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Diffstat (limited to 'test/Transforms/IndVarSimplify/2005-02-26-ExitValueCompute.ll')
| -rw-r--r-- | test/Transforms/IndVarSimplify/2005-02-26-ExitValueCompute.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/2005-02-26-ExitValueCompute.ll b/test/Transforms/IndVarSimplify/2005-02-26-ExitValueCompute.ll new file mode 100644 index 0000000..853d5ad --- /dev/null +++ b/test/Transforms/IndVarSimplify/2005-02-26-ExitValueCompute.ll @@ -0,0 +1,20 @@ +; RUN: llvm-as < %s | opt -indvars | llvm-dis | \ +; RUN: grep {ret i32 152} + +define i32 @main() { +entry: + br label %no_exit + +no_exit: ; preds = %no_exit, %entry + %i.1.0 = phi i32 [ 0, %entry ], [ %inc, %no_exit ] ; <i32> [#uses=2] + %tmp.4 = icmp sgt i32 %i.1.0, 50 ; <i1> [#uses=1] + %tmp.7 = select i1 %tmp.4, i32 100, i32 0 ; <i32> [#uses=1] + %i.0 = add i32 %i.1.0, 1 ; <i32> [#uses=1] + %inc = add i32 %i.0, %tmp.7 ; <i32> [#uses=3] + %tmp.1 = icmp slt i32 %inc, 100 ; <i1> [#uses=1] + br i1 %tmp.1, label %no_exit, label %loopexit + +loopexit: ; preds = %no_exit + ret i32 %inc +} + |