22 lines
693 B
Plaintext
22 lines
693 B
Plaintext
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -march=aarch64 -run-pass=legalizer %s -o - | FileCheck %s
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---
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name: test_sext_copy
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body: |
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bb.0.entry:
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liveins: $w0, $w1
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; CHECK-LABEL: name: test_sext_copy
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w1
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; CHECK: $w0 = COPY [[COPY]](s32)
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; CHECK: $w0 = COPY [[COPY]](s32)
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; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w0
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; CHECK: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[COPY1]](s32)
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; CHECK: $x0 = COPY [[SEXT]](s64)
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%0:_(s32) = COPY $w1
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$w0 = COPY %0(s32)
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$w0 = COPY %0(s32)
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%1:_(s32) = COPY $w0
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%2:_(s64) = G_SEXT %1(s32)
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$x0 = COPY %2(s64)
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...
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