# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer %s -o - | FileCheck %s
---
name: test_flog2_s32
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_flog2_s32
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
; CHECK-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[COPY]](s32), [[C]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
; CHECK-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[COPY]], [[SELECT]]
; CHECK-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
; CHECK-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
; CHECK-NEXT: $vgpr0 = COPY [[FSUB]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_FLOG2 %0
$vgpr0 = COPY %1
...
---
name: test_flog2_v2s32
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: test_flog2_v2s32
; CHECK: liveins: $vgpr0_vgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
; CHECK-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV]](s32), [[C]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
; CHECK-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[SELECT]]
; CHECK-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
; CHECK-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
; CHECK-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV1]](s32), [[C]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C1]], [[C2]]
; CHECK-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[SELECT2]]
; CHECK-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL1]](s32)
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C3]], [[C4]]
; CHECK-NEXT: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[INT1]], [[SELECT3]]
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[FSUB]](s32), [[FSUB1]](s32)
; CHECK-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = G_FLOG2 %0
$vgpr0_vgpr1 = COPY %1
...
---
name: test_flog2_v3s32
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2
; CHECK-LABEL: name: test_flog2_v3s32
; CHECK: liveins: $vgpr0_vgpr1_vgpr2
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32), [[UV2:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<3 x s32>)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3810000000000000
; CHECK-NEXT: [[FCMP:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV]](s32), [[C]]
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x41F0000000000000
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C1]], [[C2]]
; CHECK-NEXT: [[FMUL:%[0-9]+]]:_(s32) = G_FMUL [[UV]], [[SELECT]]
; CHECK-NEXT: [[INT:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_FCONSTANT float 3.200000e+01
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_FCONSTANT float 0.000000e+00
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s32) = G_SELECT [[FCMP]](s1), [[C3]], [[C4]]
; CHECK-NEXT: [[FSUB:%[0-9]+]]:_(s32) = G_FSUB [[INT]], [[SELECT1]]
; CHECK-NEXT: [[FCMP1:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV1]](s32), [[C]]
; CHECK-NEXT: [[SELECT2:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C1]], [[C2]]
; CHECK-NEXT: [[FMUL1:%[0-9]+]]:_(s32) = G_FMUL [[UV1]], [[SELECT2]]
; CHECK-NEXT: [[INT1:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL1]](s32)
; CHECK-NEXT: [[SELECT3:%[0-9]+]]:_(s32) = G_SELECT [[FCMP1]](s1), [[C3]], [[C4]]
; CHECK-NEXT: [[FSUB1:%[0-9]+]]:_(s32) = G_FSUB [[INT1]], [[SELECT3]]
; CHECK-NEXT: [[FCMP2:%[0-9]+]]:_(s1) = G_FCMP floatpred(olt), [[UV2]](s32), [[C]]
; CHECK-NEXT: [[SELECT4:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C1]], [[C2]]
; CHECK-NEXT: [[FMUL2:%[0-9]+]]:_(s32) = G_FMUL [[UV2]], [[SELECT4]]
; CHECK-NEXT: [[INT2:%[0-9]+]]:_(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.log), [[FMUL2]](s32)
; CHECK-NEXT: [[SELECT5:%[0-9]+]]:_(s32) = G_SELECT [[FCMP2]](s1), [[C3]], [[C4]]
; CHECK-NEXT: [[FSUB2:%[0-9]+]]:_(s32) = G_FSUB [[INT2]], [[SELECT5]]
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<3 x s32>) = G_BUILD_VECTOR [[FSUB]](s32), [[FSUB1]](s32), [[FSUB2]](s32)
; CHECK-NEXT: $vgpr0_vgpr1_vgpr2 = COPY [[BUILD_VECTOR]](<3 x s32>)
%0:_(<3 x s32>) = COPY $vgpr0_vgpr1_vgpr2
%1:_(<3 x s32>) = G_FLOG2 %0
$vgpr0_vgpr1_vgpr2 = COPY %1
...
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