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f04d8d1593
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48483 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
435 B
LLVM
26 lines
435 B
LLVM
; Test CFG simplify removal of branch instructions...
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;
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; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep br
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define void @test1() {
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br label %BB1
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BB1: ; preds = %0
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ret void
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}
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define void @test2() {
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ret void
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BB1: ; No predecessors!
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ret void
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}
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define void @test3(i1 %T) {
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br i1 %T, label %BB1, label %BB1
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BB1: ; preds = %0, %0
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ret void
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}
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