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24dcbaf756
Nodes that had children outside of the post dominator tree (infinite loops) where removed from the post dominator tree. This seems to be wrong. Leave them in the tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93633 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
295 B
LLVM
25 lines
295 B
LLVM
; RUN: opt < %s -postdomtree -analyze | FileCheck %s
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define internal void @f() {
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entry:
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br i1 1, label %a, label %b
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a:
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br label %c
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b:
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br label %c
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c:
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br i1 undef, label %bb35, label %bb3.i
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bb3.i:
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br label %bb3.i
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bb35.loopexit3:
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br label %bb35
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bb35:
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ret void
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}
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; CHECK: [4] %entry
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