136 lines
4.1 KiB
Text
136 lines
4.1 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 -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s
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...
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---
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name: s32_legal
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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_legal
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; CHECK: liveins: $w0
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; CHECK: %copy:_(s32) = COPY $w0
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; CHECK: %bitreverse:_(s32) = G_BITREVERSE %copy
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; CHECK: $w0 = COPY %bitreverse(s32)
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; CHECK: RET_ReallyLR implicit $w0
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%copy:_(s32) = COPY $w0
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%bitreverse:_(s32) = G_BITREVERSE %copy
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$w0 = COPY %bitreverse
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RET_ReallyLR implicit $w0
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...
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---
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name: s64_legal
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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_legal
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; CHECK: liveins: $x0
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; CHECK: %copy:_(s64) = COPY $x0
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; CHECK: %bitreverse:_(s64) = G_BITREVERSE %copy
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; CHECK: $x0 = COPY %bitreverse(s64)
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; CHECK: RET_ReallyLR implicit $x0
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%copy:_(s64) = COPY $x0
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%bitreverse:_(s64) = G_BITREVERSE %copy
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$x0 = COPY %bitreverse
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RET_ReallyLR implicit $x0
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...
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---
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name: v8s8_legal
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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: v8s8_legal
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; CHECK: liveins: $x0
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; CHECK: %vec:_(<8 x s8>) = G_IMPLICIT_DEF
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; CHECK: %bitreverse:_(<8 x s8>) = G_BITREVERSE %vec
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; CHECK: $x0 = COPY %bitreverse(<8 x s8>)
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; CHECK: RET_ReallyLR implicit $x0
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%vec:_(<8 x s8>) = G_IMPLICIT_DEF
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%bitreverse:_(<8 x s8>) = G_BITREVERSE %vec
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$x0 = COPY %bitreverse
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RET_ReallyLR implicit $x0
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...
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---
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name: v16s8_legal
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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: v16s8_legal
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; CHECK: liveins: $q0
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; CHECK: %vec:_(<16 x s8>) = G_IMPLICIT_DEF
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; CHECK: %bitreverse:_(<16 x s8>) = G_BITREVERSE %vec
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; CHECK: $q0 = COPY %bitreverse(<16 x s8>)
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; CHECK: RET_ReallyLR implicit $q0
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%vec:_(<16 x s8>) = G_IMPLICIT_DEF
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%bitreverse:_(<16 x s8>) = G_BITREVERSE %vec
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$q0 = COPY %bitreverse
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RET_ReallyLR implicit $q0
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...
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---
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name: s8_widen
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $b0
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; CHECK-LABEL: name: s8_widen
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; CHECK: liveins: $b0
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; CHECK: %copy:_(s8) = COPY $b0
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT %copy(s8)
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; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[ANYEXT]]
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 24
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; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITREVERSE]], [[C]](s64)
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; CHECK: %bitreverse:_(s8) = G_TRUNC [[LSHR]](s32)
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; CHECK: $b0 = COPY %bitreverse(s8)
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; CHECK: RET_ReallyLR implicit $b0
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%copy:_(s8) = COPY $b0
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%bitreverse:_(s8) = G_BITREVERSE %copy
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$b0 = COPY %bitreverse
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RET_ReallyLR implicit $b0
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...
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---
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name: s3_widen
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $b0
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; CHECK-LABEL: name: s3_widen
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; CHECK: liveins: $b0
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; CHECK: %copy:_(s8) = COPY $b0
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT %copy(s8)
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; CHECK: [[BITREVERSE:%[0-9]+]]:_(s32) = G_BITREVERSE [[ANYEXT]]
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 29
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; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITREVERSE]], [[C]](s64)
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; CHECK: %ext:_(s8) = G_TRUNC [[LSHR]](s32)
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; CHECK: $b0 = COPY %ext(s8)
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; CHECK: RET_ReallyLR implicit $b0
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%copy:_(s8) = COPY $b0
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%trunc:_(s3) = G_TRUNC %copy
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%bitreverse:_(s3) = G_BITREVERSE %trunc
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%ext:_(s8) = G_ANYEXT %bitreverse
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$b0 = COPY %ext
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RET_ReallyLR implicit $b0
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...
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---
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name: s128_narrow
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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: s128_narrow
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; CHECK: liveins: $q0
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; CHECK: %copy:_(s128) = COPY $q0
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; CHECK: [[UV:%[0-9]+]]:_(s64), [[UV1:%[0-9]+]]:_(s64) = G_UNMERGE_VALUES %copy(s128)
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; CHECK: [[BITREVERSE:%[0-9]+]]:_(s64) = G_BITREVERSE [[UV1]]
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; CHECK: [[BITREVERSE1:%[0-9]+]]:_(s64) = G_BITREVERSE [[UV]]
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; CHECK: %bitreverse:_(s128) = G_MERGE_VALUES [[BITREVERSE]](s64), [[BITREVERSE1]](s64)
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; CHECK: $q0 = COPY %bitreverse(s128)
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; CHECK: RET_ReallyLR implicit $q0
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%copy:_(s128) = COPY $q0
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%bitreverse:_(s128) = G_BITREVERSE %copy
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$q0 = COPY %bitreverse
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RET_ReallyLR implicit $q0
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