164e0847a5
... so just ensure that we pass DomTreeUpdater it into it. Fixes DomTree preservation for a large number of tests, all of which are marked as such so that they do not regress.
14 lines
231 B
LLVM
14 lines
231 B
LLVM
; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 | llvm-dis
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define i32 @test() {
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entry:
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br label %T
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T:
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%C = phi i1 [false, %entry]
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br i1 %C, label %X, label %Y
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X:
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ret i32 2
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Y:
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add i32 1, 2
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ret i32 1
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}
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