2           ; encoding: [0xff,0x40,0x84,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x84,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v255, v2           ; encoding: [0x05,0x00,0x84,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v255, v2           ; encoding: [0x05,0x40,0x84,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x84,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, s1, v2             ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, s1, v2             ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, s101, v2           ; encoding: [0x05,0x00,0x84,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, s101, v2           ; encoding: [0x05,0x40,0x84,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x00,0x84,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x40,0x84,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x00,0x84,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x40,0x84,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, vcc_lo, v2         ; encoding: [0x05,0x00,0x84,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, vcc_lo, v2         ; encoding: [0x05,0x40,0x84,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, vcc_hi, v2         ; encoding: [0x05,0x00,0x84,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, vcc_hi, v2         ; encoding: [0x05,0x40,0x84,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, m0, v2             ; encoding: [0x05,0x00,0x84,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, m0, v2             ; encoding: [0x05,0x40,0x84,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, exec_lo, v2        ; encoding: [0x05,0x00,0x84,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, exec_lo, v2        ; encoding: [0x05,0x40,0x84,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, exec_hi, v2        ; encoding: [0x05,0x00,0x84,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, exec_hi, v2        ; encoding: [0x05,0x40,0x84,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, 0, v2              ; encoding: [0x05,0x00,0x84,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, 0, v2              ; encoding: [0x05,0x40,0x84,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, -1, v2             ; encoding: [0x05,0x00,0x84,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, -1, v2             ; encoding: [0x05,0x40,0x84,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, 0x3800, v2         ; encoding: [0x05,0x00,0x84,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, 0x3800, v2         ; encoding: [0x05,0x40,0x84,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, 0xc400, v2         ; encoding: [0x05,0x00,0x84,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, 0xc400, v2         ; encoding: [0x05,0x40,0x84,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x84,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v255           ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v255           ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, s2             ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, s2             ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, s101           ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, s101           ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, vcc_lo         ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, vcc_lo         ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, vcc_hi         ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, vcc_hi         ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, m0             ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, m0             ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, exec_lo        ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, exec_lo        ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, exec_hi        ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, exec_hi        ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, 0              ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, 0              ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x84,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, -1             ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, -1             ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x84,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, 0x3800         ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, 0x3800         ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, 0xc400         ; encoding: [0x05,0x00,0x84,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, 0xc400         ; encoding: [0x05,0x40,0x84,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x84,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x08,0x84,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x48,0x84,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x84,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x10,0x84,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x50,0x84,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x84,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x18,0x84,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x58,0x84,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x84,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_lshlrev_b16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x84,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x84,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v2             ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v2             ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v255, v1, v2           ; encoding: [0xff,0x00,0x85,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v255, v1, v2           ; encoding: [0xff,0x40,0x85,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x85,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v255, v2           ; encoding: [0x05,0x00,0x85,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v255, v2           ; encoding: [0x05,0x40,0x85,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x85,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, s1, v2             ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, s1, v2             ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, s101, v2           ; encoding: [0x05,0x00,0x85,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, s101, v2           ; encoding: [0x05,0x40,0x85,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x00,0x85,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x40,0x85,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x00,0x85,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x40,0x85,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, vcc_lo, v2         ; encoding: [0x05,0x00,0x85,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, vcc_lo, v2         ; encoding: [0x05,0x40,0x85,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, vcc_hi, v2         ; encoding: [0x05,0x00,0x85,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, vcc_hi, v2         ; encoding: [0x05,0x40,0x85,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, m0, v2             ; encoding: [0x05,0x00,0x85,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, m0, v2             ; encoding: [0x05,0x40,0x85,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, exec_lo, v2        ; encoding: [0x05,0x00,0x85,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, exec_lo, v2        ; encoding: [0x05,0x40,0x85,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, exec_hi, v2        ; encoding: [0x05,0x00,0x85,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, exec_hi, v2        ; encoding: [0x05,0x40,0x85,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, 0, v2              ; encoding: [0x05,0x00,0x85,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, 0, v2              ; encoding: [0x05,0x40,0x85,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, -1, v2             ; encoding: [0x05,0x00,0x85,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, -1, v2             ; encoding: [0x05,0x40,0x85,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, 0x3800, v2         ; encoding: [0x05,0x00,0x85,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, 0x3800, v2         ; encoding: [0x05,0x40,0x85,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, 0xc400, v2         ; encoding: [0x05,0x00,0x85,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, 0xc400, v2         ; encoding: [0x05,0x40,0x85,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x85,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v255           ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v255           ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, s2             ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, s2             ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, s101           ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, s101           ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, vcc_lo         ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, vcc_lo         ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, vcc_hi         ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, vcc_hi         ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, m0             ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, m0             ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, exec_lo        ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, exec_lo        ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, exec_hi        ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, exec_hi        ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, 0              ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, 0              ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x85,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, -1             ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, -1             ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x85,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, 0x3800         ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, 0x3800         ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, 0xc400         ; encoding: [0x05,0x00,0x85,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, 0xc400         ; encoding: [0x05,0x40,0x85,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x85,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x08,0x85,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x48,0x85,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x85,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x10,0x85,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x50,0x85,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x85,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x18,0x85,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x58,0x85,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x85,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_lshrrev_b16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x85,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x85,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v2             ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v2             ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v255, v1, v2           ; encoding: [0xff,0x00,0x86,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v255, v1, v2           ; encoding: [0xff,0x40,0x86,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x86,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v255, v2           ; encoding: [0x05,0x00,0x86,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v255, v2           ; encoding: [0x05,0x40,0x86,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x86,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, s1, v2             ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, s1, v2             ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, s101, v2           ; encoding: [0x05,0x00,0x86,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, s101, v2           ; encoding: [0x05,0x40,0x86,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x00,0x86,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, flat_scratch_lo, v2 ; encoding: [0x05,0x40,0x86,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x00,0x86,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, flat_scratch_hi, v2 ; encoding: [0x05,0x40,0x86,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, vcc_lo, v2         ; encoding: [0x05,0x00,0x86,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, vcc_lo, v2         ; encoding: [0x05,0x40,0x86,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, vcc_hi, v2         ; encoding: [0x05,0x00,0x86,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, vcc_hi, v2         ; encoding: [0x05,0x40,0x86,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, m0, v2             ; encoding: [0x05,0x00,0x86,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, m0, v2             ; encoding: [0x05,0x40,0x86,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, exec_lo, v2        ; encoding: [0x05,0x00,0x86,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, exec_lo, v2        ; encoding: [0x05,0x40,0x86,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, exec_hi, v2        ; encoding: [0x05,0x00,0x86,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, exec_hi, v2        ; encoding: [0x05,0x40,0x86,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, 0, v2              ; encoding: [0x05,0x00,0x86,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, 0, v2              ; encoding: [0x05,0x40,0x86,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, -1, v2             ; encoding: [0x05,0x00,0x86,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, -1, v2             ; encoding: [0x05,0x40,0x86,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, 0x3800, v2         ; encoding: [0x05,0x00,0x86,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, 0x3800, v2         ; encoding: [0x05,0x40,0x86,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, 0xc400, v2         ; encoding: [0x05,0x00,0x86,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, 0xc400, v2         ; encoding: [0x05,0x40,0x86,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x86,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v255           ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v255           ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, s2             ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, s2             ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, s101           ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, s101           ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, flat_scratch_lo ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, flat_scratch_hi ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, vcc_lo         ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, vcc_lo         ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, vcc_hi         ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, vcc_hi         ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, m0             ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, m0             ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, exec_lo        ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, exec_lo        ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, exec_hi        ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, exec_hi        ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, 0              ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, 0              ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x86,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, -1             ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, -1             ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x86,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, 0x3800         ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, 0x3800         ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, 0xc400         ; encoding: [0x05,0x00,0x86,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, 0xc400         ; encoding: [0x05,0x40,0x86,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x86,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x08,0x86,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel:[1,0] ; encoding: [0x05,0x48,0x86,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x86,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x10,0x86,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel:[0,1] ; encoding: [0x05,0x50,0x86,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x86,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x18,0x86,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel:[1,1] ; encoding: [0x05,0x58,0x86,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x86,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_ashrrev_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x86,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x86,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_max_i16 v5, v1, v2                 ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, v1, v2                 ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_i16 v255, v1, v2               ; encoding: [0xff,0x00,0x87,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_i16 v255, v1, v2               ; encoding: [0xff,0x40,0x87,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x87,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, v255, v2               ; encoding: [0x05,0x00,0x87,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, v255, v2               ; encoding: [0x05,0x40,0x87,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x87,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, s1, v2                 ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, s1, v2                 ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, s101, v2               ; encoding: [0x05,0x00,0x87,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, s101, v2               ; encoding: [0x05,0x40,0x87,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x87,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x87,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x87,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x87,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x87,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x87,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x87,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x87,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, m0, v2                 ; encoding: [0x05,0x00,0x87,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, m0, v2                 ; encoding: [0x05,0x40,0x87,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x87,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x87,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x87,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x87,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, 0, v2                  ; encoding: [0x05,0x00,0x87,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, 0, v2                  ; encoding: [0x05,0x40,0x87,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, -1, v2                 ; encoding: [0x05,0x00,0x87,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, -1, v2                 ; encoding: [0x05,0x40,0x87,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x87,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x87,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x87,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x87,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x87,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, v255               ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_max_i16 v5, v1, v255               ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, s2                 ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, s2                 ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, s101               ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, s101               ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, m0                 ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, m0                 ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_max_i16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, 0                  ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_max_i16 v5, v1, 0                  ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x87,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, -1                 ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_max_i16 v5, v1, -1                 ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x87,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_max_i16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x87,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_max_i16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x87,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x87,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x87,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x87,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x87,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x87,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x87,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x87,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x87,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x87,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x87,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_max_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_max_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_max_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_max_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_max_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x87,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x87,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_min_i16 v5, v1, v2                 ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, v1, v2                 ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_i16 v255, v1, v2               ; encoding: [0xff,0x00,0x88,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_i16 v255, v1, v2               ; encoding: [0xff,0x40,0x88,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x88,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, v255, v2               ; encoding: [0x05,0x00,0x88,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, v255, v2               ; encoding: [0x05,0x40,0x88,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x88,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, s1, v2                 ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, s1, v2                 ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, s101, v2               ; encoding: [0x05,0x00,0x88,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, s101, v2               ; encoding: [0x05,0x40,0x88,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x88,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x88,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x88,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x88,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x88,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x88,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x88,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x88,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, m0, v2                 ; encoding: [0x05,0x00,0x88,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, m0, v2                 ; encoding: [0x05,0x40,0x88,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x88,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x88,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x88,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x88,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, 0, v2                  ; encoding: [0x05,0x00,0x88,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, 0, v2                  ; encoding: [0x05,0x40,0x88,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, -1, v2                 ; encoding: [0x05,0x00,0x88,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, -1, v2                 ; encoding: [0x05,0x40,0x88,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x88,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x88,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x88,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x88,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x88,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, v255               ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_min_i16 v5, v1, v255               ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, s2                 ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, s2                 ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, s101               ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, s101               ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, m0                 ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, m0                 ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_min_i16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, 0                  ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_min_i16 v5, v1, 0                  ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x88,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, -1                 ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_min_i16 v5, v1, -1                 ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x88,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_min_i16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x88,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_min_i16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x88,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x88,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x88,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x88,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x88,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x88,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x88,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x88,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x88,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_i16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x88,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x88,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_min_i16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_min_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_min_i16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_min_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_min_i16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x88,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x88,0xd3,0x01,0x05,0x02,0x10
 
 # CHECK: v_pk_mad_u16 v5, v1, v2, v3             ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
 0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c
 
 # CHECK: v_pk_mad_u16 v255, v1, v2, v3           ; encoding: [0xff,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c]
 0xff,0x40,0x89,0xd3,0x01,0x05,0x0e,0x1c
 

 0x05,0x00,0x89,0xd3,0x01,0x05,0x0e,0x14
 
 # CHECK: v_pk_mad_u16 v5, v1, v2, v3 op_sel_hi:[0,0,1] ; encoding: [0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x04]
 0x05,0x40,0x89,0xd3,0x01,0x05,0x0e,0x04
 
 # CHECK: v_pk_mad_u16 v5, v1, v2, v3 clamp       ; encoding: [0x05,0xc0,0x89,0xd3,0x01,0x05,0x0e,0x1c]
 0x05,0xc0,0x89,0xd3,0x01,0x05,0x0e,0x1c
 
-# CHECK: v_pk_add_u16 v5, v1, v2                 ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, v1, v2                 ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_u16 v255, v1, v2               ; encoding: [0xff,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_u16 v255, v1, v2               ; encoding: [0xff,0x40,0x8a,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x8a,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, v255, v2               ; encoding: [0x05,0x00,0x8a,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, v255, v2               ; encoding: [0x05,0x40,0x8a,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, s1, v2                 ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, s1, v2                 ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, s101, v2               ; encoding: [0x05,0x00,0x8a,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, s101, v2               ; encoding: [0x05,0x40,0x8a,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x8a,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x8a,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x8a,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x8a,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x8a,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x8a,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x8a,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x8a,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, m0, v2                 ; encoding: [0x05,0x00,0x8a,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, m0, v2                 ; encoding: [0x05,0x40,0x8a,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x8a,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x8a,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x8a,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x8a,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, 0, v2                  ; encoding: [0x05,0x00,0x8a,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, 0, v2                  ; encoding: [0x05,0x40,0x8a,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, -1, v2                 ; encoding: [0x05,0x00,0x8a,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, -1, v2                 ; encoding: [0x05,0x40,0x8a,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x8a,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x8a,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x8a,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x8a,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8a,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, v255               ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_add_u16 v5, v1, v255               ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, s2                 ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, s2                 ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, s101               ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, s101               ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, m0                 ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, m0                 ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_add_u16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, 0                  ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_add_u16 v5, v1, 0                  ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, -1                 ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_add_u16 v5, v1, -1                 ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_add_u16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_add_u16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8a,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x8a,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x8a,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x8a,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x8a,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x8a,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x8a,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x8a,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x8a,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x8a,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_add_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_add_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_add_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_add_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_add_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x8a,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x8a,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_add_u16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x8a,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_u16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x8a,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x8a,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, v2                 ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, v2                 ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v255, v1, v2               ; encoding: [0xff,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_u16 v255, v1, v2               ; encoding: [0xff,0x40,0x8b,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x8b,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, v255, v2               ; encoding: [0x05,0x00,0x8b,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, v255, v2               ; encoding: [0x05,0x40,0x8b,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, s1, v2                 ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, s1, v2                 ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, s101, v2               ; encoding: [0x05,0x00,0x8b,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, s101, v2               ; encoding: [0x05,0x40,0x8b,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x8b,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x8b,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x8b,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x8b,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x8b,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x8b,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x8b,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, m0, v2                 ; encoding: [0x05,0x00,0x8b,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, m0, v2                 ; encoding: [0x05,0x40,0x8b,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x8b,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x8b,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x8b,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x8b,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, 0, v2                  ; encoding: [0x05,0x00,0x8b,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, 0, v2                  ; encoding: [0x05,0x40,0x8b,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, -1, v2                 ; encoding: [0x05,0x00,0x8b,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, -1, v2                 ; encoding: [0x05,0x40,0x8b,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x8b,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x8b,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x8b,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x8b,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8b,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, v255               ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, v255               ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, s2                 ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, s2                 ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, s101               ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, s101               ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, m0                 ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, m0                 ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, 0                  ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, 0                  ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, -1                 ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, -1                 ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8b,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x8b,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x8b,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x8b,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x8b,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x8b,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x8b,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x8b,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x8b,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x8b,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_sub_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x8b,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x8b,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_sub_u16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x8b,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_sub_u16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x8b,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x8b,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, v2                 ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, v1, v2                 ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_u16 v255, v1, v2               ; encoding: [0xff,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_u16 v255, v1, v2               ; encoding: [0xff,0x40,0x8c,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x8c,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, v255, v2               ; encoding: [0x05,0x00,0x8c,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, v255, v2               ; encoding: [0x05,0x40,0x8c,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, s1, v2                 ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, s1, v2                 ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, s101, v2               ; encoding: [0x05,0x00,0x8c,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, s101, v2               ; encoding: [0x05,0x40,0x8c,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x8c,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x8c,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x8c,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x8c,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x8c,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x8c,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x8c,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x8c,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, m0, v2                 ; encoding: [0x05,0x00,0x8c,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, m0, v2                 ; encoding: [0x05,0x40,0x8c,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x8c,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x8c,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x8c,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x8c,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, 0, v2                  ; encoding: [0x05,0x00,0x8c,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, 0, v2                  ; encoding: [0x05,0x40,0x8c,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, -1, v2                 ; encoding: [0x05,0x00,0x8c,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, -1, v2                 ; encoding: [0x05,0x40,0x8c,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x8c,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x8c,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x8c,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x8c,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8c,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, v255               ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_max_u16 v5, v1, v255               ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, s2                 ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, s2                 ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, s101               ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, s101               ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, m0                 ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, m0                 ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_max_u16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, 0                  ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_max_u16 v5, v1, 0                  ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, -1                 ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_max_u16 v5, v1, -1                 ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_max_u16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_max_u16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8c,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x8c,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x8c,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x8c,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x8c,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x8c,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x8c,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x8c,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x8c,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x8c,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_max_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_max_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_max_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_max_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_max_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x8c,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x8c,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_min_u16 v5, v1, v2                 ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, v1, v2                 ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_u16 v255, v1, v2               ; encoding: [0xff,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_u16 v255, v1, v2               ; encoding: [0xff,0x40,0x8d,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x8d,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, v255, v2               ; encoding: [0x05,0x00,0x8d,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, v255, v2               ; encoding: [0x05,0x40,0x8d,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, s1, v2                 ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, s1, v2                 ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, s101, v2               ; encoding: [0x05,0x00,0x8d,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, s101, v2               ; encoding: [0x05,0x40,0x8d,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x8d,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x8d,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x8d,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x8d,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x8d,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x8d,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x8d,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x8d,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, m0, v2                 ; encoding: [0x05,0x00,0x8d,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, m0, v2                 ; encoding: [0x05,0x40,0x8d,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x8d,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x8d,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x8d,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x8d,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, 0, v2                  ; encoding: [0x05,0x00,0x8d,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, 0, v2                  ; encoding: [0x05,0x40,0x8d,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, -1, v2                 ; encoding: [0x05,0x00,0x8d,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, -1, v2                 ; encoding: [0x05,0x40,0x8d,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, 0x3800, v2             ; encoding: [0x05,0x00,0x8d,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, 0x3800, v2             ; encoding: [0x05,0x40,0x8d,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, 0xc400, v2             ; encoding: [0x05,0x00,0x8d,0xd3,0xff,0x04,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, 0xc400, v2             ; encoding: [0x05,0x40,0x8d,0xd3,0xff,0x04,0x02,0x18]
 0x05,0x00,0x8d,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, v255               ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_min_u16 v5, v1, v255               ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, s2                 ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, s2                 ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, s101               ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, s101               ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, m0                 ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, m0                 ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_min_u16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, 0                  ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_min_u16 v5, v1, 0                  ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, -1                 ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_min_u16 v5, v1, -1                 ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, 0x3800             ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_min_u16 v5, v1, 0x3800             ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, 0xc400             ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0xff,0x01,0x18]
+# CHECK: v_pk_min_u16 v5, v1, 0xc400             ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0xff,0x01,0x18]
 0x05,0x00,0x8d,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x8d,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x8d,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x8d,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x8d,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x8d,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x8d,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x8d,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_u16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x8d,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x8d,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_min_u16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_min_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_min_u16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_min_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_min_u16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x8d,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x8d,0xd3,0x01,0x05,0x02,0x10
 
 # CHECK: v_pk_fma_f16 v5, v1, v2, v3             ; encoding: [0x05,0x40,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 0x05,0x40,0x8e,0xd3,0x01,0x05,0x0e,0x1c
 
 # CHECK: v_pk_fma_f16 v255, v1, v2, v3           ; encoding: [0xff,0x40,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 0xff,0x40,0x8e,0xd3,0x01,0x05,0x0e,0x1c
 

 0x05,0x44,0x8e,0xd3,0x01,0x05,0x0e,0x1c
 
 # CHECK: v_pk_fma_f16 v5, v1, v2, v3 neg_hi:[1,1,1] ; encoding: [0x05,0x47,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 0x05,0x47,0x8e,0xd3,0x01,0x05,0x0e,0x1c
 
 # CHECK: v_pk_fma_f16 v5, v1, v2, v3 clamp       ; encoding: [0x05,0xc0,0x8e,0xd3,0x01,0x05,0x0e,0x1c]
 0x05,0xc0,0x8e,0xd3,0x01,0x05,0x0e,0x1c
 
-# CHECK: v_pk_add_f16 v5, v1, v2                 ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2                 ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v255, v1, v2               ; encoding: [0xff,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v255, v1, v2               ; encoding: [0xff,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v255, v2               ; encoding: [0x05,0x00,0x8f,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v255, v2               ; encoding: [0x05,0x40,0x8f,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, s1, v2                 ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, s1, v2                 ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, s101, v2               ; encoding: [0x05,0x00,0x8f,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, s101, v2               ; encoding: [0x05,0x40,0x8f,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x8f,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x8f,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x8f,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x8f,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x8f,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x8f,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x8f,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x8f,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, m0, v2                 ; encoding: [0x05,0x00,0x8f,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, m0, v2                 ; encoding: [0x05,0x40,0x8f,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x8f,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x8f,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x8f,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x8f,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, 0, v2                  ; encoding: [0x05,0x00,0x8f,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, 0, v2                  ; encoding: [0x05,0x40,0x8f,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, -1, v2                 ; encoding: [0x05,0x00,0x8f,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, -1, v2                 ; encoding: [0x05,0x40,0x8f,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, 0.5, v2                ; encoding: [0x05,0x00,0x8f,0xd3,0xf0,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, 0.5, v2                ; encoding: [0x05,0x40,0x8f,0xd3,0xf0,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, -4.0, v2               ; encoding: [0x05,0x00,0x8f,0xd3,0xf7,0x04,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, -4.0, v2               ; encoding: [0x05,0x40,0x8f,0xd3,0xf7,0x04,0x02,0x18]
 0x05,0x00,0x8f,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v255               ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v255               ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, s2                 ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, s2                 ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, s101               ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, s101               ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, m0                 ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, m0                 ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_add_f16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, 0                  ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_add_f16 v5, v1, 0                  ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, -1                 ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_add_f16 v5, v1, -1                 ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, 0.5                ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xe1,0x01,0x18]
+# CHECK: v_pk_add_f16 v5, v1, 0.5                ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xe1,0x01,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, -4.0               ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0xef,0x01,0x18]
+# CHECK: v_pk_add_f16 v5, v1, -4.0               ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0xef,0x01,0x18]
 0x05,0x00,0x8f,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_add_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x38]
+# CHECK: v_pk_add_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x38]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x38
 
-# CHECK: v_pk_add_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x58]
+# CHECK: v_pk_add_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x58]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x58
 
-# CHECK: v_pk_add_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x78]
+# CHECK: v_pk_add_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x78]
 0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x78
 
-# CHECK: v_pk_add_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x01,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x41,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x01,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x02,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x42,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x02,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x03,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x43,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x03,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_add_f16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x8f,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_add_f16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x8f,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x8f,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2                 ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2                 ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v255, v1, v2               ; encoding: [0xff,0x00,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v255, v1, v2               ; encoding: [0xff,0x40,0x90,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v255, v2               ; encoding: [0x05,0x00,0x90,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v255, v2               ; encoding: [0x05,0x40,0x90,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x90,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, s1, v2                 ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, s1, v2                 ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, s101, v2               ; encoding: [0x05,0x00,0x90,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, s101, v2               ; encoding: [0x05,0x40,0x90,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x90,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x90,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x90,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x90,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x90,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x90,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x90,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x90,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, m0, v2                 ; encoding: [0x05,0x00,0x90,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, m0, v2                 ; encoding: [0x05,0x40,0x90,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x90,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x90,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x90,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x90,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, 0, v2                  ; encoding: [0x05,0x00,0x90,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, 0, v2                  ; encoding: [0x05,0x40,0x90,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, -1, v2                 ; encoding: [0x05,0x00,0x90,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, -1, v2                 ; encoding: [0x05,0x40,0x90,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, 0.5, v2                ; encoding: [0x05,0x00,0x90,0xd3,0xf0,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, 0.5, v2                ; encoding: [0x05,0x40,0x90,0xd3,0xf0,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, -4.0, v2               ; encoding: [0x05,0x00,0x90,0xd3,0xf7,0x04,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, -4.0, v2               ; encoding: [0x05,0x40,0x90,0xd3,0xf7,0x04,0x02,0x18]
 0x05,0x00,0x90,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v255               ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v255               ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, s2                 ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, s2                 ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, s101               ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, s101               ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, m0                 ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, m0                 ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, 0                  ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, 0                  ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x90,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, -1                 ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, -1                 ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x90,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, 0.5                ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xe1,0x01,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, 0.5                ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xe1,0x01,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, -4.0               ; encoding: [0x05,0x00,0x90,0xd3,0x01,0xef,0x01,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, -4.0               ; encoding: [0x05,0x40,0x90,0xd3,0x01,0xef,0x01,0x18]
 0x05,0x00,0x90,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_mul_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x38]
+# CHECK: v_pk_mul_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x38]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x38
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x58]
+# CHECK: v_pk_mul_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x58]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x58
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x78]
+# CHECK: v_pk_mul_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x40,0x90,0xd3,0x01,0x05,0x02,0x78]
 0x05,0x00,0x90,0xd3,0x01,0x05,0x02,0x78
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x01,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x41,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x01,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x02,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x42,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x02,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x03,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x43,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x03,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_mul_f16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x90,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_mul_f16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x90,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x90,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2                 ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2                 ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v255, v1, v2               ; encoding: [0xff,0x00,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v255, v1, v2               ; encoding: [0xff,0x40,0x91,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v255, v2               ; encoding: [0x05,0x00,0x91,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v255, v2               ; encoding: [0x05,0x40,0x91,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x91,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, s1, v2                 ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, s1, v2                 ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, s101, v2               ; encoding: [0x05,0x00,0x91,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, s101, v2               ; encoding: [0x05,0x40,0x91,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x91,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x91,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x91,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x91,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x91,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x91,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x91,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x91,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, m0, v2                 ; encoding: [0x05,0x00,0x91,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, m0, v2                 ; encoding: [0x05,0x40,0x91,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x91,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x91,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x91,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x91,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, 0, v2                  ; encoding: [0x05,0x00,0x91,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, 0, v2                  ; encoding: [0x05,0x40,0x91,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, -1, v2                 ; encoding: [0x05,0x00,0x91,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, -1, v2                 ; encoding: [0x05,0x40,0x91,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, 0.5, v2                ; encoding: [0x05,0x00,0x91,0xd3,0xf0,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, 0.5, v2                ; encoding: [0x05,0x40,0x91,0xd3,0xf0,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, -4.0, v2               ; encoding: [0x05,0x00,0x91,0xd3,0xf7,0x04,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, -4.0, v2               ; encoding: [0x05,0x40,0x91,0xd3,0xf7,0x04,0x02,0x18]
 0x05,0x00,0x91,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v255               ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v255               ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, s2                 ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, s2                 ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, s101               ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, s101               ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, m0                 ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, m0                 ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_min_f16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, 0                  ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_min_f16 v5, v1, 0                  ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x91,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, -1                 ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_min_f16 v5, v1, -1                 ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x91,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, 0.5                ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xe1,0x01,0x18]
+# CHECK: v_pk_min_f16 v5, v1, 0.5                ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xe1,0x01,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, -4.0               ; encoding: [0x05,0x00,0x91,0xd3,0x01,0xef,0x01,0x18]
+# CHECK: v_pk_min_f16 v5, v1, -4.0               ; encoding: [0x05,0x40,0x91,0xd3,0x01,0xef,0x01,0x18]
 0x05,0x00,0x91,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_min_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_min_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_min_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_min_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_min_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_min_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x38]
+# CHECK: v_pk_min_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x38]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x38
 
-# CHECK: v_pk_min_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x58]
+# CHECK: v_pk_min_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x58]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x58
 
-# CHECK: v_pk_min_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x78]
+# CHECK: v_pk_min_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x40,0x91,0xd3,0x01,0x05,0x02,0x78]
 0x05,0x00,0x91,0xd3,0x01,0x05,0x02,0x78
 
-# CHECK: v_pk_min_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x01,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x41,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x01,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x02,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x42,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x02,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x03,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x43,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x03,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_min_f16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x91,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_min_f16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x91,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x91,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2                 ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2                 ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v255, v1, v2               ; encoding: [0xff,0x00,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v255, v1, v2               ; encoding: [0xff,0x40,0x92,0xd3,0x01,0x05,0x02,0x18]
 0xff,0x00,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v255, v2               ; encoding: [0x05,0x00,0x92,0xd3,0xff,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v255, v2               ; encoding: [0x05,0x40,0x92,0xd3,0xff,0x05,0x02,0x18]
 0x05,0x00,0x92,0xd3,0xff,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, s1, v2                 ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, s1, v2                 ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x01,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, s101, v2               ; encoding: [0x05,0x00,0x92,0xd3,0x65,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, s101, v2               ; encoding: [0x05,0x40,0x92,0xd3,0x65,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x65,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x00,0x92,0xd3,0x66,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, flat_scratch_lo, v2    ; encoding: [0x05,0x40,0x92,0xd3,0x66,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x66,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x00,0x92,0xd3,0x67,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, flat_scratch_hi, v2    ; encoding: [0x05,0x40,0x92,0xd3,0x67,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x67,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x00,0x92,0xd3,0x6a,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, vcc_lo, v2             ; encoding: [0x05,0x40,0x92,0xd3,0x6a,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x6a,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x00,0x92,0xd3,0x6b,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, vcc_hi, v2             ; encoding: [0x05,0x40,0x92,0xd3,0x6b,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x6b,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, m0, v2                 ; encoding: [0x05,0x00,0x92,0xd3,0x7c,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, m0, v2                 ; encoding: [0x05,0x40,0x92,0xd3,0x7c,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x7c,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, exec_lo, v2            ; encoding: [0x05,0x00,0x92,0xd3,0x7e,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, exec_lo, v2            ; encoding: [0x05,0x40,0x92,0xd3,0x7e,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x7e,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, exec_hi, v2            ; encoding: [0x05,0x00,0x92,0xd3,0x7f,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, exec_hi, v2            ; encoding: [0x05,0x40,0x92,0xd3,0x7f,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x7f,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, 0, v2                  ; encoding: [0x05,0x00,0x92,0xd3,0x80,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, 0, v2                  ; encoding: [0x05,0x40,0x92,0xd3,0x80,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0x80,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, -1, v2                 ; encoding: [0x05,0x00,0x92,0xd3,0xc1,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, -1, v2                 ; encoding: [0x05,0x40,0x92,0xd3,0xc1,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0xc1,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, 0.5, v2                ; encoding: [0x05,0x00,0x92,0xd3,0xf0,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, 0.5, v2                ; encoding: [0x05,0x40,0x92,0xd3,0xf0,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0xf0,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, -4.0, v2               ; encoding: [0x05,0x00,0x92,0xd3,0xf7,0x04,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, -4.0, v2               ; encoding: [0x05,0x40,0x92,0xd3,0xf7,0x04,0x02,0x18]
 0x05,0x00,0x92,0xd3,0xf7,0x04,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v255               ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xff,0x03,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v255               ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xff,0x03,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xff,0x03,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, s2                 ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, s2                 ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, s101               ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xcb,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, s101               ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xcb,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xcb,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xcd,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, flat_scratch_lo    ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xcd,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xcd,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xcf,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, flat_scratch_hi    ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xcf,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xcf,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xd5,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, vcc_lo             ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xd5,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xd5,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xd7,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, vcc_hi             ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xd7,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xd7,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, m0                 ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xf9,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, m0                 ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xf9,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xf9,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, exec_lo            ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xfd,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, exec_lo            ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xfd,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xfd,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, exec_hi            ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xff,0x00,0x18]
+# CHECK: v_pk_max_f16 v5, v1, exec_hi            ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xff,0x00,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xff,0x00,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, 0                  ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x01,0x01,0x18]
+# CHECK: v_pk_max_f16 v5, v1, 0                  ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x01,0x01,0x18]
 0x05,0x00,0x92,0xd3,0x01,0x01,0x01,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, -1                 ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x83,0x01,0x18]
+# CHECK: v_pk_max_f16 v5, v1, -1                 ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x83,0x01,0x18]
 0x05,0x00,0x92,0xd3,0x01,0x83,0x01,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, 0.5                ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xe1,0x01,0x18]
+# CHECK: v_pk_max_f16 v5, v1, 0.5                ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xe1,0x01,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xe1,0x01,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, -4.0               ; encoding: [0x05,0x00,0x92,0xd3,0x01,0xef,0x01,0x18]
+# CHECK: v_pk_max_f16 v5, v1, -4.0               ; encoding: [0x05,0x40,0x92,0xd3,0x01,0xef,0x01,0x18]
 0x05,0x00,0x92,0xd3,0x01,0xef,0x01,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x08,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2 op_sel:[1,0]    ; encoding: [0x05,0x48,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x08,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x10,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2 op_sel:[0,1]    ; encoding: [0x05,0x50,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x10,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x18,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2 op_sel:[1,1]    ; encoding: [0x05,0x58,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x18,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x00]
+# CHECK: v_pk_max_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x00]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x00
 
-# CHECK: v_pk_max_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x08]
+# CHECK: v_pk_max_f16 v5, v1, v2 op_sel_hi:[1,0] ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x08]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x08
 
-# CHECK: v_pk_max_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x10]
+# CHECK: v_pk_max_f16 v5, v1, v2 op_sel_hi:[0,1] ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x10]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x10
 
-# CHECK: v_pk_max_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x38]
+# CHECK: v_pk_max_f16 v5, v1, v2 neg_lo:[1,0]    ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x38]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x38
 
-# CHECK: v_pk_max_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x58]
+# CHECK: v_pk_max_f16 v5, v1, v2 neg_lo:[0,1]    ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x58]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x58
 
-# CHECK: v_pk_max_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x78]
+# CHECK: v_pk_max_f16 v5, v1, v2 neg_lo:[1,1]    ; encoding: [0x05,0x40,0x92,0xd3,0x01,0x05,0x02,0x78]
 0x05,0x00,0x92,0xd3,0x01,0x05,0x02,0x78
 
-# CHECK: v_pk_max_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x01,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2 neg_hi:[1,0]    ; encoding: [0x05,0x41,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x01,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x02,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2 neg_hi:[0,1]    ; encoding: [0x05,0x42,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x02,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x03,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2 neg_hi:[1,1]    ; encoding: [0x05,0x43,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x03,0x92,0xd3,0x01,0x05,0x02,0x18
 
-# CHECK: v_pk_max_f16 v5, v1, v2 clamp           ; encoding: [0x05,0x80,0x92,0xd3,0x01,0x05,0x02,0x18]
+# CHECK: v_pk_max_f16 v5, v1, v2 clamp           ; encoding: [0x05,0xc0,0x92,0xd3,0x01,0x05,0x02,0x18]
 0x05,0x80,0x92,0xd3,0x01,0x05,0x02,0x18
 
 # CHECK: v_mad_mix_f32 v5, v1, v2, v3            ; encoding: [0x05,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04]
 0x05,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04
 
 # CHECK: v_mad_mix_f32 v255, v1, v2, v3          ; encoding: [0xff,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04]
 0xff,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04
 

llvm/test/MC/Disassembler/AMDGPU/lds_direct_gfx9.txt

 # RUN: llvm-mc -arch=amdgcn -mcpu=gfx900 -disassemble -show-encoding < %s | FileCheck %s --check-prefix=GFX9
 
 # GFX9: v_mov_b32_e32 v0, src_lds_direct ; encoding: [0xfe,0x02,0x00,0x7e]
 0xfe,0x02,0x00,0x7e
 
 # GFX9: v_mov_b32_e64 v0, src_lds_direct ; encoding: [0x00,0x00,0x41,0xd1,0xfe,0x00,0x00,0x00]
 0x00,0x00,0x41,0xd1,0xfe,0x00,0x00,0x00
 
 # GFX9: v_add_f32_e32 v0, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x00,0x02]
 0xfe,0x00,0x00,0x02
 
 # GFX9: v_pk_mad_i16 v0, src_lds_direct, v0, v0 ; encoding: [0x00,0x40,0x80,0xd3,0xfe,0x00,0x02,0x1c]
 0x00,0x40,0x80,0xd3,0xfe,0x00,0x02,0x1c
 
-# GFX9: v_pk_mul_lo_u16 v0, src_lds_direct, v0 ; encoding: [0x00,0x00,0x81,0xd3,0xfe,0x00,0x02,0x18]
+# GFX9: v_pk_mul_lo_u16 v0, src_lds_direct, v0 ; encoding: [0x00,0x40,0x81,0xd3,0xfe,0x00,0x02,0x18]
 0x00,0x00,0x81,0xd3,0xfe,0x00,0x02,0x18
 
 # GFX9: v_cmpx_le_i32_e32 vcc, src_lds_direct, v0 ; encoding: [0xfe,0x00,0xa6,0x7d]
 0xfe,0x00,0xa6,0x7d
 
 # GFX9: v_readlane_b32 s0, src_lds_direct, s0 ; encoding: [0x00,0x00,0x89,0xd2,0xfe,0x00,0x00,0x00]
 0x00,0x00,0x89,0xd2,0xfe,0x00,0x00,0x00
 
 # GFX9: v_readfirstlane_b32 s0, src_lds_direct ; encoding: [0xfe,0x04,0x00,0x7e]
 0xfe,0x04,0x00,0x7e

llvm/test/MC/Disassembler/AMDGPU/literal_gfx9.txt

 0xeb,0x00,0x00,0x5a
 
 # GFX9: v_max_f32_e32 v0, src_shared_base, v0 ; encoding: [0xeb,0x00,0x00,0x16]
 0xeb,0x00,0x00,0x16
 
 # GFX9: v_max_f64 v[0:1], src_shared_base, v[0:1] ; encoding: [0x00,0x00,0x83,0xd2,0xeb,0x00,0x02,0x00]
 0x00,0x00,0x83,0xd2,0xeb,0x00,0x02,0x00
 
-# GFX9: v_pk_add_f16 v0, src_shared_base, v0 ; encoding: [0x00,0x00,0x8f,0xd3,0xeb,0x00,0x02,0x18]
+# GFX9: v_pk_add_f16 v0, src_shared_base, v0 ; encoding: [0x00,0x40,0x8f,0xd3,0xeb,0x00,0x02,0x18]
 0x00,0x00,0x8f,0xd3,0xeb,0x00,0x02,0x18
 
 # GFX9: v_ceil_f16_e64 v0, -src_shared_base ; encoding: [0x00,0x00,0x85,0xd1,0xeb,0x00,0x00,0x20]
 0x00,0x00,0x85,0xd1,0xeb,0x00,0x00,0x20
 
 # GFX9: v_ceil_f16_e64 v0, |src_shared_base| ; encoding: [0x00,0x01,0x85,0xd1,0xeb,0x00,0x00,0x00]
 0x00,0x01,0x85,0xd1,0xeb,0x00,0x00,0x00
 

 0xfc,0x00,0x00,0x5a
 
 # GFX9: v_max_f32_e32 v0, src_vccz, v0  ; encoding: [0xfb,0x00,0x00,0x16]
 0xfb,0x00,0x00,0x16
 
 # GFX9: v_max_f64 v[0:1], src_scc, v[0:1] ; encoding: [0x00,0x00,0x83,0xd2,0xfd,0x00,0x02,0x00]
 0x00,0x00,0x83,0xd2,0xfd,0x00,0x02,0x00
 
-# GFX9: v_pk_add_f16 v0, src_execz, v0  ; encoding: [0x00,0x00,0x8f,0xd3,0xfc,0x00,0x02,0x18]
+# GFX9: v_pk_add_f16 v0, src_execz, v0  ; encoding: [0x00,0x40,0x8f,0xd3,0xfc,0x00,0x02,0x18]
 0x00,0x00,0x8f,0xd3,0xfc,0x00,0x02,0x18
 
 # GFX9: v_ceil_f16_e64 v0, -src_vccz    ; encoding: [0x00,0x00,0x85,0xd1,0xfb,0x00,0x00,0x20]
 0x00,0x00,0x85,0xd1,0xfb,0x00,0x00,0x20
 
 # GFX9: v_ceil_f16_e64 v0, |src_scc|    ; encoding: [0x00,0x01,0x85,0xd1,0xfd,0x00,0x00,0x00]
 0x00,0x01,0x85,0xd1,0xfd,0x00,0x00,0x00
 

llvm/test/MC/Disassembler/AMDGPU/literalv216_gfx10.txt

 # RUN: llvm-mc -arch=amdgcn -mcpu=gfx1010 -disassemble -show-encoding %s | FileCheck -check-prefix=GFX10 %s
 
 #===----------------------------------------------------------------------===//
 # Inline constants
 #===----------------------------------------------------------------------===//
 
-# GFX10: v_pk_add_f16 v1, 0, v2          ; encoding: [0x01,0x00,0x0f,0xcc,0x80,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 0, v2          ; encoding: [0x01,0x40,0x0f,0xcc,0x80,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0x80,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, v2, 0          ; encoding: [0x01,0x00,0x0f,0xcc,0x02,0x01,0x01,0x18]
+# GFX10: v_pk_add_f16 v1, v2, 0          ; encoding: [0x01,0x40,0x0f,0xcc,0x02,0x01,0x01,0x18]
 0x01,0x00,0x0f,0xcc,0x02,0x01,0x01,0x18
 
-# GFX10: v_pk_add_f16 v1, 1.0, v2        ; encoding: [0x01,0x00,0x0f,0xcc,0xf2,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 1.0, v2        ; encoding: [0x01,0x40,0x0f,0xcc,0xf2,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf2,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -1.0, v2       ; encoding: [0x01,0x00,0x0f,0xcc,0xf3,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -1.0, v2       ; encoding: [0x01,0x40,0x0f,0xcc,0xf3,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf3,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -0.5, v2       ; encoding: [0x01,0x00,0x0f,0xcc,0xf1,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -0.5, v2       ; encoding: [0x01,0x40,0x0f,0xcc,0xf1,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf1,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 0.5, v2        ; encoding: [0x01,0x00,0x0f,0xcc,0xf0,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 0.5, v2        ; encoding: [0x01,0x40,0x0f,0xcc,0xf0,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf0,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 2.0, v2        ; encoding: [0x01,0x00,0x0f,0xcc,0xf4,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 2.0, v2        ; encoding: [0x01,0x40,0x0f,0xcc,0xf4,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf4,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -2.0, v2       ; encoding: [0x01,0x00,0x0f,0xcc,0xf5,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -2.0, v2       ; encoding: [0x01,0x40,0x0f,0xcc,0xf5,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf5,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 4.0, v2        ; encoding: [0x01,0x00,0x0f,0xcc,0xf6,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 4.0, v2        ; encoding: [0x01,0x40,0x0f,0xcc,0xf6,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf6,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -4.0, v2       ; encoding: [0x01,0x00,0x0f,0xcc,0xf7,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -4.0, v2       ; encoding: [0x01,0x40,0x0f,0xcc,0xf7,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf7,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xf8,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 0.15915494, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xf8,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xf8,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -1, v2         ; encoding: [0x01,0x00,0x0f,0xcc,0xc1,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -1, v2         ; encoding: [0x01,0x40,0x0f,0xcc,0xc1,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xc1,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -2, v2         ; encoding: [0x01,0x00,0x0f,0xcc,0xc2,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -2, v2         ; encoding: [0x01,0x40,0x0f,0xcc,0xc2,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xc2,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -3, v2         ; encoding: [0x01,0x00,0x0f,0xcc,0xc3,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -3, v2         ; encoding: [0x01,0x40,0x0f,0xcc,0xc3,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xc3,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, -16, v2        ; encoding: [0x01,0x00,0x0f,0xcc,0xd0,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, -16, v2        ; encoding: [0x01,0x40,0x0f,0xcc,0xd0,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xd0,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 1, v2          ; encoding: [0x01,0x00,0x0f,0xcc,0x81,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 1, v2          ; encoding: [0x01,0x40,0x0f,0xcc,0x81,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0x81,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 2, v2          ; encoding: [0x01,0x00,0x0f,0xcc,0x82,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 2, v2          ; encoding: [0x01,0x40,0x0f,0xcc,0x82,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0x82,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 3, v2          ; encoding: [0x01,0x00,0x0f,0xcc,0x83,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 3, v2          ; encoding: [0x01,0x40,0x0f,0xcc,0x83,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0x83,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 4, v2          ; encoding: [0x01,0x00,0x0f,0xcc,0x84,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 4, v2          ; encoding: [0x01,0x40,0x0f,0xcc,0x84,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0x84,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 15, v2         ; encoding: [0x01,0x00,0x0f,0xcc,0x8f,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 15, v2         ; encoding: [0x01,0x40,0x0f,0xcc,0x8f,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0x8f,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 16, v2         ; encoding: [0x01,0x00,0x0f,0xcc,0x90,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 16, v2         ; encoding: [0x01,0x40,0x0f,0xcc,0x90,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0x90,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 63, v2         ; encoding: [0x01,0x00,0x0f,0xcc,0xbf,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 63, v2         ; encoding: [0x01,0x40,0x0f,0xcc,0xbf,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xbf,0x04,0x02,0x18
 
-# GFX10: v_pk_add_f16 v1, 64, v2         ; encoding: [0x01,0x00,0x0f,0xcc,0xc0,0x04,0x02,0x18]
+# GFX10: v_pk_add_f16 v1, 64, v2         ; encoding: [0x01,0x40,0x0f,0xcc,0xc0,0x04,0x02,0x18]
 0x01,0x00,0x0f,0xcc,0xc0,0x04,0x02,0x18
 
 # GFX10: v_pk_fma_f16 v5, 1.0, 2.0, 4.0  ; encoding: [0x05,0x40,0x0e,0xcc,0xf2,0xe8,0xd9,0x1b]
 0x05,0x40,0x0e,0xcc,0xf2,0xe8,0xd9,0x1b
 
 # GFX10: v_pk_fma_f16 v5, -1, -2, -3     ; encoding: [0x05,0x40,0x0e,0xcc,0xc1,0x84,0x0d,0x1b]
 0x05,0x40,0x0e,0xcc,0xc1,0x84,0x0d,0x1b
 
 # GFX10: v_pk_mad_i16 v5, 0x3c00, 0x4000, 0x4400  ; encoding: [0x05,0x40,0x00,0xcc,0xff,0xfe,0xfd,0x1b,0x00,0x3c,0x00,0x00]
 0x05,0x40,0x00,0xcc,0xf2,0xe8,0xd9,0x1b
 
 # GFX10: v_pk_mad_u16 v5, -1, -2, -3     ; encoding: [0x05,0x40,0x09,0xcc,0xc1,0x84,0x0d,0x1b]
 0x05,0x40,0x09,0xcc,0xc1,0x84,0x0d,0x1b
 
-# GFX10: v_pk_ashrrev_i16 v5, 1, 16      ; encoding: [0x05,0x00,0x06,0xcc,0x81,0x20,0x01,0x18]
+# GFX10: v_pk_ashrrev_i16 v5, 1, 16      ; encoding: [0x05,0x40,0x06,0xcc,0x81,0x20,0x01,0x18]
 0x05,0x00,0x06,0xcc,0x81,0x20,0x01,0x18
 
 #===----------------------------------------------------------------------===//
 # 32-bit literals
 #===----------------------------------------------------------------------===//
 
-# GFX10: v_pk_add_f16 v5, v1, 0x12345678 ; encoding: [0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
+# GFX10: v_pk_add_f16 v5, v1, 0x12345678 ; encoding: [0x05,0x40,0x0f,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
 0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12
 
-# GFX10: v_pk_add_f16 v5, 0x12345678, v2 ; encoding: [0x05,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
+# GFX10: v_pk_add_f16 v5, 0x12345678, v2 ; encoding: [0x05,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
 0x05,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12
 
-# GFX10: v_pk_add_f16 v5, 0xffffff00, v2 ; encoding: [0x05,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
+# GFX10: v_pk_add_f16 v5, 0xffffff00, v2 ; encoding: [0x05,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
 0x05,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff
 
-# GFX10: v_pk_add_f16 v5, v1, 0x100 ; encoding: [0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
+# GFX10: v_pk_add_f16 v5, v1, 0x100 ; encoding: [0x05,0x40,0x0f,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
 0x05,0x00,0x0f,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00
 
-# GFX10: v_pk_add_u16 v5, v1, 0x12345678 ; encoding: [0x05,0x00,0x0a,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
+# GFX10: v_pk_add_u16 v5, v1, 0x12345678 ; encoding: [0x05,0x40,0x0a,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
 0x05,0x00,0x0a,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12
 
-# GFX10: v_pk_add_u16 v5, 0x12345678, v2 ; encoding: [0x05,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
+# GFX10: v_pk_add_u16 v5, 0x12345678, v2 ; encoding: [0x05,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
 0x05,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12
 
-# GFX10: v_pk_add_u16 v5, 0xffffff00, v2 ; encoding: [0x05,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
+# GFX10: v_pk_add_u16 v5, 0xffffff00, v2 ; encoding: [0x05,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff]
 0x05,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x00,0xff,0xff,0xff
 
-# GFX10: v_pk_add_u16 v5, v1, 0x100 ; encoding: [0x05,0x00,0x0a,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
+# GFX10: v_pk_add_u16 v5, v1, 0x100 ; encoding: [0x05,0x40,0x0a,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00]
 0x05,0x00,0x0a,0xcc,0x01,0xff,0x01,0x18,0x00,0x01,0x00,0x00
 
 # GFX10: v_pk_fma_f16 v5, 0xaf123456, v2, v3 ; encoding: [0x05,0x40,0x0e,0xcc,0xff,0x04,0x0e,0x1c,0x56,0x34,0x12,0xaf]
 0x05,0x40,0x0e,0xcc,0xff,0x04,0x0e,0x1c,0x56,0x34,0x12,0xaf
 
 # GFX10: v_pk_fma_f16 v5, v1, 0xaf123456, v3 ; encoding: [0x05,0x40,0x0e,0xcc,0x01,0xff,0x0d,0x1c,0x56,0x34,0x12,0xaf]
 0x05,0x40,0x0e,0xcc,0x01,0xff,0x0d,0x1c,0x56,0x34,0x12,0xaf
 
 # GFX10: v_pk_fma_f16 v5, v1, v2, 0xaf123456 ; encoding: [0x05,0x40,0x0e,0xcc,0x01,0x05,0xfe,0x1b,0x56,0x34,0x12,0xaf]
 0x05,0x40,0x0e,0xcc,0x01,0x05,0xfe,0x1b,0x56,0x34,0x12,0xaf
 
 # GFX10: v_pk_mad_i16 v5, 0xaf123456, v2, v3 ; encoding: [0x05,0x40,0x00,0xcc,0xff,0x04,0x0e,0x1c,0x56,0x34,0x12,0xaf]
 0x05,0x40,0x00,0xcc,0xff,0x04,0x0e,0x1c,0x56,0x34,0x12,0xaf
 
 # GFX10: v_pk_mad_i16 v5, v1, 0xaf123456, v3 ; encoding: [0x05,0x40,0x00,0xcc,0x01,0xff,0x0d,0x1c,0x56,0x34,0x12,0xaf]
 0x05,0x40,0x00,0xcc,0x01,0xff,0x0d,0x1c,0x56,0x34,0x12,0xaf
 
 # GFX10: v_pk_mad_i16 v5, v1, v2, 0xaf123456 ; encoding: [0x05,0x40,0x00,0xcc,0x01,0x05,0xfe,0x1b,0x56,0x34,0x12,0xaf]
 0x05,0x40,0x00,0xcc,0x01,0x05,0xfe,0x1b,0x56,0x34,0x12,0xaf
 
-# GFX10: v_pk_ashrrev_i16 v5, 0x12345678, v2 ; encoding: [0x05,0x00,0x06,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
+# GFX10: v_pk_ashrrev_i16 v5, 0x12345678, v2 ; encoding: [0x05,0x40,0x06,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12]
 0x05,0x00,0x06,0xcc,0xff,0x04,0x02,0x18,0x78,0x56,0x34,0x12
 
-# GFX10: v_pk_ashrrev_i16 v5, v1, 0x12345678 ; encoding: [0x05,0x00,0x06,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
+# GFX10: v_pk_ashrrev_i16 v5, v1, 0x12345678 ; encoding: [0x05,0x40,0x06,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12]
 0x05,0x00,0x06,0xcc,0x01,0xff,0x01,0x18,0x78,0x56,0x34,0x12
 
 #===----------------------------------------------------------------------===//
 # Packed VOP2
 #===----------------------------------------------------------------------===//
 
 # FIXME: v_pk_fmac_f16 cannot be promoted to VOP3 so '_e32' suffix is not valid
 # GFX10: v_pk_fmac_f16_e32 v5, 0x12345678, v2 ; encoding: [0xff,0x04,0x0a,0x78,0x78,0x56,0x34,0x12]
 0xff,0x04,0x0a,0x78,0x78,0x56,0x34,0x12

llvm/test/MC/Disassembler/AMDGPU/vop3-literal.txt

 0x00,0x00,0x48,0xd5,0x01,0xfe,0x05,0x00,0x39,0x30,0x00,0x00
 
 # GFX10: v_bfm_b32_e64 v0, 0x3039, s1    ; encoding: [0x00,0x00,0x63,0xd7,0xff,0x02,0x00,0x00,0x39,0x30,0x00,0x00]
 0x00,0x00,0x63,0xd7,0xff,0x02,0x00,0x00,0x39,0x30,0x00,0x00
 
 # GFX10: v_bfm_b32_e64 v0, 0x3039, v1    ; encoding: [0x00,0x00,0x63,0xd7,0xff,0x02,0x02,0x00,0x39,0x30,0x00,0x00]
 0x00,0x00,0x63,0xd7,0xff,0x02,0x02,0x00,0x39,0x30,0x00,0x00
 
-# GFX10: v_pk_add_f16 v1, 0x4e40, v2     ; encoding: [0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0x4e,0x00,0x00]
+# GFX10: v_pk_add_f16 v1, 0x4e40, v2     ; encoding: [0x01,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0x4e,0x00,0x00]
 0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0x4e,0x00,0x00
 
-# GFX10: v_pk_add_f16 v1, 0x1e240, v2    ; encoding: [0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0xe2,0x01,0x00]
+# GFX10: v_pk_add_f16 v1, 0x1e240, v2    ; encoding: [0x01,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0xe2,0x01,0x00]
 0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x40,0xe2,0x01,0x00
 
-# GFX10: v_pk_add_f16 v1, 0xffffff38, v2 ; encoding: [0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
+# GFX10: v_pk_add_f16 v1, 0xffffff38, v2 ; encoding: [0x01,0x40,0x0f,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
 0x01,0x00,0x0f,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff
 
-# GFX10: v_pk_add_u16 v1, 0xffffff38, v2 ; encoding: [0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
+# GFX10: v_pk_add_u16 v1, 0xffffff38, v2 ; encoding: [0x01,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff]
 0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x38,0xff,0xff,0xff
 
-# GFX10: v_pk_add_u16 v1, 64, v2         ; encoding: [0x01,0x00,0x0a,0xcc,0xc0,0x04,0x02,0x18]
+# GFX10: v_pk_add_u16 v1, 64, v2         ; encoding: [0x01,0x40,0x0a,0xcc,0xc0,0x04,0x02,0x18]
 0x01,0x00,0x0a,0xcc,0xc0,0x04,0x02,0x18
 
-# GFX10: v_pk_add_u16 v1, 0x41, v2       ; encoding: [0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x41,0x00,0x00,0x00]
+# GFX10: v_pk_add_u16 v1, 0x41, v2       ; encoding: [0x01,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x41,0x00,0x00,0x00]
 0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x41,0x00,0x00,0x00
 
-# GFX10: v_pk_add_u16 v1, -1, v2         ; encoding: [0x01,0x00,0x0a,0xcc,0xc1,0x04,0x02,0x18]
+# GFX10: v_pk_add_u16 v1, -1, v2         ; encoding: [0x01,0x40,0x0a,0xcc,0xc1,0x04,0x02,0x18]
 0x01,0x00,0x0a,0xcc,0xc1,0x04,0x02,0x18
 
-# GFX10: v_pk_add_u16 v1, -5, v2         ; encoding: [0x01,0x00,0x0a,0xcc,0xc5,0x04,0x02,0x18]
+# GFX10: v_pk_add_u16 v1, -5, v2         ; encoding: [0x01,0x40,0x0a,0xcc,0xc5,0x04,0x02,0x18]
 0x01,0x00,0x0a,0xcc,0xc5,0x04,0x02,0x18
 
-# GFX10: v_pk_add_u16 v1, 0xffffff9c, v2 ; encoding: [0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x9c,0xff,0xff,0xff]
+# GFX10: v_pk_add_u16 v1, 0xffffff9c, v2 ; encoding: [0x01,0x40,0x0a,0xcc,0xff,0x04,0x02,0x18,0x9c,0xff,0xff,0xff]
 0x01,0x00,0x0a,0xcc,0xff,0x04,0x02,0x18,0x9c,0xff,0xff,0xff
 
 # GFX10: v_add_nc_i16 v5, v1, 0xcdab ; encoding: [0x05,0x00,0x0d,0xd7,0x01,0xff,0x01,0x00,0xab,0xcd,0xff,0xff]
 0x05,0x00,0x0d,0xd7,0x01,0xff,0x01,0x00,0xab,0xcd,0xff,0xff
 
 # GFX10: v_ceil_f16_e64 v255, 0xabcd clamp ; encoding: [0xff,0x80,0xdc,0xd5,0xff,0x00,0x00,0x00,0xcd,0xab,0xff,0xff]
 0xff,0x80,0xdc,0xd5,0xff,0x00,0x00,0x00,0xcd,0xab,0xff,0xff
 
 # GFX10: v_min_u16_e64 v5, v1, 0xabcd ; encoding: [0x05,0x00,0x0b,0xd7,0x01,0xff,0x01,0x00,0xcd,0xab,0xff,0xff]
 0x05,0x00,0x0b,0xd7,0x01,0xff,0x01,0x00,0xcd,0xab,0xff,0xff

llvm/test/MC/Disassembler/AMDGPU/vop3p_opsel.txt

+# RUN: llvm-mc -arch=amdgcn -mcpu=gfx900 -disassemble -show-encoding < %s | FileCheck %s
+
+# Check that we can disassemble opcodes w/o src2 with any op_sel_hi value for src2
+
+# CHECK: v_pk_add_f16 v5, v1, v2 ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
+0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_add_f16 v5, v1, v2 ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18]
+0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x18
+
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x00]
+0x05,0x00,0x8f,0xd3,0x01,0x05,0x02,0x00
+
+# CHECK: v_pk_add_f16 v5, v1, v2 op_sel_hi:[0,0] ; encoding: [0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x00]
+0x05,0x40,0x8f,0xd3,0x01,0x05,0x02,0x00