# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -global-isel-abort=0 -disable-gisel-legality-check -o - %s | FileCheck -check-prefix=GFX8 %s
# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s
# RUN: llc -march=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX10 %s
# RUN: llc -march=amdgcn -mcpu=gfx1100 -run-pass=instruction-select -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX10 %s
---
name: fcanonicalize_f16_denorm
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp64-fp16-input-denormals: true
fp64-fp16-output-denormals: true
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_f16_denorm
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F16_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %2
; GFX9-LABEL: name: fcanonicalize_f16_denorm
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F16_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %2
; GFX10-LABEL: name: fcanonicalize_f16_denorm
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F16_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %2
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s16) = G_TRUNC %0
%2:vgpr(s16) = G_FCANONICALIZE %1
S_ENDPGM 0, implicit %2
...
---
name: fcanonicalize_f16_flush
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp64-fp16-input-denormals: false
fp64-fp16-output-denormals: false
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_f16_flush
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %2:vgpr_32 = nofpexcept V_MUL_F16_e64 0, 15360, 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %2
; GFX9-LABEL: name: fcanonicalize_f16_flush
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F16_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %2
; GFX10-LABEL: name: fcanonicalize_f16_flush
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F16_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %2
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s16) = G_TRUNC %0
%2:vgpr(s16) = G_FCANONICALIZE %1
S_ENDPGM 0, implicit %2
...
---
name: fcanonicalize_f32_denorm
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: true
fp32-output-denormals: true
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_f32_denorm
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %1:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 1065353216, 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %1
; GFX9-LABEL: name: fcanonicalize_f32_denorm
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %1:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %1
; GFX10-LABEL: name: fcanonicalize_f32_denorm
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %1:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %1
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_f32_flush
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: false
fp32-output-denormals: false
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_f32_flush
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %1:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 1065353216, 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %1
; GFX9-LABEL: name: fcanonicalize_f32_flush
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %1:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %1
; GFX10-LABEL: name: fcanonicalize_f32_flush
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %1:vgpr_32 = nofpexcept V_MAX_F32_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %1
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_v2f16_denorm
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp64-fp16-input-denormals: true
fp64-fp16-output-denormals: true
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_v2f16_denorm
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %1:vgpr_32 = nofpexcept V_PK_MAX_F16 8, [[COPY]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %1
; GFX9-LABEL: name: fcanonicalize_v2f16_denorm
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %1:vgpr_32 = nofpexcept V_PK_MAX_F16 8, [[COPY]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %1
; GFX10-LABEL: name: fcanonicalize_v2f16_denorm
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %1:vgpr_32 = nofpexcept V_PK_MAX_F16 8, [[COPY]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %1
%0:vgpr(<2 x s16>) = COPY $vgpr0
%1:vgpr(<2 x s16>) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_v2f16_flush
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp64-fp16-input-denormals: false
fp64-fp16-output-denormals: false
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_v2f16_flush
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %1:vgpr_32 = nofpexcept V_PK_MUL_F16 0, 15360, 8, [[COPY]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %1
; GFX9-LABEL: name: fcanonicalize_v2f16_flush
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %1:vgpr_32 = nofpexcept V_PK_MAX_F16 8, [[COPY]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %1
; GFX10-LABEL: name: fcanonicalize_v2f16_flush
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %1:vgpr_32 = nofpexcept V_PK_MAX_F16 8, [[COPY]], 8, [[COPY]], 0, 0, 0, 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %1
%0:vgpr(<2 x s16>) = COPY $vgpr0
%1:vgpr(<2 x s16>) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_f64_denorm
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp64-fp16-input-denormals: true
fp64-fp16-output-denormals: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; GFX8-LABEL: name: fcanonicalize_f64_denorm
; GFX8: liveins: $vgpr0_vgpr1
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX8-NEXT: %1:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %1
; GFX9-LABEL: name: fcanonicalize_f64_denorm
; GFX9: liveins: $vgpr0_vgpr1
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX9-NEXT: %1:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %1
; GFX10-LABEL: name: fcanonicalize_f64_denorm
; GFX10: liveins: $vgpr0_vgpr1
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX10-NEXT: %1:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %1
%0:vgpr(s64) = COPY $vgpr0_vgpr1
%1:vgpr(s64) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_f64_flush
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp64-fp16-input-denormals: false
fp64-fp16-output-denormals: false
body: |
bb.0:
liveins: $vgpr0_vgpr1
; GFX8-LABEL: name: fcanonicalize_f64_flush
; GFX8: liveins: $vgpr0_vgpr1
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX8-NEXT: %1:vreg_64 = nofpexcept V_MUL_F64_e64 0, 4607182418800017408, 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %1
; GFX9-LABEL: name: fcanonicalize_f64_flush
; GFX9: liveins: $vgpr0_vgpr1
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX9-NEXT: %1:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %1
; GFX10-LABEL: name: fcanonicalize_f64_flush
; GFX10: liveins: $vgpr0_vgpr1
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX10-NEXT: %1:vreg_64 = nofpexcept V_MAX_F64_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %1
%0:vgpr(s64) = COPY $vgpr0_vgpr1
%1:vgpr(s64) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_fabs_f32_denorm
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: true
fp32-output-denormals: true
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_fabs_f32_denorm
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %2:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 1065353216, 2, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %2
; GFX9-LABEL: name: fcanonicalize_fabs_f32_denorm
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[COPY]], 2, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %2
; GFX10-LABEL: name: fcanonicalize_fabs_f32_denorm
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[COPY]], 2, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %2
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FABS %0
%2:vgpr(s32) = G_FCANONICALIZE %1
S_ENDPGM 0, implicit %2
...
---
name: fcanonicalize_fabs_f32_flush
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: false
fp32-output-denormals: false
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_fabs_f32_flush
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %2:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 1065353216, 2, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %2
; GFX9-LABEL: name: fcanonicalize_fabs_f32_flush
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[COPY]], 2, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %2
; GFX10-LABEL: name: fcanonicalize_fabs_f32_flush
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[COPY]], 2, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %2
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FABS %0
%2:vgpr(s32) = G_FCANONICALIZE %1
S_ENDPGM 0, implicit %2
...
---
name: fcanonicalize_fneg_f32_denorm
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: true
fp32-output-denormals: true
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_fneg_f32_denorm
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %2:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 3212836864, 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %2
; GFX9-LABEL: name: fcanonicalize_fneg_f32_denorm
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 1, [[COPY]], 1, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %2
; GFX10-LABEL: name: fcanonicalize_fneg_f32_denorm
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 1, [[COPY]], 1, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %2
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FNEG %0
%2:vgpr(s32) = G_FCANONICALIZE %1
S_ENDPGM 0, implicit %2
...
---
name: fcanonicalize_fneg_f32_flush
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: false
fp32-output-denormals: false
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_fneg_f32_flush
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: %2:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 3212836864, 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %2
; GFX9-LABEL: name: fcanonicalize_fneg_f32_flush
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 1, [[COPY]], 1, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %2
; GFX10-LABEL: name: fcanonicalize_fneg_f32_flush
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: %2:vgpr_32 = nofpexcept V_MAX_F32_e64 1, [[COPY]], 1, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %2
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FNEG %0
%2:vgpr(s32) = G_FCANONICALIZE %1
S_ENDPGM 0, implicit %2
...
---
name: fcanonicalize_fneg_fabs_f32_denorm
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: true
fp32-output-denormals: true
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_fneg_fabs_f32_denorm
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX8-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX8-NEXT: %3:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 1065353216, 2, [[V_XOR_B32_e64_]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %3
; GFX9-LABEL: name: fcanonicalize_fneg_fabs_f32_denorm
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX9-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX9-NEXT: %3:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[V_XOR_B32_e64_]], 2, [[V_XOR_B32_e64_]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %3
; GFX10-LABEL: name: fcanonicalize_fneg_fabs_f32_denorm
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX10-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX10-NEXT: %3:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[V_XOR_B32_e64_]], 2, [[V_XOR_B32_e64_]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %3
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FNEG %0
%2:vgpr(s32) = G_FABS %1
%3:vgpr(s32) = G_FCANONICALIZE %2
S_ENDPGM 0, implicit %3
...
---
name: fcanonicalize_fneg_fabs_f32_flush
legalized: true
regBankSelected: true
machineFunctionInfo:
mode:
fp32-input-denormals: false
fp32-output-denormals: false
body: |
bb.0:
liveins: $vgpr0
; GFX8-LABEL: name: fcanonicalize_fneg_fabs_f32_flush
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX8-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX8-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX8-NEXT: %3:vgpr_32 = nofpexcept V_MUL_F32_e64 0, 1065353216, 2, [[V_XOR_B32_e64_]], 0, 0, implicit $mode, implicit $exec
; GFX8-NEXT: S_ENDPGM 0, implicit %3
; GFX9-LABEL: name: fcanonicalize_fneg_fabs_f32_flush
; GFX9: liveins: $vgpr0
; GFX9-NEXT: {{ $}}
; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX9-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX9-NEXT: %3:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[V_XOR_B32_e64_]], 2, [[V_XOR_B32_e64_]], 0, 0, implicit $mode, implicit $exec
; GFX9-NEXT: S_ENDPGM 0, implicit %3
; GFX10-LABEL: name: fcanonicalize_fneg_fabs_f32_flush
; GFX10: liveins: $vgpr0
; GFX10-NEXT: {{ $}}
; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX10-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX10-NEXT: [[V_XOR_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e64 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX10-NEXT: %3:vgpr_32 = nofpexcept V_MAX_F32_e64 2, [[V_XOR_B32_e64_]], 2, [[V_XOR_B32_e64_]], 0, 0, implicit $mode, implicit $exec
; GFX10-NEXT: S_ENDPGM 0, implicit %3
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FNEG %0
%2:vgpr(s32) = G_FABS %1
%3:vgpr(s32) = G_FCANONICALIZE %2
S_ENDPGM 0, implicit %3
...