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Diffstat (limited to 'test/Transforms/SimplifyCFG/PHINode.ll')
| -rw-r--r-- | test/Transforms/SimplifyCFG/PHINode.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/SimplifyCFG/PHINode.ll b/test/Transforms/SimplifyCFG/PHINode.ll new file mode 100644 index 0000000..25a242a --- /dev/null +++ b/test/Transforms/SimplifyCFG/PHINode.ll @@ -0,0 +1,15 @@ +; -simplifycfg is not folding blocks if there is a PHI node involved. This +; should be fixed eventually + +; RUN: opt < %s -simplifycfg -S | FileCheck %s + +define i32 @main(i32 %argc) { +; <label>:0 +; CHECK-NOT: br label %InlinedFunctionReturnNode + br label %InlinedFunctionReturnNode +InlinedFunctionReturnNode: ; preds = %0 + %X = phi i32 [ 7, %0 ] ; <i32> [#uses=1] + %Y = add i32 %X, %argc ; <i32> [#uses=1] + ret i32 %Y +} + |