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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -O0 -run-pass=legalizer %s -o - | FileCheck %s
---
name: bitreverse_s8
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: bitreverse_s8
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[COPY1]]
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITREVERSE]], [[C]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
; CHECK: $vgpr0 = COPY [[COPY2]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s8) = G_TRUNC %0
%2:_(s8) = G_BITREVERSE %1
%3:_(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: bitreverse_s16
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: bitreverse_s16
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[COPY1]]
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITREVERSE]], [[C]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
; CHECK: $vgpr0 = COPY [[COPY2]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s16) = G_TRUNC %0
%2:_(s16) = G_BITREVERSE %1
%3:_(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: bitreverse_s24
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: bitreverse_s24
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[COPY1]]
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITREVERSE]], [[C]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
; CHECK: $vgpr0 = COPY [[COPY2]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s24) = G_TRUNC %0
%2:_(s24) = G_BITREVERSE %1
%3:_(s32) = G_ANYEXT %2
$vgpr0 = COPY %3
...
---
name: bitreverse_s32
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: bitreverse_s32
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[COPY]]
; CHECK: $vgpr0 = COPY [[BITREVERSE]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_BITREVERSE %0
$vgpr0 = COPY %1
...
---
name: bitreverse_v2s16
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: bitreverse_v2s16
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY]](<2 x s16>)
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[COPY1]]
; CHECK: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[BITREVERSE]], [[C]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
; CHECK: [[BITREVERSE1:%[0-9]+]]:_(s32) = G_BITREVERSE [[COPY2]]
; CHECK: [[LSHR2:%[0-9]+]]:_(s32) = G_LSHR [[BITREVERSE1]], [[C]](s32)
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LSHR1]](s32)
; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C1]]
; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[LSHR2]](s32)
; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C1]]
; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C]](s32)
; CHECK: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]]
; CHECK: [[BITCAST1:%[0-9]+]]:_(<2 x s16>) = G_BITCAST [[OR]](s32)
; CHECK: $vgpr0 = COPY [[BITCAST1]](<2 x s16>)
%0:_(<2 x s16>) = COPY $vgpr0
%1:_(<2 x s16>) = G_BITREVERSE %0
$vgpr0 = COPY %1
...
---
name: bitreverse_v2s32
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: bitreverse_v2s32
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV]]
; CHECK: [[BITREVERSE1:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV1]]
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s32>) = G_BUILD_VECTOR [[BITREVERSE]](s32), [[BITREVERSE1]](s32)
; CHECK: $vgpr0_vgpr1 = COPY [[BUILD_VECTOR]](<2 x s32>)
%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
%1:_(<2 x s32>) = G_BITREVERSE %0
$vgpr0_vgpr1 = COPY %1
...
---
name: bitreverse_s64
body: |
bb.0:
liveins: $vgpr0_vgpr1
; CHECK-LABEL: name: bitreverse_s64
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](s64)
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV1]]
; CHECK: [[BITREVERSE1:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV]]
; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BITREVERSE]](s32), [[BITREVERSE1]](s32)
; CHECK: $vgpr0_vgpr1 = COPY [[MV]](s64)
%0:_(s64) = COPY $vgpr0_vgpr1
%1:_(s64) = G_BITREVERSE %0
$vgpr0_vgpr1 = COPY %1
...
---
name: bitreverse_v2s64
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK-LABEL: name: bitreverse_v2s64
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES [[COPY]](<2 x s64>)
; CHECK: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV]](s64)
; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV3]]
; CHECK: [[BITREVERSE1:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV2]]
; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BITREVERSE]](s32), [[BITREVERSE1]](s32)
; CHECK: [[UV4:%[0-9]+]]:_(s32), [[UV5:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[UV1]](s64)
; CHECK: [[BITREVERSE2:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV5]]
; CHECK: [[BITREVERSE3:%[0-9]+]]:_(s32) = G_BITREVERSE [[UV4]]
; CHECK: [[MV1:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BITREVERSE2]](s32), [[BITREVERSE3]](s32)
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[MV]](s64), [[MV1]](s64)
; CHECK: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[BUILD_VECTOR]](<2 x s64>)
%0:_(<2 x s64>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
%1:_(<2 x s64>) = G_BITREVERSE %0
$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %1
...
|
