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| -rw-r--r-- | test/Transforms/CorrelatedExprs/2002-09-23-PHIUpdateBug.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/Transforms/CorrelatedExprs/2002-09-23-PHIUpdateBug.ll b/test/Transforms/CorrelatedExprs/2002-09-23-PHIUpdateBug.ll new file mode 100644 index 0000000000..e2dae95f79 --- /dev/null +++ b/test/Transforms/CorrelatedExprs/2002-09-23-PHIUpdateBug.ll @@ -0,0 +1,25 @@ +; RUN: as < %s | opt -cee + +implementation + +declare void %foo(int) + +void %test(int %A, bool %C) { + br bool %C, label %bb3, label %bb1 +bb1: ;[#uses=0] + %cond212 = setgt int %A, 9 ; <bool> [#uses=1] + br bool %cond212, label %bb2, label %bb3 + +bb2: ;[#uses=1] + %cond = setgt int %A, 7 + br bool %cond, label %bb3, label %bb7 + +bb3: ;[#uses=1] + %X = phi int [ 0, %0], [ 12, %bb1] + call void %foo( int %X ) + br label %bb7 + +bb7: ;[#uses=2] + ret void +} + |