File: 2008-12-06-SingleEntryPhi.ll

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; RUN: opt < %s -passes=simplifycfg -simplifycfg-require-and-preserve-domtree=1 | llvm-dis
define i32 @test() {
entry:
	br label %T
T:
	%C = phi i1 [false, %entry]
	br i1 %C, label %X, label %Y
X:
	ret i32 2
Y:
	add i32 1, 2
	ret i32 1
}