regbankselect-sext-inreg.mir
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s
# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s
---
name: sext_inreg_s_s32_1
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: sext_inreg_s_s32_1
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[SEXT_INREG:%[0-9]+]]:sgpr(s32) = G_SEXT_INREG [[COPY]], 1
; CHECK: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = G_SEXT_INREG %0, 1
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_s_s64_1
legalized: true
body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: sext_inreg_s_s64_1
; CHECK: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
; CHECK: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 1
; CHECK: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
%0:_(s64) = COPY $sgpr0_sgpr1
%1:_(s64) = G_SEXT_INREG %0, 1
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_s_s64_31
legalized: true
body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: sext_inreg_s_s64_31
; CHECK: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
; CHECK: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 31
; CHECK: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
%0:_(s64) = COPY $sgpr0_sgpr1
%1:_(s64) = G_SEXT_INREG %0, 31
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_s_s64_32
legalized: true
body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: sext_inreg_s_s64_32
; CHECK: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
; CHECK: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 32
; CHECK: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
%0:_(s64) = COPY $sgpr0_sgpr1
%1:_(s64) = G_SEXT_INREG %0, 32
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_s_s64_33
legalized: true
body: |
bb.0:
liveins: $sgpr0_sgpr1
; CHECK-LABEL: name: sext_inreg_s_s64_33
; CHECK: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1
; CHECK: [[SEXT_INREG:%[0-9]+]]:sgpr(s64) = G_SEXT_INREG [[COPY]], 32
; CHECK: S_ENDPGM 0, implicit [[SEXT_INREG]](s64)
%0:_(s64) = COPY $sgpr0_sgpr1
%1:_(s64) = G_SEXT_INREG %0, 32
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_v_s32_1
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: sext_inreg_v_s32_1
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY]], 1
; CHECK: S_ENDPGM 0, implicit [[SEXT_INREG]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_SEXT_INREG %0, 1
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_v_s64_1
legalized: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: sext_inreg_v_s64_1
; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[UV]], 1
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31
; CHECK: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[SEXT_INREG]], [[C]](s32)
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SEXT_INREG]](s32), [[ASHR]](s32)
; CHECK: S_ENDPGM 0, implicit [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_SEXT_INREG %0, 1
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_v_s64_31
legalized: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: sext_inreg_v_s64_31
; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[UV]], 31
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31
; CHECK: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[SEXT_INREG]], [[C]](s32)
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[SEXT_INREG]](s32), [[ASHR]](s32)
; CHECK: S_ENDPGM 0, implicit [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_SEXT_INREG %0, 31
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_v_s64_32
legalized: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: sext_inreg_v_s64_32
; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32)
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 31
; CHECK: [[ASHR:%[0-9]+]]:vgpr(s32) = G_ASHR [[COPY1]], [[C]](s32)
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[ASHR]](s32)
; CHECK: S_ENDPGM 0, implicit [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_SEXT_INREG %0, 32
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_v_s64_33
legalized: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: sext_inreg_v_s64_33
; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32)
; CHECK: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY1]], 1
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[SEXT_INREG]](s32)
; CHECK: S_ENDPGM 0, implicit [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_SEXT_INREG %0, 33
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_v_s64_35
legalized: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: sext_inreg_v_s64_35
; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32)
; CHECK: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY1]], 3
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[SEXT_INREG]](s32)
; CHECK: S_ENDPGM 0, implicit [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_SEXT_INREG %0, 35
S_ENDPGM 0, implicit %1
...
---
name: sext_inreg_v_s64_63
legalized: true
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: sext_inreg_v_s64_63
; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:vgpr(s32), [[UV1:%[0-9]+]]:vgpr(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[UV]](s32)
; CHECK: [[SEXT_INREG:%[0-9]+]]:vgpr(s32) = G_SEXT_INREG [[COPY1]], 31
; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[COPY1]](s32), [[SEXT_INREG]](s32)
; CHECK: S_ENDPGM 0, implicit [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_SEXT_INREG %0, 63
S_ENDPGM 0, implicit %1
...