92 lines
2.5 KiB
YAML
92 lines
2.5 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -O0 -run-pass=legalizer -global-isel %s -o - | FileCheck %s
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--- |
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target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
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target triple = "aarch64--"
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define void @test_combines_2() { ret void }
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define void @test_combines_3() { ret void }
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define void @test_combines_4() { ret void }
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define void @test_combines_5() { ret void }
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...
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---
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name: test_combines_2
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body: |
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bb.0:
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liveins: %w0
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; Here the types don't match.
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; CHECK-LABEL: name: test_combines_2
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY %w0
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; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY]]
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; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY]](s32), [[ADD]](s32)
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s1) = G_EXTRACT [[MV]](s64), 0
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; CHECK: [[EXTRACT1:%[0-9]+]]:_(s64) = G_EXTRACT [[MV]](s64), 0
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%0:_(s32) = COPY %w0
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%1:_(s32) = G_ADD %0, %0
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%2:_(s64) = G_MERGE_VALUES %0, %1
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%3:_(s1) = G_EXTRACT %2, 0
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%5:_(s32) = G_ANYEXT %3
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%w0 = COPY %5
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%4:_(s64) = G_EXTRACT %2, 0
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%x0 = COPY %4
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...
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---
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name: test_combines_3
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body: |
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bb.0:
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liveins: %w0
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; CHECK-LABEL: name: test_combines_3
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY %w0
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; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY]]
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; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[ADD]]
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%0:_(s32) = COPY %w0
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%1:_(s32) = G_ADD %0, %0
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%2:_(s64) = G_MERGE_VALUES %0, %1
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%3:_(s32), %4:_(s32) = G_UNMERGE_VALUES %2
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%5:_(s32) = G_ADD %3, %4
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%w0 = COPY %5
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...
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---
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name: test_combines_4
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body: |
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bb.0:
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liveins: %x0
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; CHECK-LABEL: name: test_combines_4
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; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY %x0
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; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64)
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; CHECK: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[COPY1]], [[COPY1]]
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%0:_(s64) = COPY %x0
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%1:_(s128) = G_MERGE_VALUES %0, %0
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%2:_(s64) = G_EXTRACT %1, 0
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%3:_(s64) = G_ADD %2, %2
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%w0 = COPY %3
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...
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---
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name: test_combines_5
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body: |
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bb.0:
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liveins: %w0
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; CHECK-LABEL: name: test_combines_5
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY %w0
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; CHECK: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[COPY]]
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; CHECK: [[ADD1:%[0-9]+]]:_(s32) = G_ADD [[COPY]], [[ADD]]
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%0:_(s32) = COPY %w0
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%1:_(s32) = G_ADD %0, %0
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%2:_(s64) = G_MERGE_VALUES %0, %1
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%3:_(s32), %4:_(s32) = G_UNMERGE_VALUES %2
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%5:_(s32) = G_ADD %3, %4
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%w0 = COPY %5
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...
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