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| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=+fp32-denormals,+fp64-fp16-denormals -run-pass=instruction-select -global-isel-abort=2 -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9-DENORM %s
# RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=-fp32-denormals,-fp64-fp16-denormals -run-pass=instruction-select -global-isel-abort=2 -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9-FLUSH %s
---
name: fcanonicalize_f16
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0
; GFX9-DENORM-LABEL: name: fcanonicalize_f16
; GFX9-DENORM: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-DENORM: [[V_MAX_F16_e64_:%[0-9]+]]:vgpr_32 = V_MAX_F16_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $exec
; GFX9-DENORM: S_ENDPGM 0, implicit [[V_MAX_F16_e64_]]
; GFX9-FLUSH-LABEL: name: fcanonicalize_f16
; GFX9-FLUSH: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-FLUSH: [[V_MUL_F16_e64_:%[0-9]+]]:vgpr_32 = V_MUL_F16_e64 0, 15360, 0, [[COPY]], 0, 0, implicit $exec
; GFX9-FLUSH: S_ENDPGM 0, implicit [[V_MUL_F16_e64_]]
%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
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0
; GFX9-DENORM-LABEL: name: fcanonicalize_f32
; GFX9-DENORM: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-DENORM: [[V_MAX_F32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_F32_e64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $exec
; GFX9-DENORM: S_ENDPGM 0, implicit [[V_MAX_F32_e64_]]
; GFX9-FLUSH-LABEL: name: fcanonicalize_f32
; GFX9-FLUSH: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-FLUSH: [[V_MUL_F32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_F32_e64 0, 1065353216, 0, [[COPY]], 0, 0, implicit $exec
; GFX9-FLUSH: S_ENDPGM 0, implicit [[V_MUL_F32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_v2f16
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0
; GFX9-DENORM-LABEL: name: fcanonicalize_v2f16
; GFX9-DENORM: [[COPY:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0
; GFX9-DENORM: [[FCANONICALIZE:%[0-9]+]]:vgpr(<2 x s16>) = G_FCANONICALIZE [[COPY]]
; GFX9-DENORM: S_ENDPGM 0, implicit [[FCANONICALIZE]](<2 x s16>)
; GFX9-FLUSH-LABEL: name: fcanonicalize_v2f16
; GFX9-FLUSH: [[COPY:%[0-9]+]]:vgpr(<2 x s16>) = COPY $vgpr0
; GFX9-FLUSH: [[FCANONICALIZE:%[0-9]+]]:vgpr(<2 x s16>) = G_FCANONICALIZE [[COPY]]
; GFX9-FLUSH: S_ENDPGM 0, implicit [[FCANONICALIZE]](<2 x s16>)
%0:vgpr(<2 x s16>) = COPY $vgpr0
%1:vgpr(<2 x s16>) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_f64
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; GFX9-DENORM-LABEL: name: fcanonicalize_f64
; GFX9-DENORM: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX9-DENORM: [[V_MAX_F64_:%[0-9]+]]:vreg_64 = V_MAX_F64 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $exec
; GFX9-DENORM: S_ENDPGM 0, implicit [[V_MAX_F64_]]
; GFX9-FLUSH-LABEL: name: fcanonicalize_f64
; GFX9-FLUSH: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX9-FLUSH: [[V_MUL_F64_:%[0-9]+]]:vreg_64 = V_MUL_F64 0, 4607182418800017408, 0, [[COPY]], 0, 0, implicit $exec
; GFX9-FLUSH: S_ENDPGM 0, implicit [[V_MUL_F64_]]
%0:vgpr(s64) = COPY $vgpr0_vgpr1
%1:vgpr(s64) = G_FCANONICALIZE %0
S_ENDPGM 0, implicit %1
...
---
name: fcanonicalize_fabs_f32
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0
; GFX9-DENORM-LABEL: name: fcanonicalize_fabs_f32
; GFX9-DENORM: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-DENORM: [[V_MAX_F32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_F32_e64 2, [[COPY]], 2, [[COPY]], 0, 0, implicit $exec
; GFX9-DENORM: S_ENDPGM 0, implicit [[V_MAX_F32_e64_]]
; GFX9-FLUSH-LABEL: name: fcanonicalize_fabs_f32
; GFX9-FLUSH: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-FLUSH: [[V_MUL_F32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_F32_e64 0, 1065353216, 2, [[COPY]], 0, 0, implicit $exec
; GFX9-FLUSH: S_ENDPGM 0, implicit [[V_MUL_F32_e64_]]
%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
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0
; GFX9-DENORM-LABEL: name: fcanonicalize_fneg_f32
; GFX9-DENORM: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-DENORM: [[V_MAX_F32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_F32_e64 1, [[COPY]], 1, [[COPY]], 0, 0, implicit $exec
; GFX9-DENORM: S_ENDPGM 0, implicit [[V_MAX_F32_e64_]]
; GFX9-FLUSH-LABEL: name: fcanonicalize_fneg_f32
; GFX9-FLUSH: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-FLUSH: [[V_MUL_F32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_F32_e64 0, 3212836864, 0, [[COPY]], 0, 0, implicit $exec
; GFX9-FLUSH: S_ENDPGM 0, implicit [[V_MUL_F32_e64_]]
%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
legalized: true
regBankSelected: true
body: |
bb.0:
liveins: $vgpr0
; GFX9-DENORM-LABEL: name: fcanonicalize_fneg_fabs_f32
; GFX9-DENORM: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-DENORM: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX9-DENORM: [[V_XOR_B32_e32_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e32 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX9-DENORM: [[V_MAX_F32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_F32_e64 2, [[V_XOR_B32_e32_]], 2, [[V_XOR_B32_e32_]], 0, 0, implicit $exec
; GFX9-DENORM: S_ENDPGM 0, implicit [[V_MAX_F32_e64_]]
; GFX9-FLUSH-LABEL: name: fcanonicalize_fneg_fabs_f32
; GFX9-FLUSH: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GFX9-FLUSH: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 2147483648
; GFX9-FLUSH: [[V_XOR_B32_e32_:%[0-9]+]]:vgpr_32 = V_XOR_B32_e32 [[S_MOV_B32_]], [[COPY]], implicit $exec
; GFX9-FLUSH: [[V_MUL_F32_e64_:%[0-9]+]]:vgpr_32 = V_MUL_F32_e64 0, 1065353216, 2, [[V_XOR_B32_e32_]], 0, 0, implicit $exec
; GFX9-FLUSH: S_ENDPGM 0, implicit [[V_MUL_F32_e64_]]
%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
...
|