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| -rw-r--r-- | test/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll b/test/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll new file mode 100644 index 0000000000..57f1feeaaa --- /dev/null +++ b/test/Transforms/IndVarsSimplify/2005-02-26-ExitValueCompute.ll @@ -0,0 +1,19 @@ +; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep 'ret int 152' + +int %main() { +entry: + br label %no_exit + +no_exit: ; preds = %no_exit, %entry + %i.1.0 = phi int [ 0, %entry ], [ %inc, %no_exit ] ; <int> [#uses=2] + %tmp.4 = setgt int %i.1.0, 50 ; <bool> [#uses=1] + %tmp.7 = select bool %tmp.4, int 100, int 0 ; <int> [#uses=1] + %i.0 = add int %i.1.0, 1 ; <int> [#uses=1] + %inc = add int %i.0, %tmp.7 ; <int> [#uses=3] + %tmp.1 = setlt int %inc, 100 ; <bool> [#uses=1] + br bool %tmp.1, label %no_exit, label %loopexit + +loopexit: ; preds = %no_exit + ret int %inc +} + |