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llvm-mirror/test/Transforms/SimplifyCFG/2008-12-06-SingleEntryPhi.ll
Chris Lattner a79a341f1e fix a bug I introduced in simplifycfg handling single entry phi
nodes. FoldSingleEntryPHINodes deletes the PHI, so there is no
need to delete it afterward.

llvm-svn: 60653
2008-12-07 07:22:45 +00:00

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198 B
LLVM

; RUN: llvm-as < %s | opt -simplifycfg | 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
}