273 lines
11 KiB
Text
273 lines
11 KiB
Text
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=aarch64 -global-isel -verify-machineinstrs -run-pass=legalizer %s -o - | FileCheck %s
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# RUN: llc -mtriple=aarch64 -global-isel -verify-machineinstrs -mattr=+cssc -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=CHECK-CSSC
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...
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---
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name: s8
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $w0
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; CHECK-LABEL: name: s8
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; CHECK: liveins: $w0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
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; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 256
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; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[DEF]], [[C]]
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; CHECK-NEXT: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[OR]]
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[BITREVERSE]](s32)
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; CHECK-NEXT: $w0 = COPY [[CTLZ]](s32)
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; CHECK-NEXT: RET_ReallyLR implicit $w0
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;
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; CHECK-CSSC-LABEL: name: s8
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; CHECK-CSSC: liveins: $w0
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; CHECK-CSSC-NEXT: {{ $}}
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; CHECK-CSSC-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
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; CHECK-CSSC-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 256
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; CHECK-CSSC-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[DEF]], [[C]]
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; CHECK-CSSC-NEXT: [[CTTZ:%[0-9]+]]:_(s32) = G_CTTZ [[OR]](s32)
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; CHECK-CSSC-NEXT: $w0 = COPY [[CTTZ]](s32)
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; CHECK-CSSC-NEXT: RET_ReallyLR implicit $w0
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%val:_(s8) = G_IMPLICIT_DEF
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%cttz:_(s8) = G_CTTZ %val(s8)
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%ext:_(s32) = G_ANYEXT %cttz(s8)
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$w0 = COPY %ext(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: s16
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $w0
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; CHECK-LABEL: name: s16
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; CHECK: liveins: $w0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
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; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65536
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; CHECK-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[DEF]], [[C]]
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; CHECK-NEXT: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[OR]]
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[BITREVERSE]](s32)
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; CHECK-NEXT: $w0 = COPY [[CTLZ]](s32)
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; CHECK-NEXT: RET_ReallyLR implicit $w0
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;
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; CHECK-CSSC-LABEL: name: s16
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; CHECK-CSSC: liveins: $w0
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; CHECK-CSSC-NEXT: {{ $}}
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; CHECK-CSSC-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
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; CHECK-CSSC-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 65536
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; CHECK-CSSC-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[DEF]], [[C]]
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; CHECK-CSSC-NEXT: [[CTTZ:%[0-9]+]]:_(s32) = G_CTTZ [[OR]](s32)
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; CHECK-CSSC-NEXT: $w0 = COPY [[CTTZ]](s32)
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; CHECK-CSSC-NEXT: RET_ReallyLR implicit $w0
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%val:_(s16) = G_IMPLICIT_DEF
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%cttz:_(s16) = G_CTTZ %val(s16)
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%ext:_(s32) = G_ANYEXT %cttz(s16)
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$w0 = COPY %ext(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: 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: $w0
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; CHECK-LABEL: name: s32
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; CHECK: liveins: $w0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %val:_(s32) = COPY $w0
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; CHECK-NEXT: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE %val
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s32) = G_CTLZ [[BITREVERSE]](s32)
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; CHECK-NEXT: $w0 = COPY [[CTLZ]](s32)
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; CHECK-NEXT: RET_ReallyLR implicit $w0
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;
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; CHECK-CSSC-LABEL: name: s32
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; CHECK-CSSC: liveins: $w0
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; CHECK-CSSC-NEXT: {{ $}}
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; CHECK-CSSC-NEXT: %val:_(s32) = COPY $w0
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; CHECK-CSSC-NEXT: [[CTTZ:%[0-9]+]]:_(s32) = G_CTTZ %val(s32)
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; CHECK-CSSC-NEXT: $w0 = COPY [[CTTZ]](s32)
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; CHECK-CSSC-NEXT: RET_ReallyLR implicit $w0
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%val:_(s32) = COPY $w0
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%1:_(s32) = G_CTTZ %val(s32)
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$w0 = COPY %1(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: 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: $x0
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; CHECK-LABEL: name: s64
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; CHECK: liveins: $x0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %val:_(s64) = COPY $x0
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; CHECK-NEXT: [[BITREVERSE:%[0-9]+]]:_(s64) = G_BITREVERSE %val
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[BITREVERSE]](s64)
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; CHECK-NEXT: $x0 = COPY [[CTLZ]](s64)
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; CHECK-NEXT: RET_ReallyLR implicit $x0
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;
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; CHECK-CSSC-LABEL: name: s64
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; CHECK-CSSC: liveins: $x0
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; CHECK-CSSC-NEXT: {{ $}}
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; CHECK-CSSC-NEXT: %val:_(s64) = COPY $x0
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; CHECK-CSSC-NEXT: [[CTTZ:%[0-9]+]]:_(s64) = G_CTTZ %val(s64)
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; CHECK-CSSC-NEXT: $x0 = COPY [[CTTZ]](s64)
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; CHECK-CSSC-NEXT: RET_ReallyLR implicit $x0
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%val:_(s64) = COPY $x0
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%1:_(s64) = G_CTTZ %val(s64)
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$x0 = COPY %1(s64)
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RET_ReallyLR implicit $x0
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...
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---
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name: 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: v4s32
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; CHECK: liveins: $q0
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: %val:_(<4 x s32>) = COPY $q0
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; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
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; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32), [[C]](s32), [[C]](s32)
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; CHECK-NEXT: [[XOR:%[0-9]+]]:_(<4 x s32>) = G_XOR %val, [[BUILD_VECTOR]]
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; CHECK-NEXT: [[ADD:%[0-9]+]]:_(<4 x s32>) = G_ADD %val, [[BUILD_VECTOR]]
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; CHECK-NEXT: [[AND:%[0-9]+]]:_(<4 x s32>) = G_AND [[XOR]], [[ADD]]
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; CHECK-NEXT: [[BITCAST:%[0-9]+]]:_(<16 x s8>) = G_BITCAST [[AND]](<4 x s32>)
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; CHECK-NEXT: [[CTPOP:%[0-9]+]]:_(<16 x s8>) = G_CTPOP [[BITCAST]](<16 x s8>)
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; CHECK-NEXT: [[UADDLP:%[0-9]+]]:_(<8 x s16>) = G_UADDLP [[CTPOP]]
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; CHECK-NEXT: [[UADDLP1:%[0-9]+]]:_(<4 x s32>) = G_UADDLP [[UADDLP]]
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; CHECK-NEXT: $q0 = COPY [[UADDLP1]](<4 x s32>)
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; CHECK-NEXT: RET_ReallyLR implicit $q0
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;
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; CHECK-CSSC-LABEL: name: v4s32
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; CHECK-CSSC: liveins: $q0
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; CHECK-CSSC-NEXT: {{ $}}
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; CHECK-CSSC-NEXT: %val:_(<4 x s32>) = COPY $q0
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; CHECK-CSSC-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
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; CHECK-CSSC-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[C]](s32), [[C]](s32), [[C]](s32), [[C]](s32)
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; CHECK-CSSC-NEXT: [[XOR:%[0-9]+]]:_(<4 x s32>) = G_XOR %val, [[BUILD_VECTOR]]
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; CHECK-CSSC-NEXT: [[ADD:%[0-9]+]]:_(<4 x s32>) = G_ADD %val, [[BUILD_VECTOR]]
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; CHECK-CSSC-NEXT: [[AND:%[0-9]+]]:_(<4 x s32>) = G_AND [[XOR]], [[ADD]]
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; CHECK-CSSC-NEXT: [[BITCAST:%[0-9]+]]:_(<16 x s8>) = G_BITCAST [[AND]](<4 x s32>)
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; CHECK-CSSC-NEXT: [[CTPOP:%[0-9]+]]:_(<16 x s8>) = G_CTPOP [[BITCAST]](<16 x s8>)
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; CHECK-CSSC-NEXT: [[UADDLP:%[0-9]+]]:_(<8 x s16>) = G_UADDLP [[CTPOP]]
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; CHECK-CSSC-NEXT: [[UADDLP1:%[0-9]+]]:_(<4 x s32>) = G_UADDLP [[UADDLP]]
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; CHECK-CSSC-NEXT: $q0 = COPY [[UADDLP1]](<4 x s32>)
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; CHECK-CSSC-NEXT: RET_ReallyLR implicit $q0
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%val:_(<4 x s32>) = COPY $q0
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%1:_(<4 x s32>) = G_CTTZ %val(<4 x s32>)
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$q0 = COPY %1(<4 x s32>)
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RET_ReallyLR implicit $q0
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...
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---
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name: 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: 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 34359738368
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; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[COPY]], [[C]]
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; CHECK-NEXT: [[BITREVERSE:%[0-9]+]]:_(s64) = G_BITREVERSE [[OR]]
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[BITREVERSE]](s64)
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; CHECK-NEXT: $x0 = COPY [[CTLZ]](s64)
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; CHECK-NEXT: RET_ReallyLR implicit $x0
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;
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; CHECK-CSSC-LABEL: name: s35
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; CHECK-CSSC: liveins: $x0
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; CHECK-CSSC-NEXT: {{ $}}
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; CHECK-CSSC-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
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; CHECK-CSSC-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 34359738368
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; CHECK-CSSC-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[COPY]], [[C]]
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; CHECK-CSSC-NEXT: [[CTTZ:%[0-9]+]]:_(s64) = G_CTTZ [[OR]](s64)
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; CHECK-CSSC-NEXT: $x0 = COPY [[CTTZ]](s64)
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; CHECK-CSSC-NEXT: RET_ReallyLR implicit $x0
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%1:_(s64) = COPY $x0
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%0:_(s35) = G_TRUNC %1(s64)
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%2:_(s35) = G_CTTZ %0(s35)
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%3:_(s64) = G_ANYEXT %2(s35)
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$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: 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: 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 0
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; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 2
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; CHECK-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[COPY]], [[C]]
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; CHECK-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[COPY1]], [[C1]]
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; CHECK-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[OR]](s64), [[C]]
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; CHECK-NEXT: [[BITREVERSE:%[0-9]+]]:_(s64) = G_BITREVERSE [[OR1]]
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; CHECK-NEXT: [[CTLZ:%[0-9]+]]:_(s64) = G_CTLZ [[BITREVERSE]](s64)
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; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
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; CHECK-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO [[CTLZ]], [[C2]]
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; CHECK-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE [[C]], [[C]], [[UADDO1]]
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; CHECK-NEXT: [[BITREVERSE1:%[0-9]+]]:_(s64) = G_BITREVERSE [[OR]]
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; CHECK-NEXT: [[CTLZ1:%[0-9]+]]:_(s64) = G_CTLZ [[BITREVERSE1]](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]], [[C]]
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; CHECK-NEXT: $x0 = COPY [[SELECT]](s64)
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; CHECK-NEXT: $x1 = COPY [[SELECT1]](s64)
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; CHECK-NEXT: RET_ReallyLR implicit $x0, implicit $x1
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;
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; CHECK-CSSC-LABEL: name: s65
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; CHECK-CSSC: liveins: $x0, $x1
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; CHECK-CSSC-NEXT: {{ $}}
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; CHECK-CSSC-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
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; CHECK-CSSC-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
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; CHECK-CSSC-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK-CSSC-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 2
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; CHECK-CSSC-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[COPY]], [[C]]
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; CHECK-CSSC-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[COPY1]], [[C1]]
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; CHECK-CSSC-NEXT: [[ICMP:%[0-9]+]]:_(s32) = G_ICMP intpred(eq), [[OR]](s64), [[C]]
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; CHECK-CSSC-NEXT: [[CTTZ:%[0-9]+]]:_(s64) = G_CTTZ [[OR1]](s64)
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; CHECK-CSSC-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
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; CHECK-CSSC-NEXT: [[UADDO:%[0-9]+]]:_(s64), [[UADDO1:%[0-9]+]]:_(s32) = G_UADDO [[CTTZ]], [[C2]]
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; CHECK-CSSC-NEXT: [[UADDE:%[0-9]+]]:_(s64), [[UADDE1:%[0-9]+]]:_(s32) = G_UADDE [[C]], [[C]], [[UADDO1]]
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; CHECK-CSSC-NEXT: [[CTTZ1:%[0-9]+]]:_(s64) = G_CTTZ [[OR]](s64)
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; CHECK-CSSC-NEXT: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s32), [[UADDO]], [[CTTZ1]]
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; CHECK-CSSC-NEXT: [[SELECT1:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s32), [[UADDE]], [[C]]
|
||
|
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; CHECK-CSSC-NEXT: $x0 = COPY [[SELECT]](s64)
|
||
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; CHECK-CSSC-NEXT: $x1 = COPY [[SELECT1]](s64)
|
||
|
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; CHECK-CSSC-NEXT: RET_ReallyLR implicit $x0, implicit $x1
|
||
|
|
%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_CTTZ %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
|
||
|
|
...
|