[AMDGPU] Fix MMO for raw/struct buffer access with non-constant offset

[foad]

Summary

Codegen for the raw/struct buffer access intrinsics would update the
offset in the MMO to reflect the combined offset, if it was known to be
constant. If the combined offset was not known to be constant, or if
there was an index, it would set the offset in the MMO to 0. This is
unsafe because it makes it look like the access does not alias with
another access with a fixed non-zero offset.

Fix these cases by setting the pointer in the MMO to null, to reflect
the fact that we do not have any known IR value pointer + constant
offset for the access.

[foad]

There are a few refactorings in here that I can commit separately if you'd prefer.

llvm/test/CodeGen/AMDGPU/buffer-schedule.ll

47

I can pre-commit this test case too.

[foad]

Split NFC refactoring out into a separate patch.

[rampitec]

LGTM

llvm/lib/Target/AMDGPU/SIISelLowering.cpp

default:
     if (const AMDGPU::ImageDimIntrinsicInfo *ImageDimIntr =
             AMDGPU::getImageDimIntrinsicInfo(IntrinsicID))
       return lowerImage(Op, ImageDimIntr, DAG, false);
 
     return Op;
   }
 }
 
-/// Update \p MMO based on the offset inputs to an intrinsic.  If any of the
-/// offsets are non-constant or if \p VIndex is non-zero then this function does
-/// nothing.  Otherwise, it sets the MMO offset to the sum of \p VOffset, \p
-/// SOffset, and \p Offset.
+/// Update \p MMO based on the offset inputs to an intrinsic.
 static void updateBufferMMO(MachineMemOperand *MMO, SDValue VOffset,
                             SDValue SOffset, SDValue Offset,
                             SDValue VIndex = SDValue()) {
   if (!isa<ConstantSDNode>(VOffset) || !isa<ConstantSDNode>(SOffset) ||
-      !isa<ConstantSDNode>(Offset))
+      !isa<ConstantSDNode>(Offset)) {
+    // The combined offset is not known to be constant, so we cannot represent
+    // it in the MMO. Give up.
+    MMO->setValue((Value *)nullptr);
     return;
+  }
 
   if (VIndex && (!isa<ConstantSDNode>(VIndex) ||
-                 !cast<ConstantSDNode>(VIndex)->isNullValue()))
+                 !cast<ConstantSDNode>(VIndex)->isNullValue())) {
+    // The strided index component of the address is not known to be zero, so we
+    // cannot represent it in the MMO. Give up.
+    MMO->setValue((Value *)nullptr);
     return;
+  }
 
   MMO->setOffset(cast<ConstantSDNode>(VOffset)->getSExtValue() +
                  cast<ConstantSDNode>(SOffset)->getSExtValue() +
                  cast<ConstantSDNode>(Offset)->getSExtValue());
 }
 
 SDValue SITargetLowering::lowerRawBufferAtomicIntrin(SDValue Op,
                                                      SelectionDAG &DAG,

llvm/test/CodeGen/AMDGPU/buffer-intrinsics-mmo-offsets.ll

 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
 ; RUN: llc -march=amdgcn -mcpu=gfx908 -verify-machineinstrs -stop-after=amdgpu-isel -o - %s | FileCheck -check-prefix=GCN %s
 
 define amdgpu_cs void @mmo_offsets0(<4 x i32> addrspace(6)* inreg noalias dereferenceable(18446744073709551615) %arg0, i32 %arg1) {
   ; GCN-LABEL: name: mmo_offsets0
   ; GCN: bb.0.bb.0:
   ; GCN:   liveins: $sgpr0, $vgpr0
   ; GCN:   [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
   ; GCN:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY $sgpr0
   ; GCN:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
   ; GCN:   [[REG_SEQUENCE:%[0-9]+]]:sgpr_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[S_MOV_B32_]], %subreg.sub1
   ; GCN:   [[S_LOAD_DWORDX4_IMM:%[0-9]+]]:sgpr_128 = S_LOAD_DWORDX4_IMM killed [[REG_SEQUENCE]], 0, 0 :: (dereferenceable invariant load (s128) from %ir.arg0, addrspace 6)
   ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFSET:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFSET [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 16, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 16, align 1, addrspace 4)
   ; GCN:   [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1, implicit $exec
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 16, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 16, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 16, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 16, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   BUFFER_STORE_DWORDX4_OFFSET_exact killed [[BUFFER_LOAD_DWORDX4_OFFSET]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 32, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 32, align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_DWORDX4_OFFEN_exact killed [[BUFFER_LOAD_DWORDX4_OFFEN]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 32, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 32, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_OFFEN_exact killed [[BUFFER_LOAD_DWORDX4_OFFEN]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 32, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 32, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFSET:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFSET [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 48, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 48, align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 48, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 48, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 48, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 48, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFSET_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFSET]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 64, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 64, align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFEN]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 64, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 64, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFEN]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 64, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 64, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   BUFFER_ATOMIC_ADD_OFFSET [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 80, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 80, align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_OFFEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 80, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 80, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_OFFEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 80, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 80, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY]], %subreg.sub0, [[COPY]], %subreg.sub1
   ; GCN:   [[DEF:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
   ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 96, align 1, addrspace 4)
   ; GCN:   [[COPY2:%[0-9]+]]:vreg_64 = COPY [[DEF]]
   ; GCN:   [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY2]].sub0
   ; GCN:   [[DEF1:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY4:%[0-9]+]]:vreg_64 = COPY [[DEF1]]
   ; GCN:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[COPY4]].sub0
   ; GCN:   [[DEF2:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY6:%[0-9]+]]:vreg_64 = COPY [[DEF2]]
   ; GCN:   [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[COPY6]].sub0
   ; GCN:   [[DEF3:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 96, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY8:%[0-9]+]]:vreg_64 = COPY [[DEF3]]
   ; GCN:   [[COPY9:%[0-9]+]]:vgpr_32 = COPY [[COPY8]].sub0
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 1065353216, implicit $exec
   ; GCN:   BUFFER_ATOMIC_ADD_F32_OFFSET [[V_MOV_B32_e32_1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 112, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 112, align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_F32_OFFEN [[V_MOV_B32_e32_1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_F32_IDXEN [[V_MOV_B32_e32_1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 112, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_F32_IDXEN [[V_MOV_B32_e32_1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 112, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_F32_OFFEN [[V_MOV_B32_e32_1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_F32_IDXEN [[V_MOV_B32_e32_1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 112, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_F32_IDXEN [[V_MOV_B32_e32_1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 112, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFSET1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFSET [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 128, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 128, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 64
   ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFSET2:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFSET [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_1]], 64, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 128, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_2:%[0-9]+]]:sreg_32 = S_MOV_B32 128
   ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFSET3:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFSET [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_2]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 128, align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_2]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_2]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   [[COPY10:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFSET4:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFSET [[S_LOAD_DWORDX4_IMM]], [[COPY10]], 128, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFSET4:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFSET [[S_LOAD_DWORDX4_IMM]], [[COPY10]], 128, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFSET1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFSET [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 144, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 144, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_3:%[0-9]+]]:sreg_32 = S_MOV_B32 72
   ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFSET2:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFSET [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_3]], 72, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 144, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_4:%[0-9]+]]:sreg_32 = S_MOV_B32 144
   ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFSET3:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFSET [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_4]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 144, align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_4]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFEN1:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_4]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   [[COPY11:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFSET4:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFSET [[S_LOAD_DWORDX4_IMM]], [[COPY11]], 144, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_OFFSET4:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_OFFSET [[S_LOAD_DWORDX4_IMM]], [[COPY11]], 144, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   BUFFER_ATOMIC_ADD_OFFSET [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 160, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 160, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_5:%[0-9]+]]:sreg_32 = S_MOV_B32 80
   ; GCN:   BUFFER_ATOMIC_ADD_OFFSET [[COPY]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_5]], 80, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 160, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_6:%[0-9]+]]:sreg_32 = S_MOV_B32 160
   ; GCN:   BUFFER_ATOMIC_ADD_OFFSET [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_6]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 160, align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_OFFEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_6]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_OFFEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_6]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY12:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   BUFFER_ATOMIC_ADD_OFFSET [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[COPY12]], 160, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_OFFSET [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[COPY12]], 160, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[DEF4:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
   ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 176, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 176, align 1, addrspace 4)
   ; GCN:   [[COPY13:%[0-9]+]]:vreg_64 = COPY [[DEF4]]
   ; GCN:   [[COPY14:%[0-9]+]]:vgpr_32 = COPY [[COPY13]].sub0
   ; GCN:   [[S_MOV_B32_7:%[0-9]+]]:sreg_32 = S_MOV_B32 88
   ; GCN:   [[DEF5:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
   ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_7]], 88, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 176, align 1, addrspace 4)
   ; GCN:   [[COPY15:%[0-9]+]]:vreg_64 = COPY [[DEF5]]
   ; GCN:   [[COPY16:%[0-9]+]]:vgpr_32 = COPY [[COPY15]].sub0
   ; GCN:   [[S_MOV_B32_8:%[0-9]+]]:sreg_32 = S_MOV_B32 176
   ; GCN:   [[DEF6:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
   ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_8]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 176, align 1, addrspace 4)
   ; GCN:   [[COPY17:%[0-9]+]]:vreg_64 = COPY [[DEF6]]
   ; GCN:   [[COPY18:%[0-9]+]]:vgpr_32 = COPY [[COPY17]].sub0
   ; GCN:   [[DEF7:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_8]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_8]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY19:%[0-9]+]]:vreg_64 = COPY [[DEF7]]
   ; GCN:   [[COPY20:%[0-9]+]]:vgpr_32 = COPY [[COPY19]].sub0
   ; GCN:   [[COPY21:%[0-9]+]]:sreg_32 = COPY [[COPY]]
   ; GCN:   [[DEF8:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[COPY21]], 176, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_OFFSET [[REG_SEQUENCE1]], [[S_LOAD_DWORDX4_IMM]], [[COPY21]], 176, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY22:%[0-9]+]]:vreg_64 = COPY [[DEF8]]
   ; GCN:   [[COPY23:%[0-9]+]]:vgpr_32 = COPY [[COPY22]].sub0
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   BUFFER_STORE_DWORDX4_OFFSET_exact killed [[BUFFER_LOAD_DWORDX4_OFFSET1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 192, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 192, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_9:%[0-9]+]]:sreg_32 = S_MOV_B32 96
   ; GCN:   BUFFER_STORE_DWORDX4_OFFSET_exact killed [[BUFFER_LOAD_DWORDX4_OFFSET2]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_9]], 96, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 192, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_10:%[0-9]+]]:sreg_32 = S_MOV_B32 192
   ; GCN:   BUFFER_STORE_DWORDX4_OFFSET_exact killed [[BUFFER_LOAD_DWORDX4_OFFSET3]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_10]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 192, align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_DWORDX4_OFFEN_exact killed [[BUFFER_LOAD_DWORDX4_OFFEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_10]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_OFFEN_exact killed [[BUFFER_LOAD_DWORDX4_OFFEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_10]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   [[COPY24:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   BUFFER_STORE_DWORDX4_OFFSET_exact killed [[BUFFER_LOAD_DWORDX4_OFFSET4]], [[S_LOAD_DWORDX4_IMM]], [[COPY24]], 192, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_OFFSET_exact killed [[BUFFER_LOAD_DWORDX4_OFFSET4]], [[S_LOAD_DWORDX4_IMM]], [[COPY24]], 192, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFSET_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFSET1]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 208, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 208, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_11:%[0-9]+]]:sreg_32 = S_MOV_B32 104
   ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFSET_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFSET2]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_11]], 104, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 208, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_12:%[0-9]+]]:sreg_32 = S_MOV_B32 208
   ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFSET_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFSET3]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_12]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 208, align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_12]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFEN1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_12]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   [[COPY25:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFSET_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFSET4]], [[S_LOAD_DWORDX4_IMM]], [[COPY25]], 208, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_OFFSET_exact killed [[BUFFER_LOAD_FORMAT_XYZW_OFFSET4]], [[S_LOAD_DWORDX4_IMM]], [[COPY25]], 208, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[COPY26:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN2:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY26]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 224, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 224, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_13:%[0-9]+]]:sreg_32 = S_MOV_B32 112
   ; GCN:   [[COPY27:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN3:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY27]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_13]], 112, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 224, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_14:%[0-9]+]]:sreg_32 = S_MOV_B32 224
   ; GCN:   [[COPY28:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN4:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY28]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_14]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 224, align 1, addrspace 4)
   ; GCN:   [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[COPY]], %subreg.sub1
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_BOTHEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_BOTHEN [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_14]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_BOTHEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_BOTHEN [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_14]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   [[COPY29:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[COPY30:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN5:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY29]], [[S_LOAD_DWORDX4_IMM]], [[COPY30]], 224, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN6:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 224, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN7:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 224, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN5:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY29]], [[S_LOAD_DWORDX4_IMM]], [[COPY30]], 224, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN6:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 224, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_IDXEN7:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 224, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[COPY31:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN2:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY31]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 240, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 240, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_15:%[0-9]+]]:sreg_32 = S_MOV_B32 120
   ; GCN:   [[COPY32:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN3:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY32]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_15]], 120, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 240, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_16:%[0-9]+]]:sreg_32 = S_MOV_B32 240
   ; GCN:   [[COPY33:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN4:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY33]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_16]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource" + 240, align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_BOTHEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_BOTHEN [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_16]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_BOTHEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_BOTHEN [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_16]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   [[COPY34:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[COPY35:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN5:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY34]], [[S_LOAD_DWORDX4_IMM]], [[COPY35]], 240, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN6:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 240, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN7:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 240, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN5:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY34]], [[S_LOAD_DWORDX4_IMM]], [[COPY35]], 240, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN6:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 240, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_FORMAT_XYZW_IDXEN7:%[0-9]+]]:vreg_128 = BUFFER_LOAD_FORMAT_XYZW_IDXEN [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 240, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[COPY36:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY36]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 256, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 256, align 1, addrspace 4)
   ; GCN:   [[COPY37:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY37]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_2]], 128, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 256, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_17:%[0-9]+]]:sreg_32 = S_MOV_B32 256
   ; GCN:   [[COPY38:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY38]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_17]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 256, align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_BOTHEN [[COPY]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_17]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_BOTHEN [[COPY]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_17]], 0, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY39:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[COPY40:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY39]], [[S_LOAD_DWORDX4_IMM]], [[COPY40]], 256, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 256, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 256, 0, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY39]], [[S_LOAD_DWORDX4_IMM]], [[COPY40]], 256, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 256, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_ADD_IDXEN [[COPY]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 256, 0, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[COPY41:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[DEF9:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
   ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY41]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 272, align 1, addrspace 4)
   ; GCN:   [[COPY42:%[0-9]+]]:vreg_64 = COPY [[DEF9]]
   ; GCN:   [[COPY43:%[0-9]+]]:vgpr_32 = COPY [[COPY42]].sub0
   ; GCN:   [[S_MOV_B32_18:%[0-9]+]]:sreg_32 = S_MOV_B32 136
   ; GCN:   [[COPY44:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[DEF10:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
   ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY44]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_18]], 136, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 272, align 1, addrspace 4)
   ; GCN:   [[COPY45:%[0-9]+]]:vreg_64 = COPY [[DEF10]]
   ; GCN:   [[COPY46:%[0-9]+]]:vgpr_32 = COPY [[COPY45]].sub0
   ; GCN:   [[S_MOV_B32_19:%[0-9]+]]:sreg_32 = S_MOV_B32 272
   ; GCN:   [[COPY47:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[DEF11:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
   ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY47]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_19]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource" + 272, align 1, addrspace 4)
   ; GCN:   [[COPY48:%[0-9]+]]:vreg_64 = COPY [[DEF11]]
   ; GCN:   [[COPY49:%[0-9]+]]:vgpr_32 = COPY [[COPY48]].sub0
   ; GCN:   [[DEF12:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_19]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_BOTHEN [[REG_SEQUENCE1]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_19]], 0, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY50:%[0-9]+]]:vreg_64 = COPY [[DEF12]]
   ; GCN:   [[COPY51:%[0-9]+]]:vgpr_32 = COPY [[COPY50]].sub0
   ; GCN:   [[COPY52:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[COPY53:%[0-9]+]]:sreg_32 = COPY [[COPY]]
   ; GCN:   [[DEF13:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY52]], [[S_LOAD_DWORDX4_IMM]], [[COPY53]], 272, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY52]], [[S_LOAD_DWORDX4_IMM]], [[COPY53]], 272, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY54:%[0-9]+]]:vreg_64 = COPY [[DEF13]]
   ; GCN:   [[COPY55:%[0-9]+]]:vgpr_32 = COPY [[COPY54]].sub0
   ; GCN:   [[DEF14:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY56:%[0-9]+]]:vreg_64 = COPY [[DEF14]]
   ; GCN:   [[COPY57:%[0-9]+]]:vgpr_32 = COPY [[COPY56]].sub0
   ; GCN:   [[DEF15:%[0-9]+]]:vreg_64 = IMPLICIT_DEF
-  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 1, implicit $exec :: (volatile dereferenceable load store (s32) on custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_ATOMIC_CMPSWAP_IDXEN [[REG_SEQUENCE1]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 272, 1, implicit $exec :: (volatile dereferenceable load store (s32), align 1, addrspace 4)
   ; GCN:   [[COPY58:%[0-9]+]]:vreg_64 = COPY [[DEF15]]
   ; GCN:   [[COPY59:%[0-9]+]]:vgpr_32 = COPY [[COPY58]].sub0
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[COPY60:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN2]], [[COPY60]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 288, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 288, align 1, addrspace 4)
   ; GCN:   [[COPY61:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN3]], [[COPY61]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_4]], 144, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 288, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_20:%[0-9]+]]:sreg_32 = S_MOV_B32 288
   ; GCN:   [[COPY62:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN4]], [[COPY62]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_20]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 288, align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_DWORDX4_BOTHEN_exact killed [[BUFFER_LOAD_DWORDX4_BOTHEN]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_20]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_BOTHEN_exact killed [[BUFFER_LOAD_DWORDX4_BOTHEN]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_20]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   [[COPY63:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[COPY64:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN5]], [[COPY63]], [[S_LOAD_DWORDX4_IMM]], [[COPY64]], 288, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN6]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 288, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN7]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 288, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN5]], [[COPY63]], [[S_LOAD_DWORDX4_IMM]], [[COPY64]], 288, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN6]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 288, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX4_IDXEN_exact killed [[BUFFER_LOAD_DWORDX4_IDXEN7]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 288, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   INLINEASM &"", 1 /* sideeffect attdialect */
   ; GCN:   [[COPY65:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN2]], [[COPY65]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 304, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 304, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_21:%[0-9]+]]:sreg_32 = S_MOV_B32 152
   ; GCN:   [[COPY66:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN3]], [[COPY66]], [[S_LOAD_DWORDX4_IMM]], killed [[S_MOV_B32_21]], 152, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 304, align 1, addrspace 4)
   ; GCN:   [[S_MOV_B32_22:%[0-9]+]]:sreg_32 = S_MOV_B32 304
   ; GCN:   [[COPY67:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN4]], [[COPY67]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_22]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource" + 304, align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_BOTHEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_BOTHEN]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_22]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_BOTHEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_BOTHEN]], [[REG_SEQUENCE2]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_22]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   [[COPY68:%[0-9]+]]:vgpr_32 = COPY [[S_MOV_B32_]]
   ; GCN:   [[COPY69:%[0-9]+]]:sreg_32 = COPY [[COPY]]
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN5]], [[COPY68]], [[S_LOAD_DWORDX4_IMM]], [[COPY69]], 304, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN6]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 304, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
-  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN7]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 304, 0, 0, 0, implicit $exec :: (dereferenceable store (s128) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN5]], [[COPY68]], [[S_LOAD_DWORDX4_IMM]], [[COPY69]], 304, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN6]], [[V_MOV_B32_e32_]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 304, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_FORMAT_XYZW_IDXEN_exact killed [[BUFFER_LOAD_FORMAT_XYZW_IDXEN7]], [[COPY]], [[S_LOAD_DWORDX4_IMM]], [[S_MOV_B32_]], 304, 0, 0, 0, implicit $exec :: (dereferenceable store (s128), align 1, addrspace 4)
   ; GCN:   S_ENDPGM 0
 bb.0:
   %tmp0 = load <4 x i32>, <4 x i32> addrspace(6)* %arg0, align 16, !invariant.load !0
   %buffer0 = call nsz <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %tmp0, i32 0, i32 16, i1 false, i1 false) #0
   %buffer1 = call nsz <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %tmp0, i32 0, i32 %arg1, i1 false, i1 false) #0
   %buffer2 = call nsz <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %tmp0, i32 1, i32 16, i1 false, i1 false) #0
   %buffer3 = call nsz <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %tmp0, i32 %arg1, i32 16, i1 false, i1 false) #0
 

llvm/test/CodeGen/AMDGPU/buffer-schedule.ll

.entry:
   call void @llvm.amdgcn.buffer.store.f32(float %tmp32, <4 x i32> %tmp30, i32 0, i32 %tmp11, i1 false, i1 false) #0
   %tmp35 = load <4 x i32>, <4 x i32> addrspace(4)* %tmp12, align 16
   %tmp36 = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %tmp35, i32 0, i32 %tmp11, i1 false, i1 false) #0
   %tmp37 = fadd reassoc nnan arcp contract float %tmp36, 1.000000e+00
   call void @llvm.amdgcn.buffer.store.f32(float %tmp37, <4 x i32> %tmp35, i32 0, i32 %tmp11, i1 false, i1 false) #0
   ret void
 }
 
-; FIXME: the first load and store should not be reordered because they might
-; alias depending on the value of %off
 ; GCN-LABEL: {{^}}test1:
-; GCN: buffer_load_dword
 ; GCN: buffer_store_dword
+; GCN: buffer_load_dword
 ; GCN: buffer_store_dword
 define amdgpu_cs void @test1(<4 x i32> inreg %buf, i32 %off) {
 .entry:
   call void @llvm.amdgcn.raw.buffer.store.i32(i32 0, <4 x i32> %buf, i32 8, i32 0, i32 0)
   %val = call i32 @llvm.amdgcn.raw.buffer.load.i32(<4 x i32> %buf, i32 %off, i32 0, i32 0)
   call void @llvm.amdgcn.raw.buffer.store.i32(i32 %val, <4 x i32> %buf, i32 0, i32 0, i32 0)
   ret void
 }

llvm/test/CodeGen/AMDGPU/extract_subvector_vec4_vec3.ll

 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
 ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 < %s -stop-after=amdgpu-isel | FileCheck -check-prefix=GCN %s
 
 ; We want to see a BUFFER_LOAD, some register shuffling, and a BUFFER_STORE.
 ; Specifically, we do not want to see a BUFFER_STORE that says "store into
 ; stack" in the middle.
 
 define amdgpu_hs void @main([0 x i8] addrspace(6)* inreg %arg) {
   ; GCN-LABEL: name: main
   ; GCN: bb.0.main_body:
   ; GCN:   [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
   ; GCN:   [[DEF:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
   ; GCN:   [[COPY:%[0-9]+]]:vgpr_32 = COPY [[DEF]]
   ; GCN:   [[DEF1:%[0-9]+]]:sgpr_128 = IMPLICIT_DEF
-  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFEN [[COPY]], [[DEF1]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128) from custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   [[BUFFER_LOAD_DWORDX4_OFFEN:%[0-9]+]]:vreg_128 = BUFFER_LOAD_DWORDX4_OFFEN [[COPY]], [[DEF1]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 1, addrspace 4)
   ; GCN:   [[COPY1:%[0-9]+]]:sgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub2
   ; GCN:   [[COPY2:%[0-9]+]]:sgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub1
   ; GCN:   [[COPY3:%[0-9]+]]:sgpr_32 = COPY [[BUFFER_LOAD_DWORDX4_OFFEN]].sub0
   ; GCN:   [[REG_SEQUENCE:%[0-9]+]]:sgpr_96 = REG_SEQUENCE killed [[COPY3]], %subreg.sub0, killed [[COPY2]], %subreg.sub1, killed [[COPY1]], %subreg.sub2
   ; GCN:   [[COPY4:%[0-9]+]]:vreg_96 = COPY [[REG_SEQUENCE]]
   ; GCN:   [[DEF2:%[0-9]+]]:sreg_32 = IMPLICIT_DEF
   ; GCN:   [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[DEF2]]
   ; GCN:   [[DEF3:%[0-9]+]]:sgpr_128 = IMPLICIT_DEF
-  ; GCN:   BUFFER_STORE_DWORDX3_OFFEN_exact killed [[COPY4]], [[COPY5]], [[DEF3]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s96) into custom "BufferResource", align 1, addrspace 4)
+  ; GCN:   BUFFER_STORE_DWORDX3_OFFEN_exact killed [[COPY4]], [[COPY5]], [[DEF3]], [[S_MOV_B32_]], 0, 0, 0, 0, implicit $exec :: (dereferenceable store (s96), align 1, addrspace 4)
   ; GCN:   S_ENDPGM 0
 main_body:
   %tmp25 = call <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32> undef, i32 undef, i32 0, i32 0)
   %tmp27 = bitcast <4 x float> %tmp25 to <16 x i8>
   %tmp28 = shufflevector <16 x i8> %tmp27, <16 x i8> undef, <12 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11>
   %tmp29 = bitcast <12 x i8> %tmp28 to <3 x i32>
   call void @llvm.amdgcn.raw.buffer.store.v3i32(<3 x i32> %tmp29, <4 x i32> undef, i32 undef, i32 0, i32 0) #3
   ret void
 }
 
 declare void @llvm.amdgcn.raw.buffer.store.v3i32(<3 x i32>, <4 x i32>, i32, i32, i32 immarg)
 declare <4 x float> @llvm.amdgcn.raw.buffer.load.v4f32(<4 x i32>, i32, i32, i32 immarg)