4fc169f664
... so just ensure that we pass DomTreeUpdater it into it. Apparently, there were no dedicated tests just for that functionality, so i'm adding one here.
17 lines
367 B
LLVM
17 lines
367 B
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S < %s | FileCheck %s
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define void @fn() {
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; CHECK-LABEL: @fn(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: ret void
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;
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entry:
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ret void
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unreachable_bb0:
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br label %unreachable_bb1
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unreachable_bb1:
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br label %unreachable_bb0
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}
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