File: two-entry-phi-return.ll

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llvm-toolchain-3.5 1%3A3.5-10
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; RUN: opt < %s -simplifycfg -S | not grep br

define i1 @qux(i8* %m, i8* %n, i8* %o, i8* %p) nounwind  {
entry:
        %tmp7 = icmp eq i8* %m, %n
        br i1 %tmp7, label %bb, label %UnifiedReturnBlock

bb:
        %tmp15 = icmp eq i8* %o, %p
        br label %UnifiedReturnBlock

UnifiedReturnBlock:
        %result = phi i1 [ 0, %entry ], [ %tmp15, %bb ]
        ret i1 %result
}