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llvm / llvm-project / llvm / e8fab0892f0fec0530fda89944e738522b340512 / . / test / CodeGen / AMDGPU / GlobalISel / legalize-bswap.mir
blob: a98ac9967185cbf802313cdbaa682005958b0b8d [file] [log] [blame]
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=hawaii -O0 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX7 %s
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -O0 -run-pass=legalizer %s -o - | FileCheck -check-prefix=GFX8 %s
---
name: bswap_s8
body: |
bb.0:
liveins: $vgpr0
; GFX7-LABEL: name: bswap_s8
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX7-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; GFX7-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; GFX7-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
; GFX7-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
; GFX7-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C]](s32)
; GFX7-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
; GFX7-NEXT: $vgpr0 = COPY [[OR]](s32)
;
; GFX8-LABEL: name: bswap_s8
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(s16) = G_BSWAP [[TRUNC]]
; GFX8-NEXT: [[C:%[0-9]+]]:_(s16) = G_CONSTANT i16 8
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s16) = G_LSHR [[BSWAP]], [[C]](s16)
; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LSHR]](s16)
; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s8) = G_TRUNC %0
%2:_(s8) = G_BSWAP %1
%3:_(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: bswap_s16
body: |
bb.0:
liveins: $vgpr0
; GFX7-LABEL: name: bswap_s16
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX7-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX7-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; GFX7-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SHL]](s32)
; GFX7-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX7-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX7-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
; GFX7-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
; GFX7-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX7-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[TRUNC1]], [[TRUNC]]
; GFX7-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
; GFX7-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
;
; GFX8-LABEL: name: bswap_s16
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32)
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(s16) = G_BSWAP [[TRUNC]]
; GFX8-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[BSWAP]](s16)
; GFX8-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s16) = G_TRUNC %0
%2:_(s16) = G_BSWAP %1
%3:_(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: bswap_s24
body: |
bb.0:
liveins: $vgpr0
; GFX7-LABEL: name: bswap_s24
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX7-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX7-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; GFX7-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16777215
; GFX7-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
; GFX7-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[C]](s32)
; GFX7-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
; GFX7-NEXT: $vgpr0 = COPY [[OR]](s32)
;
; GFX8-LABEL: name: bswap_s24
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[COPY]]
; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BSWAP]], [[C]](s32)
; GFX8-NEXT: $vgpr0 = COPY [[LSHR]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s24) = G_TRUNC %0
%2:_(s24) = G_BSWAP %1
%3:_(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: bswap_s32
body: |
bb.0:
liveins: $vgpr0
; GFX7-LABEL: name: bswap_s32
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX7-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[COPY]]
; GFX7-NEXT: $vgpr0 = COPY [[BSWAP]](s32)
;
; GFX8-LABEL: name: bswap_s32
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[COPY]]
; GFX8-NEXT: $vgpr0 = COPY [[BSWAP]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_BSWAP %0
$vgpr0 = COPY %1
...
---
name: bswap_v2s16
body: |
bb.0:
liveins: $vgpr0
; GFX7-LABEL: name: bswap_v2s16
; GFX7: liveins: $vgpr0
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX7-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
; GFX7-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX7-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX7-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX7-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C1]](s32)
; GFX7-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SHL]](s32)
; GFX7-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX7-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST]], [[C2]]
; GFX7-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
; GFX7-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX7-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[TRUNC1]], [[TRUNC]]
; GFX7-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[COPY2]](s32)
; GFX7-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[SHL1]](s32)
; GFX7-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[LSHR]], [[COPY3]](s32)
; GFX7-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX7-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[TRUNC3]], [[TRUNC2]]
; GFX7-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)
; GFX7-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)
; GFX7-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; GFX7-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL2]]
; GFX7-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR2]](s32)
; GFX7-NEXT: $vgpr0 = COPY [[BITCAST1]](<2 x s16>)
;
; GFX8-LABEL: name: bswap_v2s16
; GFX8: liveins: $vgpr0
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(<2 x s16>) = G_BSWAP [[COPY]]
; GFX8-NEXT: $vgpr0 = COPY [[BSWAP]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = G_BSWAP %0
$vgpr0 = COPY %1
...
---
name: bswap_v3s16
body: |
bb.0:
liveins: $vgpr0, $vgpr1, $vgpr2
; GFX7-LABEL: name: bswap_v3s16
; GFX7: liveins: $vgpr0, $vgpr1, $vgpr2
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX7-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX7-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
; GFX7-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX7-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY]], [[C]](s32)
; GFX7-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SHL]](s32)
; GFX7-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX7-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX7-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
; GFX7-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY3]](s32)
; GFX7-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)
; GFX7-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[TRUNC1]], [[TRUNC]]
; GFX7-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX7-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY1]], [[COPY4]](s32)
; GFX7-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[SHL1]](s32)
; GFX7-NEXT: [[COPY5:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX7-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C1]]
; GFX7-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[COPY5]](s32)
; GFX7-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR1]](s32)
; GFX7-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[TRUNC3]], [[TRUNC2]]
; GFX7-NEXT: [[COPY6:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX7-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[COPY2]], [[COPY6]](s32)
; GFX7-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[SHL2]](s32)
; GFX7-NEXT: [[COPY7:%[0-9]+]]:_(s32) = COPY [[C]](s32)
; GFX7-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C1]]
; GFX7-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND2]], [[COPY7]](s32)
; GFX7-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX7-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[TRUNC5]], [[TRUNC4]]
; GFX7-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[OR]](s16)
; GFX7-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[OR1]](s16)
; GFX7-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[OR2]](s16)
; GFX7-NEXT: $vgpr0 = COPY [[ANYEXT]](s32)
; GFX7-NEXT: $vgpr1 = COPY [[ANYEXT1]](s32)
; GFX7-NEXT: $vgpr2 = COPY [[ANYEXT2]](s32)
;
; GFX8-LABEL: name: bswap_v3s16
; GFX8: liveins: $vgpr0, $vgpr1, $vgpr2
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; GFX8-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
; GFX8-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
; GFX8-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX8-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
; GFX8-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C]]
; GFX8-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX8-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C1]](s32)
; GFX8-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
; GFX8-NEXT: [[BITCAST:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; GFX8-NEXT: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C]]
; GFX8-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; GFX8-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[C2]], [[C1]](s32)
; GFX8-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[SHL1]]
; GFX8-NEXT: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR1]](s32)
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(<2 x s16>) = G_BSWAP [[BITCAST]]
; GFX8-NEXT: [[BSWAP1:%[0-9]+]]:_(<2 x s16>) = G_BSWAP [[BITCAST1]]
; GFX8-NEXT: [[BITCAST2:%[0-9]+]]:_(s32) = G_BITCAST [[BSWAP]](<2 x s16>)
; GFX8-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST2]], [[C1]](s32)
; GFX8-NEXT: [[BITCAST3:%[0-9]+]]:_(s32) = G_BITCAST [[BSWAP1]](<2 x s16>)
; GFX8-NEXT: $vgpr0 = COPY [[BITCAST2]](s32)
; GFX8-NEXT: $vgpr1 = COPY [[LSHR]](s32)
; GFX8-NEXT: $vgpr2 = COPY [[BITCAST3]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s32) = COPY $vgpr2
%3:_(s16) = G_TRUNC %0
%4:_(s16) = G_TRUNC %1
%5:_(s16) = G_TRUNC %2
%6:_(<3 x s16>) = G_BUILD_VECTOR %3, %4, %5
%7:_(<3 x s16>) = G_BSWAP %6
%8:_(s16), %9:_(s16), %10:_(s16) = G_UNMERGE_VALUES %7
%11:_(s32) = G_ANYEXT %8
%12:_(s32) = G_ANYEXT %9
%13:_(s32) = G_ANYEXT %10
$vgpr0 = COPY %11
$vgpr1 = COPY %12
$vgpr2 = COPY %13
...
---
name: bswap_v4s16
body: |
bb.0:
liveins: $vgpr0_vgpr1
; GFX7-LABEL: name: bswap_v4s16
; GFX7: liveins: $vgpr0_vgpr1
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX7-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; GFX7-NEXT: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[UV]](<2 x s16>)
; GFX7-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; GFX7-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; GFX7-NEXT: [[BITCAST1:%[0-9]+]]:_(s32) = G_BITCAST [[UV1]](<2 x s16>)
; GFX7-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST1]], [[C]](s32)
; GFX7-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; GFX7-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[BITCAST]], [[C1]](s32)
; GFX7-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[SHL]](s32)
; GFX7-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; GFX7-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[BITCAST]], [[C2]]
; GFX7-NEXT: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[AND]], [[COPY1]](s32)
; GFX7-NEXT: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR2]](s32)
; GFX7-NEXT: [[OR:%[0-9]+]]:_(s16) = G_OR [[TRUNC1]], [[TRUNC]]
; GFX7-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[LSHR]], [[COPY2]](s32)
; GFX7-NEXT: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[SHL1]](s32)
; GFX7-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[LSHR3:%[0-9]+]]:_(s32) = G_LSHR [[LSHR]], [[COPY3]](s32)
; GFX7-NEXT: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR3]](s32)
; GFX7-NEXT: [[OR1:%[0-9]+]]:_(s16) = G_OR [[TRUNC3]], [[TRUNC2]]
; GFX7-NEXT: [[COPY4:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[BITCAST1]], [[COPY4]](s32)
; GFX7-NEXT: [[TRUNC4:%[0-9]+]]:_(s16) = G_TRUNC [[SHL2]](s32)
; GFX7-NEXT: [[COPY5:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[BITCAST1]], [[C2]]
; GFX7-NEXT: [[LSHR4:%[0-9]+]]:_(s32) = G_LSHR [[AND1]], [[COPY5]](s32)
; GFX7-NEXT: [[TRUNC5:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR4]](s32)
; GFX7-NEXT: [[OR2:%[0-9]+]]:_(s16) = G_OR [[TRUNC5]], [[TRUNC4]]
; GFX7-NEXT: [[COPY6:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[SHL3:%[0-9]+]]:_(s32) = G_SHL [[LSHR1]], [[COPY6]](s32)
; GFX7-NEXT: [[TRUNC6:%[0-9]+]]:_(s16) = G_TRUNC [[SHL3]](s32)
; GFX7-NEXT: [[COPY7:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; GFX7-NEXT: [[LSHR5:%[0-9]+]]:_(s32) = G_LSHR [[LSHR1]], [[COPY7]](s32)
; GFX7-NEXT: [[TRUNC7:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR5]](s32)
; GFX7-NEXT: [[OR3:%[0-9]+]]:_(s16) = G_OR [[TRUNC7]], [[TRUNC6]]
; GFX7-NEXT: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16)
; GFX7-NEXT: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16)
; GFX7-NEXT: [[SHL4:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; GFX7-NEXT: [[OR4:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL4]]
; GFX7-NEXT: [[BITCAST2:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR4]](s32)
; GFX7-NEXT: [[ZEXT2:%[0-9]+]]:_(s32) = G_ZEXT [[OR2]](s16)
; GFX7-NEXT: [[ZEXT3:%[0-9]+]]:_(s32) = G_ZEXT [[OR3]](s16)
; GFX7-NEXT: [[SHL5:%[0-9]+]]:_(s32) = G_SHL [[ZEXT3]], [[C]](s32)
; GFX7-NEXT: [[OR5:%[0-9]+]]:_(s32) = G_OR [[ZEXT2]], [[SHL5]]
; GFX7-NEXT: [[BITCAST3:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR5]](s32)
; GFX7-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BITCAST2]](<2 x s16>), [[BITCAST3]](<2 x s16>)
; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
;
; GFX8-LABEL: name: bswap_v4s16
; GFX8: liveins: $vgpr0_vgpr1
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
; GFX8-NEXT: [[UV:%[0-9]+]]:_(<2 x s16>), [[UV1:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[COPY]](<4 x s16>)
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(<2 x s16>) = G_BSWAP [[UV]]
; GFX8-NEXT: [[BSWAP1:%[0-9]+]]:_(<2 x s16>) = G_BSWAP [[UV1]]
; GFX8-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s16>) = G_CONCAT_VECTORS [[BSWAP]](<2 x s16>), [[BSWAP1]](<2 x s16>)
; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[CONCAT_VECTORS]](<4 x s16>)
%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
%1:_(<4 x s16>) = G_BSWAP %0
$vgpr0_vgpr1 = COPY %1
...
---
name: bswap_v2s32
body: |
bb.0:
liveins: $vgpr0_vgpr1
; GFX7-LABEL: name: bswap_v2s32
; GFX7: liveins: $vgpr0_vgpr1
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX7-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX7-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[UV]]
; GFX7-NEXT: [[BSWAP1:%[0-9]+]]:_(s32) = G_BSWAP [[UV1]]
; GFX7-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[BSWAP]](s32), [[BSWAP1]](s32)
; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
;
; GFX8-LABEL: name: bswap_v2s32
; GFX8: liveins: $vgpr0_vgpr1
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; GFX8-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[UV]]
; GFX8-NEXT: [[BSWAP1:%[0-9]+]]:_(s32) = G_BSWAP [[UV1]]
; GFX8-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[BSWAP]](s32), [[BSWAP1]](s32)
; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = G_BSWAP %0
$vgpr0_vgpr1 = COPY %1
...
---
name: bswap_s64
body: |
bb.0:
liveins: $vgpr0_vgpr1
; GFX7-LABEL: name: bswap_s64
; GFX7: liveins: $vgpr0_vgpr1
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX7-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; GFX7-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[UV1]]
; GFX7-NEXT: [[BSWAP1:%[0-9]+]]:_(s32) = G_BSWAP [[UV]]
; GFX7-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BSWAP]](s32), [[BSWAP1]](s32)
; GFX7-NEXT: $vgpr0_vgpr1 = COPY [[MV]](s64)
;
; GFX8-LABEL: name: bswap_s64
; GFX8: liveins: $vgpr0_vgpr1
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; GFX8-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[UV1]]
; GFX8-NEXT: [[BSWAP1:%[0-9]+]]:_(s32) = G_BSWAP [[UV]]
; GFX8-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BSWAP]](s32), [[BSWAP1]](s32)
; GFX8-NEXT: $vgpr0_vgpr1 = COPY [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_BSWAP %0
$vgpr0_vgpr1 = COPY %1
...
---
name: bswap_v2s64
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; GFX7-LABEL: name: bswap_v2s64
; GFX7: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX7-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX7-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; GFX7-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[UV3]]
; GFX7-NEXT: [[BSWAP1:%[0-9]+]]:_(s32) = G_BSWAP [[UV2]]
; GFX7-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BSWAP]](s32), [[BSWAP1]](s32)
; GFX7-NEXT: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; GFX7-NEXT: [[BSWAP2:%[0-9]+]]:_(s32) = G_BSWAP [[UV5]]
; GFX7-NEXT: [[BSWAP3:%[0-9]+]]:_(s32) = G_BSWAP [[UV4]]
; GFX7-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BSWAP2]](s32), [[BSWAP3]](s32)
; GFX7-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[MV]](s64), [[MV1]](s64)
; GFX7-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
;
; GFX8-LABEL: name: bswap_v2s64
; GFX8: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; GFX8-NEXT: {{ $}}
; GFX8-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; GFX8-NEXT: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; GFX8-NEXT: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; GFX8-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[UV3]]
; GFX8-NEXT: [[BSWAP1:%[0-9]+]]:_(s32) = G_BSWAP [[UV2]]
; GFX8-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BSWAP]](s32), [[BSWAP1]](s32)
; GFX8-NEXT: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; GFX8-NEXT: [[BSWAP2:%[0-9]+]]:_(s32) = G_BSWAP [[UV5]]
; GFX8-NEXT: [[BSWAP3:%[0-9]+]]:_(s32) = G_BSWAP [[UV4]]
; GFX8-NEXT: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BSWAP2]](s32), [[BSWAP3]](s32)
; GFX8-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[MV]](s64), [[MV1]](s64)
; GFX8-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = G_BSWAP %0
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...