llvm-project/llvm/test/CodeGen/AArch64/GlobalISel/legalize-sext-copy.mir

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