2018-03-12 14:35:43 +01:00
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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2018-05-05 23:19:59 +02:00
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# RUN: llc -mtriple=amdgcn-- -O0 -run-pass=legalizer -o - %s | FileCheck %s
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2018-03-12 14:35:43 +01:00
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---
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name: test_unmerge_s64_s32
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body: |
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bb.0:
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; CHECK-LABEL: name: test_unmerge_s64_s32
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[C]](s64)
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; CHECK: $vgpr0 = COPY [[UV]](s32)
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; CHECK: $vgpr2 = COPY [[UV1]](s32)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0:_(s64)
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$vgpr0 = COPY %1(s32)
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$vgpr2 = COPY %2(s32)
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...
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---
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name: test_unmerge_v2s32_s32
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; CHECK-LABEL: name: test_unmerge_v2s32_s32
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; CHECK: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $vgpr0_vgpr1
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; CHECK: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
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; CHECK: $vgpr0 = COPY [[UV]](s32)
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; CHECK: $vgpr2 = COPY [[UV1]](s32)
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%0:_(<2 x s32>) = COPY $vgpr0_vgpr1
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%1:_(s32), %2:_(s32) = G_UNMERGE_VALUES %0:_(<2 x s32>)
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$vgpr0 = COPY %1(s32)
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$vgpr2 = COPY %2(s32)
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...
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