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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s
---
name: fmed3_s32_vvvv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $vgpr2
; GCN-LABEL: name: fmed3_s32_vvvv
; GCN: liveins: $vgpr0, $vgpr1, $vgpr2
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = COPY $vgpr1
%2:vgpr(s32) = COPY $vgpr2
%3:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %1, %2
S_ENDPGM 0, implicit %3
...
---
name: fmed3_s32_vsvv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $vgpr1
; GCN-LABEL: name: fmed3_s32_vsvv
; GCN: liveins: $sgpr0, $vgpr0, $vgpr1
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = COPY $vgpr1
%3:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %1, %2
S_ENDPGM 0, implicit %3
...
---
name: fmed3_s32_vvsv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $vgpr1
; GCN-LABEL: name: fmed3_s32_vvsv
; GCN: liveins: $sgpr0, $vgpr0, $vgpr1
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr1
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:sgpr(s32) = COPY $sgpr0
%2:vgpr(s32) = COPY $vgpr1
%3:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %1, %2
S_ENDPGM 0, implicit %3
...
---
name: fmed3_s32_vvvs
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0, $vgpr1
; GCN-LABEL: name: fmed3_s32_vvvs
; GCN: liveins: $sgpr0, $vgpr0, $vgpr1
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:sgpr(s32) = COPY $sgpr0
%3:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %1, %2
S_ENDPGM 0, implicit %3
...
# Same SGPR used, so doesn't violate the constant bus restriction.
---
name: fmed3_s32_vssv
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; GCN-LABEL: name: fmed3_s32_vssv
; GCN: liveins: $sgpr0, $vgpr0
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY]], 0, [[COPY]], 0, [[COPY1]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %0, %1
S_ENDPGM 0, implicit %2
...
---
name: fmed3_s32_vsvs
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; GCN-LABEL: name: fmed3_s32_vsvs
; GCN: liveins: $sgpr0, $vgpr0
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %1, %0
S_ENDPGM 0, implicit %2
...
---
name: fmed3_s32_vvss
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; GCN-LABEL: name: fmed3_s32_vvss
; GCN: liveins: $sgpr0, $vgpr0
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY1]], 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = COPY $vgpr0
%2:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %1, %0, %0
S_ENDPGM 0, implicit %2
...
---
name: fmed3_s32_vsss
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; GCN-LABEL: name: fmed3_s32_vsss
; GCN: liveins: $sgpr0, $vgpr0
; GCN-NEXT: {{ $}}
; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
; GCN-NEXT: [[V_MED3_F32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F32_e64 0, [[COPY]], 0, [[COPY]], 0, [[COPY]], 0, 0, implicit $mode, implicit $exec
; GCN-NEXT: S_ENDPGM 0, implicit [[V_MED3_F32_e64_]]
%0:sgpr(s32) = COPY $sgpr0
%1:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %0, %0
S_ENDPGM 0, implicit %1
...
# FIXME: This should probably have been fixed by RegBankSelect, but we should fail to select it.
# ---
# name: fmed3_s32_vssv_constant_bus_violation
# legalized: true
# regBankSelected: true
# tracksRegLiveness: true
# body: |
# bb.0:
# liveins: $sgpr0, $sgpr1, $vgpr0
# %0:sgpr(s32) = COPY $sgpr0
# %1:sgpr(s32) = COPY $sgpr1
# %2:vgpr(s32) = COPY $vgpr0
# %3:vgpr(s32) = G_INTRINSIC intrinsic(@llvm.amdgcn.fmed3), %0, %1, %2
# S_ENDPGM 0, implicit %3
# ...
|
