Index: lib/Target/AMDGPU/AMDGPULegalizerInfo.h
===================================================================
--- lib/Target/AMDGPU/AMDGPULegalizerInfo.h
+++ lib/Target/AMDGPU/AMDGPULegalizerInfo.h
@@ -55,6 +55,8 @@
                                 MachineIRBuilder &MIRBuilder) const;
   bool legalizeInsertVectorElt(MachineInstr &MI, MachineRegisterInfo &MRI,
                                MachineIRBuilder &MIRBuilder) const;
+  bool legalizeSinCos(MachineInstr &MI, MachineRegisterInfo &MRI,
+                      MachineIRBuilder &MIRBuilder) const;
 
   Register getLiveInRegister(MachineRegisterInfo &MRI,
                              Register Reg, LLT Ty) const;
Index: lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
===================================================================
--- lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -275,12 +275,16 @@
   auto &FPOpActions = getActionDefinitionsBuilder(
     { G_FADD, G_FMUL, G_FNEG, G_FABS, G_FMA, G_FCANONICALIZE})
     .legalFor({S32, S64});
+  auto &TrigActions = getActionDefinitionsBuilder({G_FSIN, G_FCOS})
+    .customFor({S32, S64});
 
   if (ST.has16BitInsts()) {
     if (ST.hasVOP3PInsts())
       FPOpActions.legalFor({S16, V2S16});
     else
       FPOpActions.legalFor({S16});
+
+    TrigActions.customFor({S16});
   }
 
   auto &MinNumMaxNum = getActionDefinitionsBuilder({
@@ -306,10 +310,15 @@
 
   if (ST.hasVOP3PInsts())
     FPOpActions.clampMaxNumElements(0, S16, 2);
+
   FPOpActions
     .scalarize(0)
     .clampScalar(0, ST.has16BitInsts() ? S16 : S32, S64);
 
+  TrigActions
+    .scalarize(0)
+    .clampScalar(0, ST.has16BitInsts() ? S16 : S32, S64);
+
   if (ST.has16BitInsts()) {
     getActionDefinitionsBuilder(G_FSQRT)
       .legalFor({S32, S64, S16})
@@ -818,6 +827,9 @@
     return legalizeExtractVectorElt(MI, MRI, MIRBuilder);
   case TargetOpcode::G_INSERT_VECTOR_ELT:
     return legalizeInsertVectorElt(MI, MRI, MIRBuilder);
+  case TargetOpcode::G_FSIN:
+  case TargetOpcode::G_FCOS:
+    return legalizeSinCos(MI, MRI, MIRBuilder);
   default:
     return false;
   }
@@ -1208,6 +1220,35 @@
   return true;
 }
 
+bool AMDGPULegalizerInfo::legalizeSinCos(
+  MachineInstr &MI, MachineRegisterInfo &MRI,
+  MachineIRBuilder &B) const {
+  B.setInstr(MI);
+
+  Register DstReg = MI.getOperand(0).getReg();
+  Register SrcReg = MI.getOperand(1).getReg();
+  LLT Ty = MRI.getType(DstReg);
+  unsigned Flags = MI.getFlags();
+
+  Register TrigVal;
+  auto OneOver2Pi = B.buildFConstant(Ty, 0.5 / M_PI);
+  if (ST.hasTrigReducedRange()) {
+    auto MulVal = B.buildFMul(Ty, SrcReg, OneOver2Pi, Flags);
+    TrigVal = B.buildIntrinsic(Intrinsic::amdgcn_fract, {Ty}, false)
+      .addUse(MulVal.getReg(0))
+      .setMIFlags(Flags).getReg(0);
+  } else
+    TrigVal = B.buildFMul(Ty, SrcReg, OneOver2Pi, Flags).getReg(0);
+
+  Intrinsic::ID TrigIntrin = MI.getOpcode() == AMDGPU::G_FSIN ?
+    Intrinsic::amdgcn_sin : Intrinsic::amdgcn_cos;
+  B.buildIntrinsic(TrigIntrin, makeArrayRef<Register>(DstReg), false)
+    .addUse(TrigVal)
+    .setMIFlags(Flags);
+  MI.eraseFromParent();
+  return true;
+}
+
 // Return the use branch instruction, otherwise null if the usage is invalid.
 static MachineInstr *verifyCFIntrinsic(MachineInstr &MI,
                                        MachineRegisterInfo &MRI) {
Index: test/CodeGen/AMDGPU/GlobalISel/legalize-fcos.mir
===================================================================
--- /dev/null
+++ test/CodeGen/AMDGPU/GlobalISel/legalize-fcos.mir
@@ -0,0 +1,523 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -global-isel-abort=0 -o - %s  | FileCheck -check-prefix=SI  %s
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=VI %s
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -global-isel-abort=0 -o - %s  | FileCheck -check-prefix=GFX9  %s
+
+---
+name: test_fcos_s32
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fcos_s32
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; SI: $vgpr0 = COPY [[INT1]](s32)
+    ; VI-LABEL: name: test_fcos_s32
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; VI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; VI: $vgpr0 = COPY [[INT1]](s32)
+    ; GFX9-LABEL: name: test_fcos_s32
+    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s32)
+    ; GFX9: $vgpr0 = COPY [[INT]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s32) = G_FCOS %0
+    $vgpr0 = COPY %1
+
+...
+---
+name: test_fcos_s64
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fcos_s64
+    ; SI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+    ; SI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; SI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; SI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s64)
+    ; SI: $vgpr0_vgpr1 = COPY [[INT1]](s64)
+    ; VI-LABEL: name: test_fcos_s64
+    ; VI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+    ; VI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; VI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; VI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s64)
+    ; VI: $vgpr0_vgpr1 = COPY [[INT1]](s64)
+    ; GFX9-LABEL: name: test_fcos_s64
+    ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+    ; GFX9: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s64)
+    ; GFX9: $vgpr0_vgpr1 = COPY [[INT]](s64)
+    %0:_(s64) = COPY $vgpr0_vgpr1
+    %1:_(s64) = G_FCOS %0
+    $vgpr0_vgpr1 = COPY %1
+...
+---
+name: test_fcos_s16
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fcos_s16
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
+    ; SI: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; VI-LABEL: name: test_fcos_s16
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s16)
+    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT1]](s16)
+    ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; GFX9-LABEL: name: test_fcos_s16
+    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; GFX9: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s16)
+    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
+    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_TRUNC %0
+    %2:_(s16) = G_FCOS %1
+    %3:_(s32) = G_ANYEXT %2
+    $vgpr0 = COPY %3
+...
+
+---
+name: test_fcos_v2s32
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1
+
+    ; SI-LABEL: name: test_fcos_v2s32
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32)
+    ; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+    ; VI-LABEL: name: test_fcos_v2s32
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; VI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; VI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s32)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32)
+    ; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+    ; GFX9-LABEL: name: test_fcos_v2s32
+    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s32)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL1]](s32)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT]](s32), [[INT1]](s32)
+    ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    %1:_(<2 x s32>) = G_FCOS %0
+    $vgpr0_vgpr1 = COPY %1
+...
+
+---
+name: test_fcos_v3s32
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1_vgpr2
+
+    ; SI-LABEL: name: test_fcos_v3s32
+    ; SI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s32)
+    ; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[C]]
+    ; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT4]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32), [[INT5]](s32)
+    ; SI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
+    ; VI-LABEL: name: test_fcos_v3s32
+    ; VI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; VI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; VI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s32)
+    ; VI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[C]]
+    ; VI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; VI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT4]](s32)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32), [[INT5]](s32)
+    ; VI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
+    ; GFX9-LABEL: name: test_fcos_v3s32
+    ; GFX9: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s32)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL1]](s32)
+    ; GFX9: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[C]]
+    ; GFX9: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL2]](s32)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT]](s32), [[INT1]](s32), [[INT2]](s32)
+    ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
+    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    %1:_(<3 x  s32>) = G_FCOS %0
+    $vgpr0_vgpr1_vgpr2 = COPY %1
+...
+
+---
+name: test_fcos_v2s64
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1_vgpr2_vgpr3
+
+    ; SI-LABEL: name: test_fcos_v2s64
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    ; SI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
+    ; SI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; SI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; SI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s64)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s64)
+    ; SI: [[INT3:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s64)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[INT1]](s64), [[INT3]](s64)
+    ; SI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    ; VI-LABEL: name: test_fcos_v2s64
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    ; VI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
+    ; VI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; VI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; VI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s64)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s64)
+    ; VI: [[INT3:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s64)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[INT1]](s64), [[INT3]](s64)
+    ; VI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    ; GFX9-LABEL: name: test_fcos_v2s64
+    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    ; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
+    ; GFX9: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s64)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL1]](s64)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[INT]](s64), [[INT1]](s64)
+    ; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    %1:_(<2 x s64>) = G_FCOS %0
+    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
+...
+
+---
+name: test_fcos_v2s16
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fcos_v2s16
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C1]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT1]], [[C1]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s32)
+    ; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT3]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FPTRUNC]](s16), [[FPTRUNC1]](s16)
+    ; SI: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+    ; VI-LABEL: name: test_fcos_v2s16
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; VI: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s16)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; VI: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s16)
+    ; VI: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s16)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT1]](s16), [[INT3]](s16)
+    ; VI: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+    ; GFX9-LABEL: name: test_fcos_v2s16
+    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s16)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL1]](s16)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT]](s16), [[INT1]](s16)
+    ; GFX9: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(<2 x s16>) = G_FCOS %0
+    $vgpr0 = COPY %1
+...
+
+---
+name: test_fcos_v3s16
+body: |
+  bb.0:
+
+    ; SI-LABEL: name: test_fcos_v3s16
+    ; SI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; SI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+    ; SI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; SI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF1]], [[EXTRACT]](<3 x s16>), 0
+    ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+    ; SI: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<2 x s16>)
+    ; SI: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<2 x s16>)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[UV2]](s16)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[UV3]](s16)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s32)
+    ; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT3]](s32)
+    ; SI: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[UV4]](s16)
+    ; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT2]], [[C]]
+    ; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT4]](s32)
+    ; SI: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT5]](s32)
+    ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
+    ; SI: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC1]](s16)
+    ; SI: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC2]](s16)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32)
+    ; SI: [[TRUNC:%[0-9]+]]:_(<3 x s16>) = G_TRUNC [[BUILD_VECTOR]](<3 x s32>)
+    ; SI: S_NOP 0, implicit [[TRUNC]](<3 x s16>)
+    ; VI-LABEL: name: test_fcos_v3s16
+    ; VI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; VI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+    ; VI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; VI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF1]], [[EXTRACT]](<3 x s16>), 0
+    ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+    ; VI: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<2 x s16>)
+    ; VI: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<2 x s16>)
+    ; VI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[UV2]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s16)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[UV3]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s16)
+    ; VI: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s16)
+    ; VI: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[UV4]], [[C]]
+    ; VI: [[INT4:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s16)
+    ; VI: [[INT5:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT4]](s16)
+    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT1]](s16)
+    ; VI: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[INT3]](s16)
+    ; VI: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[INT5]](s16)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32)
+    ; VI: [[TRUNC:%[0-9]+]]:_(<3 x s16>) = G_TRUNC [[BUILD_VECTOR]](<3 x s32>)
+    ; VI: S_NOP 0, implicit [[TRUNC]](<3 x s16>)
+    ; GFX9-LABEL: name: test_fcos_v3s16
+    ; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+    ; GFX9: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF1]], [[EXTRACT]](<3 x s16>), 0
+    ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+    ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<2 x s16>)
+    ; GFX9: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<2 x s16>)
+    ; GFX9: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[UV2]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s16)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[UV3]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL1]](s16)
+    ; GFX9: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[UV4]], [[C]]
+    ; GFX9: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL2]](s16)
+    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
+    ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[INT1]](s16)
+    ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[INT2]](s16)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32)
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(<3 x s16>) = G_TRUNC [[BUILD_VECTOR]](<3 x s32>)
+    ; GFX9: S_NOP 0, implicit [[TRUNC]](<3 x s16>)
+    %0:_(<3 x s16>) = G_IMPLICIT_DEF
+    %1:_(<3 x s16>) = G_FCOS %0
+    S_NOP 0, implicit %1
+...
+
+---
+name: test_fcos_v4s16
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1
+
+    ; SI-LABEL: name: test_fcos_v4s16
+    ; SI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+    ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; SI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+    ; SI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+    ; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+    ; SI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C1]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT1]], [[C1]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s32)
+    ; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT3]](s32)
+    ; SI: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
+    ; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT2]], [[C1]]
+    ; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT4]](s32)
+    ; SI: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT5]](s32)
+    ; SI: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
+    ; SI: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT3]], [[C1]]
+    ; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL3]](s32)
+    ; SI: [[INT7:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT6]](s32)
+    ; SI: [[FPTRUNC3:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT7]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[FPTRUNC]](s16), [[FPTRUNC1]](s16), [[FPTRUNC2]](s16), [[FPTRUNC3]](s16)
+    ; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+    ; VI-LABEL: name: test_fcos_v4s16
+    ; VI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+    ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; VI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+    ; VI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+    ; VI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+    ; VI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+    ; VI: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT]](s16)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; VI: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s16)
+    ; VI: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT2]](s16)
+    ; VI: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[C1]]
+    ; VI: [[INT4:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s16)
+    ; VI: [[INT5:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT4]](s16)
+    ; VI: [[FMUL3:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC3]], [[C1]]
+    ; VI: [[INT6:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL3]](s16)
+    ; VI: [[INT7:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[INT6]](s16)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[INT1]](s16), [[INT3]](s16), [[INT5]](s16), [[INT7]](s16)
+    ; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+    ; GFX9-LABEL: name: test_fcos_v4s16
+    ; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+    ; GFX9: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+    ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+    ; GFX9: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+    ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL]](s16)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL1]](s16)
+    ; GFX9: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[C1]]
+    ; GFX9: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL2]](s16)
+    ; GFX9: [[FMUL3:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC3]], [[C1]]
+    ; GFX9: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.cos), [[FMUL3]](s16)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[INT]](s16), [[INT1]](s16), [[INT2]](s16), [[INT3]](s16)
+    ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    %1:_(<4 x s16>) = G_FCOS %0
+    $vgpr0_vgpr1 = COPY %1
+...
+
+---
+name: test_fcos_s32_flags
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fcos_s32_flags
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: %3:_(s32) = nnan G_FMUL [[COPY]], [[C]]
+    ; SI: %4:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.fract), %3(s32)
+    ; SI: %1:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.cos), %4(s32)
+    ; SI: $vgpr0 = COPY %1(s32)
+    ; VI-LABEL: name: test_fcos_s32_flags
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: %3:_(s32) = nnan G_FMUL [[COPY]], [[C]]
+    ; VI: %4:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.fract), %3(s32)
+    ; VI: %1:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.cos), %4(s32)
+    ; VI: $vgpr0 = COPY %1(s32)
+    ; GFX9-LABEL: name: test_fcos_s32_flags
+    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: %3:_(s32) = nnan G_FMUL [[COPY]], [[C]]
+    ; GFX9: %1:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.cos), %3(s32)
+    ; GFX9: $vgpr0 = COPY %1(s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s32) = nnan G_FCOS %0
+    $vgpr0 = COPY %1
+
+...
Index: test/CodeGen/AMDGPU/GlobalISel/legalize-fsin.mir
===================================================================
--- /dev/null
+++ test/CodeGen/AMDGPU/GlobalISel/legalize-fsin.mir
@@ -0,0 +1,523 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -global-isel-abort=0 -o - %s  | FileCheck -check-prefix=SI  %s
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel-abort=0 -o - %s | FileCheck -check-prefix=VI %s
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 -run-pass=legalizer -global-isel-abort=0 -o - %s  | FileCheck -check-prefix=GFX9  %s
+
+---
+name: test_fsin_s32
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fsin_s32
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; SI: $vgpr0 = COPY [[INT1]](s32)
+    ; VI-LABEL: name: test_fsin_s32
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; VI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; VI: $vgpr0 = COPY [[INT1]](s32)
+    ; GFX9-LABEL: name: test_fsin_s32
+    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s32)
+    ; GFX9: $vgpr0 = COPY [[INT]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s32) = G_FSIN %0
+    $vgpr0 = COPY %1
+
+...
+---
+name: test_fsin_s64
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fsin_s64
+    ; SI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+    ; SI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; SI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; SI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s64)
+    ; SI: $vgpr0_vgpr1 = COPY [[INT1]](s64)
+    ; VI-LABEL: name: test_fsin_s64
+    ; VI: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+    ; VI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; VI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; VI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s64)
+    ; VI: $vgpr0_vgpr1 = COPY [[INT1]](s64)
+    ; GFX9-LABEL: name: test_fsin_s64
+    ; GFX9: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
+    ; GFX9: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[COPY]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s64)
+    ; GFX9: $vgpr0_vgpr1 = COPY [[INT]](s64)
+    %0:_(s64) = COPY $vgpr0_vgpr1
+    %1:_(s64) = G_FSIN %0
+    $vgpr0_vgpr1 = COPY %1
+...
+---
+name: test_fsin_s16
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fsin_s16
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
+    ; SI: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; VI-LABEL: name: test_fsin_s16
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s16)
+    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT1]](s16)
+    ; VI: $vgpr0 = COPY [[ANYEXT]](s32)
+    ; GFX9-LABEL: name: test_fsin_s16
+    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
+    ; GFX9: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s16)
+    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
+    ; GFX9: $vgpr0 = COPY [[ANYEXT]](s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s16) = G_TRUNC %0
+    %2:_(s16) = G_FSIN %1
+    %3:_(s32) = G_ANYEXT %2
+    $vgpr0 = COPY %3
+...
+
+---
+name: test_fsin_v2s32
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1
+
+    ; SI-LABEL: name: test_fsin_v2s32
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32)
+    ; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+    ; VI-LABEL: name: test_fsin_v2s32
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; VI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; VI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s32)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32)
+    ; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+    ; GFX9-LABEL: name: test_fsin_v2s32
+    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s32)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL1]](s32)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[INT]](s32), [[INT1]](s32)
+    ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
+    %0:_(<2 x s32>) = COPY $vgpr0_vgpr1
+    %1:_(<2 x s32>) = G_FSIN %0
+    $vgpr0_vgpr1 = COPY %1
+...
+
+---
+name: test_fsin_v3s32
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1_vgpr2
+
+    ; SI-LABEL: name: test_fsin_v3s32
+    ; SI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    ; SI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s32)
+    ; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[C]]
+    ; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT4]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32), [[INT5]](s32)
+    ; SI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
+    ; VI-LABEL: name: test_fsin_v3s32
+    ; VI: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    ; VI: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; VI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; VI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s32)
+    ; VI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[C]]
+    ; VI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; VI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT4]](s32)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT1]](s32), [[INT3]](s32), [[INT5]](s32)
+    ; VI: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
+    ; GFX9-LABEL: name: test_fsin_v3s32
+    ; GFX9: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    ; GFX9: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s32)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL1]](s32)
+    ; GFX9: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[C]]
+    ; GFX9: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL2]](s32)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[INT]](s32), [[INT1]](s32), [[INT2]](s32)
+    ; GFX9: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
+    %0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
+    %1:_(<3 x  s32>) = G_FSIN %0
+    $vgpr0_vgpr1_vgpr2 = COPY %1
+...
+
+---
+name: test_fsin_v2s64
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1_vgpr2_vgpr3
+
+    ; SI-LABEL: name: test_fsin_v2s64
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    ; SI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
+    ; SI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; SI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; SI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s64)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s64)
+    ; SI: [[INT3:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s64)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[INT1]](s64), [[INT3]](s64)
+    ; SI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    ; VI-LABEL: name: test_fsin_v2s64
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    ; VI: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
+    ; VI: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; VI: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s64)
+    ; VI: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s64)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s64)
+    ; VI: [[INT3:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s64)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[INT1]](s64), [[INT3]](s64)
+    ; VI: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    ; GFX9-LABEL: name: test_fsin_v2s64
+    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    ; GFX9: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
+    ; GFX9: [[C:%[0-9]+]]:_(s64) = G_FCONSTANT double 0x3FC45F306DC9C883
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s64) = G_FMUL [[UV]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s64)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s64) = G_FMUL [[UV1]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL1]](s64)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[INT]](s64), [[INT1]](s64)
+    ; GFX9: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
+    %0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
+    %1:_(<2 x s64>) = G_FSIN %0
+    $vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
+...
+
+---
+name: test_fsin_v2s16
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fsin_v2s16
+    ; SI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C1]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT1]], [[C1]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s32)
+    ; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT3]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[FPTRUNC]](s16), [[FPTRUNC1]](s16)
+    ; SI: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+    ; VI-LABEL: name: test_fsin_v2s16
+    ; VI: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; VI: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s16)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; VI: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s16)
+    ; VI: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s16)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT1]](s16), [[INT3]](s16)
+    ; VI: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+    ; GFX9-LABEL: name: test_fsin_v2s16
+    ; GFX9: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
+    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s16)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL1]](s16)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s16>) = G_BUILD_VECTOR [[INT]](s16), [[INT1]](s16)
+    ; GFX9: $vgpr0 = COPY [[BUILD_VECTOR]](<2 x s16>)
+    %0:_(<2 x s16>) = COPY $vgpr0
+    %1:_(<2 x s16>) = G_FSIN %0
+    $vgpr0 = COPY %1
+...
+
+---
+name: test_fsin_v3s16
+body: |
+  bb.0:
+
+    ; SI-LABEL: name: test_fsin_v3s16
+    ; SI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; SI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+    ; SI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; SI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF1]], [[EXTRACT]](<3 x s16>), 0
+    ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+    ; SI: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<2 x s16>)
+    ; SI: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<2 x s16>)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[UV2]](s16)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[UV3]](s16)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT1]], [[C]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s32)
+    ; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT3]](s32)
+    ; SI: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[UV4]](s16)
+    ; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT2]], [[C]]
+    ; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT4]](s32)
+    ; SI: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT5]](s32)
+    ; SI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC]](s16)
+    ; SI: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC1]](s16)
+    ; SI: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[FPTRUNC2]](s16)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32)
+    ; SI: [[TRUNC:%[0-9]+]]:_(<3 x s16>) = G_TRUNC [[BUILD_VECTOR]](<3 x s32>)
+    ; SI: S_NOP 0, implicit [[TRUNC]](<3 x s16>)
+    ; VI-LABEL: name: test_fsin_v3s16
+    ; VI: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; VI: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+    ; VI: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; VI: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF1]], [[EXTRACT]](<3 x s16>), 0
+    ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+    ; VI: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<2 x s16>)
+    ; VI: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<2 x s16>)
+    ; VI: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[UV2]], [[C]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s16)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[UV3]], [[C]]
+    ; VI: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s16)
+    ; VI: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s16)
+    ; VI: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[UV4]], [[C]]
+    ; VI: [[INT4:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s16)
+    ; VI: [[INT5:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT4]](s16)
+    ; VI: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT1]](s16)
+    ; VI: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[INT3]](s16)
+    ; VI: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[INT5]](s16)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32)
+    ; VI: [[TRUNC:%[0-9]+]]:_(<3 x s16>) = G_TRUNC [[BUILD_VECTOR]](<3 x s32>)
+    ; VI: S_NOP 0, implicit [[TRUNC]](<3 x s16>)
+    ; GFX9-LABEL: name: test_fsin_v3s16
+    ; GFX9: [[DEF:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; GFX9: [[EXTRACT:%[0-9]+]]:_(<3 x s16>) = G_EXTRACT [[DEF]](<4 x s16>), 0
+    ; GFX9: [[DEF1:%[0-9]+]]:_(<4 x s16>) = G_IMPLICIT_DEF
+    ; GFX9: [[INSERT:%[0-9]+]]:_(<4 x s16>) = G_INSERT [[DEF1]], [[EXTRACT]](<3 x s16>), 0
+    ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[INSERT]](<4 x s16>)
+    ; GFX9: [[UV2:%[0-9]+]]:_(s16), [[UV3:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV]](<2 x s16>)
+    ; GFX9: [[UV4:%[0-9]+]]:_(s16), [[UV5:%[0-9]+]]:_(s16) = G_UNMERGE_VALUES [[UV1]](<2 x s16>)
+    ; GFX9: [[C:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[UV2]], [[C]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s16)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[UV3]], [[C]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL1]](s16)
+    ; GFX9: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[UV4]], [[C]]
+    ; GFX9: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL2]](s16)
+    ; GFX9: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[INT]](s16)
+    ; GFX9: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[INT1]](s16)
+    ; GFX9: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[INT2]](s16)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[ANYEXT]](s32), [[ANYEXT1]](s32), [[ANYEXT2]](s32)
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(<3 x s16>) = G_TRUNC [[BUILD_VECTOR]](<3 x s32>)
+    ; GFX9: S_NOP 0, implicit [[TRUNC]](<3 x s16>)
+    %0:_(<3 x s16>) = G_IMPLICIT_DEF
+    %1:_(<3 x s16>) = G_FSIN %0
+    S_NOP 0, implicit %1
+...
+
+---
+name: test_fsin_v4s16
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1
+
+    ; SI-LABEL: name: test_fsin_v4s16
+    ; SI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    ; SI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+    ; SI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+    ; SI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; SI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; SI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; SI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+    ; SI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+    ; SI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+    ; SI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+    ; SI: [[FPEXT:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC]](s16)
+    ; SI: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT]], [[C1]]
+    ; SI: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s32)
+    ; SI: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s32)
+    ; SI: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT1]](s32)
+    ; SI: [[FPEXT1:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC1]](s16)
+    ; SI: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT1]], [[C1]]
+    ; SI: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s32)
+    ; SI: [[INT3:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s32)
+    ; SI: [[FPTRUNC1:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT3]](s32)
+    ; SI: [[FPEXT2:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC2]](s16)
+    ; SI: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT2]], [[C1]]
+    ; SI: [[INT4:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s32)
+    ; SI: [[INT5:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT4]](s32)
+    ; SI: [[FPTRUNC2:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT5]](s32)
+    ; SI: [[FPEXT3:%[0-9]+]]:_(s32) = G_FPEXT [[TRUNC3]](s16)
+    ; SI: [[FMUL3:%[0-9]+]]:_(s32) = G_FMUL [[FPEXT3]], [[C1]]
+    ; SI: [[INT6:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL3]](s32)
+    ; SI: [[INT7:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT6]](s32)
+    ; SI: [[FPTRUNC3:%[0-9]+]]:_(s16) = G_FPTRUNC [[INT7]](s32)
+    ; SI: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[FPTRUNC]](s16), [[FPTRUNC1]](s16), [[FPTRUNC2]](s16), [[FPTRUNC3]](s16)
+    ; SI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+    ; VI-LABEL: name: test_fsin_v4s16
+    ; VI: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    ; VI: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+    ; VI: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+    ; VI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; VI: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; VI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; VI: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+    ; VI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+    ; VI: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+    ; VI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+    ; VI: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; VI: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; VI: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL]](s16)
+    ; VI: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT]](s16)
+    ; VI: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; VI: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL1]](s16)
+    ; VI: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT2]](s16)
+    ; VI: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[C1]]
+    ; VI: [[INT4:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL2]](s16)
+    ; VI: [[INT5:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT4]](s16)
+    ; VI: [[FMUL3:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC3]], [[C1]]
+    ; VI: [[INT6:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.fract), [[FMUL3]](s16)
+    ; VI: [[INT7:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[INT6]](s16)
+    ; VI: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[INT1]](s16), [[INT3]](s16), [[INT5]](s16), [[INT7]](s16)
+    ; VI: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+    ; GFX9-LABEL: name: test_fsin_v4s16
+    ; GFX9: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    ; GFX9: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
+    ; GFX9: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
+    ; GFX9: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST]](s32)
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
+    ; GFX9: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
+    ; GFX9: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
+    ; GFX9: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
+    ; GFX9: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[BITCAST1]](s32)
+    ; GFX9: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
+    ; GFX9: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
+    ; GFX9: [[C1:%[0-9]+]]:_(s16) = G_FCONSTANT half 0xH3118
+    ; GFX9: [[FMUL:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC]], [[C1]]
+    ; GFX9: [[INT:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL]](s16)
+    ; GFX9: [[FMUL1:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC1]], [[C1]]
+    ; GFX9: [[INT1:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL1]](s16)
+    ; GFX9: [[FMUL2:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC2]], [[C1]]
+    ; GFX9: [[INT2:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL2]](s16)
+    ; GFX9: [[FMUL3:%[0-9]+]]:_(s16) = G_FMUL [[TRUNC3]], [[C1]]
+    ; GFX9: [[INT3:%[0-9]+]]:_(s16) = G_INTRINSIC intrinsic(@llvm.amdgcn.sin), [[FMUL3]](s16)
+    ; GFX9: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s16>) = G_BUILD_VECTOR [[INT]](s16), [[INT1]](s16), [[INT2]](s16), [[INT3]](s16)
+    ; GFX9: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<4 x s16>)
+    %0:_(<4 x s16>) = COPY $vgpr0_vgpr1
+    %1:_(<4 x s16>) = G_FSIN %0
+    $vgpr0_vgpr1 = COPY %1
+...
+
+---
+name: test_fsin_s32_flags
+body: |
+  bb.0:
+    liveins: $vgpr0
+
+    ; SI-LABEL: name: test_fsin_s32_flags
+    ; SI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; SI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; SI: %3:_(s32) = nnan G_FMUL [[COPY]], [[C]]
+    ; SI: %4:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.fract), %3(s32)
+    ; SI: %1:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.sin), %4(s32)
+    ; SI: $vgpr0 = COPY %1(s32)
+    ; VI-LABEL: name: test_fsin_s32_flags
+    ; VI: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; VI: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; VI: %3:_(s32) = nnan G_FMUL [[COPY]], [[C]]
+    ; VI: %4:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.fract), %3(s32)
+    ; VI: %1:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.sin), %4(s32)
+    ; VI: $vgpr0 = COPY %1(s32)
+    ; GFX9-LABEL: name: test_fsin_s32_flags
+    ; GFX9: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
+    ; GFX9: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FC45F3060000000
+    ; GFX9: %3:_(s32) = nnan G_FMUL [[COPY]], [[C]]
+    ; GFX9: %1:_(s32) = nnan G_INTRINSIC intrinsic(@llvm.amdgcn.sin), %3(s32)
+    ; GFX9: $vgpr0 = COPY %1(s32)
+    %0:_(s32) = COPY $vgpr0
+    %1:_(s32) = nnan G_FSIN %0
+    $vgpr0 = COPY %1
+
+...