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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5
# REQUIRES: asserts
# RUN: llc -run-pass systemz-long-branch -mtriple=s390x-ibm-zos -o - %s | FileCheck %s
# Makes sure INIT_UNDEF does not crash the compiler in systemz-long-branch
---
name: func0
body: |
bb.0.entry:
; CHECK-LABEL: name: func0
; CHECK: renamable $r0l = INIT_UNDEF
; CHECK-NEXT: renamable $r3d = LGFR killed renamable $r0l
; CHECK-NEXT: frame-destroy Return_XPLINK implicit $r3d
renamable $r0l = INIT_UNDEF
renamable $r3d = LGFR killed renamable $r0l
frame-destroy Return_XPLINK implicit $r3d
...
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