316 lines
9.7 KiB
Text
316 lines
9.7 KiB
Text
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -O0 -mtriple=arm64-unknown-unknown -global-isel -run-pass=legalizer -global-isel-abort=1 %s -o - | FileCheck %s
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---
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name: test_v8s8
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $d0
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; CHECK-LABEL: name: test_v8s8
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; CHECK: liveins: $d0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s8>) = COPY $d0
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(<8 x s8>) = G_CTLZ [[COPY]](<8 x s8>)
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; CHECK-NEXT: $d0 = COPY [[CTLZ]](<8 x s8>)
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; CHECK-NEXT: RET_ReallyLR implicit $d0
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%0:_(<8 x s8>) = COPY $d0
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%1:_(<8 x s8>) = G_CTLZ %0(<8 x s8>)
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$d0 = COPY %1(<8 x s8>)
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RET_ReallyLR implicit $d0
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...
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---
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name: test_v4s16
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $d0
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; CHECK-LABEL: name: test_v4s16
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; CHECK: liveins: $d0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $d0
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(<4 x s16>) = G_CTLZ [[COPY]](<4 x s16>)
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; CHECK-NEXT: $d0 = COPY [[CTLZ]](<4 x s16>)
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; CHECK-NEXT: RET_ReallyLR implicit $d0
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%0:_(<4 x s16>) = COPY $d0
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%1:_(<4 x s16>) = G_CTLZ %0(<4 x s16>)
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$d0 = COPY %1(<4 x s16>)
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RET_ReallyLR implicit $d0
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...
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---
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name: test_v2s32
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $d0
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; CHECK-LABEL: name: test_v2s32
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; CHECK: liveins: $d0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(<2 x s32>) = G_CTLZ [[COPY]](<2 x s32>)
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; CHECK-NEXT: $d0 = COPY [[CTLZ]](<2 x s32>)
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; CHECK-NEXT: RET_ReallyLR implicit $d0
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%0:_(<2 x s32>) = COPY $d0
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%1:_(<2 x s32>) = G_CTLZ %0(<2 x s32>)
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$d0 = COPY %1(<2 x s32>)
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RET_ReallyLR implicit $d0
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...
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---
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name: test_s64
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $d0
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; CHECK-LABEL: name: test_s64
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; CHECK: liveins: $d0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $d0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64)
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[COPY1]](s64)
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; CHECK-NEXT: $d0 = COPY [[CTLZ]](s64)
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; CHECK-NEXT: RET_ReallyLR implicit $d0
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%0:_(s64) = COPY $d0
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%2:_(s64) = COPY %0(s64)
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%1:_(s64) = G_CTLZ %2(s64)
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$d0 = COPY %1(s64)
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RET_ReallyLR implicit $d0
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...
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---
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name: test_s32
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $s0
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; CHECK-LABEL: name: test_s32
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; CHECK: liveins: $s0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $s0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[COPY1]](s32)
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; CHECK-NEXT: $s0 = COPY [[CTLZ]](s32)
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; CHECK-NEXT: RET_ReallyLR implicit $s0
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%0:_(s32) = COPY $s0
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%2:_(s32) = COPY %0(s32)
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%1:_(s32) = G_CTLZ %2(s32)
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$s0 = COPY %1(s32)
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RET_ReallyLR implicit $s0
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...
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---
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name: test_v16s8
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $q0
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; CHECK-LABEL: name: test_v16s8
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; CHECK: liveins: $q0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<16 x s8>) = COPY $q0
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(<16 x s8>) = G_CTLZ [[COPY]](<16 x s8>)
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; CHECK-NEXT: $q0 = COPY [[CTLZ]](<16 x s8>)
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; CHECK-NEXT: RET_ReallyLR implicit $q0
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%0:_(<16 x s8>) = COPY $q0
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%1:_(<16 x s8>) = G_CTLZ %0(<16 x s8>)
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$q0 = COPY %1(<16 x s8>)
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RET_ReallyLR implicit $q0
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...
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---
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name: test_v8s16
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $q0
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; CHECK-LABEL: name: test_v8s16
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; CHECK: liveins: $q0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<8 x s16>) = COPY $q0
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(<8 x s16>) = G_CTLZ [[COPY]](<8 x s16>)
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; CHECK-NEXT: $q0 = COPY [[CTLZ]](<8 x s16>)
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; CHECK-NEXT: RET_ReallyLR implicit $q0
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%0:_(<8 x s16>) = COPY $q0
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%1:_(<8 x s16>) = G_CTLZ %0(<8 x s16>)
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$q0 = COPY %1(<8 x s16>)
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RET_ReallyLR implicit $q0
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...
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---
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name: test_v4s32
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $q0
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; CHECK-LABEL: name: test_v4s32
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; CHECK: liveins: $q0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(<4 x s32>) = G_CTLZ [[COPY]](<4 x s32>)
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; CHECK-NEXT: $q0 = COPY [[CTLZ]](<4 x s32>)
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; CHECK-NEXT: RET_ReallyLR implicit $q0
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%0:_(<4 x s32>) = COPY $q0
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%1:_(<4 x s32>) = G_CTLZ %0(<4 x s32>)
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$q0 = COPY %1(<4 x s32>)
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RET_ReallyLR implicit $q0
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...
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# The ZERO_UNDEF variants just lower into the vanilla ones.
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---
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name: test_s32_zeroundef
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $s0
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; CHECK-LABEL: name: test_s32_zeroundef
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; CHECK: liveins: $s0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $s0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[COPY1]](s32)
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; CHECK-NEXT: $s0 = COPY [[CTLZ]](s32)
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; CHECK-NEXT: RET_ReallyLR implicit $s0
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%0:_(s32) = COPY $s0
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%2:_(s32) = COPY %0(s32)
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%1:_(s32) = G_CTLZ_ZERO_UNDEF %2(s32)
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$s0 = COPY %1(s32)
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RET_ReallyLR implicit $s0
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...
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---
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name: test_s64_zeroundef
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $d0
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; CHECK-LABEL: name: test_s64_zeroundef
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; CHECK: liveins: $d0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $d0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64)
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[COPY1]](s64)
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; CHECK-NEXT: $d0 = COPY [[CTLZ]](s64)
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; CHECK-NEXT: RET_ReallyLR implicit $d0
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%0:_(s64) = COPY $d0
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%2:_(s64) = COPY %0(s64)
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%1:_(s64) = G_CTLZ_ZERO_UNDEF %2(s64)
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$d0 = COPY %1(s64)
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RET_ReallyLR implicit $d0
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...
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---
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name: test_s35
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.1:
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liveins: $x0
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; CHECK-LABEL: name: test_s35
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; CHECK: liveins: $x0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
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; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 34359738367
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; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C]]
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[AND]](s64)
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; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 29
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; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[CTLZ]], [[C1]]
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; CHECK-NEXT: $x0 = COPY [[SUB]](s64)
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; CHECK-NEXT: RET_ReallyLR implicit $x0
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%1:_(s64) = COPY $x0
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%0:_(s35) = G_TRUNC %1(s64)
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%2:_(s35) = G_CTLZ %0(s35)
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%3:_(s64) = G_ANYEXT %2(s35)
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$x0 = COPY %3(s64)
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RET_ReallyLR implicit $x0
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...
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---
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name: test_s8
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.1:
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liveins: $w0
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; CHECK-LABEL: name: test_s8
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; CHECK: liveins: $w0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
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; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
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; CHECK-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[AND]](s32)
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; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
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; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s32) = G_SUB [[CTLZ]], [[C1]]
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; CHECK-NEXT: $w0 = COPY [[SUB]](s32)
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; CHECK-NEXT: RET_ReallyLR implicit $w0
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%1:_(s32) = COPY $w0
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%0:_(s8) = G_TRUNC %1(s32)
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%2:_(s8) = G_CTLZ %0(s8)
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%3:_(s32) = G_ANYEXT %2(s8)
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$w0 = COPY %3(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: test_s65
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.1:
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liveins: $x0, $x1
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; CHECK-LABEL: name: test_s65
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; CHECK: liveins: $x0, $x1
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
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; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
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; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C]]
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; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[COPY1]], [[C1]]
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; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[AND1]](s64), [[C2]]
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[AND]](s64)
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; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
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; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO [[CTLZ]], [[C3]]
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; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE [[C2]], [[C2]], [[UADDO1]]
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; CHECK-NEXT: [[CTLZ1:%[0-9]+]]:_(s64) = G_CTLZ [[AND1]](s64)
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; CHECK-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s32), [[UADDO]], [[CTLZ1]]
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; CHECK-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s32), [[UADDE]], [[C2]]
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; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 63
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; CHECK-NEXT: [[USUBO:%[0-9]+]]:_(s64), [[USUBO1:%[0-9]+]]:_(s32) = G_USUBO [[SELECT]], [[C4]]
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; CHECK-NEXT: [[USUBE:%[0-9]+]]:_(s64), [[USUBE1:%[0-9]+]]:_(s32) = G_USUBE [[SELECT1]], [[C2]], [[USUBO1]]
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; CHECK-NEXT: $x0 = COPY [[USUBO]](s64)
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; CHECK-NEXT: $x1 = COPY [[USUBE]](s64)
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; CHECK-NEXT: RET_ReallyLR implicit $x0, implicit $x1
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%1:_(s64) = COPY $x0
|
||
|
|
%2:_(s64) = COPY $x1
|
||
|
|
%3:_(s128) = G_MERGE_VALUES %1(s64), %2(s64)
|
||
|
|
%0:_(s65) = G_TRUNC %3(s128)
|
||
|
|
%4:_(s65) = G_CTLZ %0(s65)
|
||
|
|
%7:_(s128) = G_ANYEXT %4(s65)
|
||
|
|
%5:_(s64), %6:_(s64) = G_UNMERGE_VALUES %7(s128)
|
||
|
|
$x0 = COPY %5(s64)
|
||
|
|
$x1 = COPY %6(s64)
|
||
|
|
RET_ReallyLR implicit $x0, implicit $x1
|
||
|
|
...
|