49dac4aca0
... 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.
18 lines
465 B
LLVM
18 lines
465 B
LLVM
; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -disable-output
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define void @test(i32* %ldo, i1 %c, i1 %d) {
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bb9:
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br i1 %c, label %bb11, label %bb10
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bb10: ; preds = %bb9
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br label %bb11
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bb11: ; preds = %bb10, %bb9
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%reg330 = phi i32* [ null, %bb10 ], [ %ldo, %bb9 ] ; <i32*> [#uses=1]
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br label %bb20
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bb20: ; preds = %bb20, %bb11
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store i32* %reg330, i32** null
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br i1 %d, label %bb20, label %done
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done: ; preds = %bb20
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ret void
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}
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