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Diffstat (limited to 'test/Transforms/SimplifyCFG/hoist-common-code.ll')
| -rw-r--r-- | test/Transforms/SimplifyCFG/hoist-common-code.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Transforms/SimplifyCFG/hoist-common-code.ll b/test/Transforms/SimplifyCFG/hoist-common-code.ll new file mode 100644 index 000000000000..7512da263bd5 --- /dev/null +++ b/test/Transforms/SimplifyCFG/hoist-common-code.ll @@ -0,0 +1,18 @@ +; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep br + +declare void @bar(i32) + +define void @test(i1 %P, i32* %Q) { + br i1 %P, label %T, label %F +T: ; preds = %0 + store i32 1, i32* %Q + %A = load i32* %Q ; <i32> [#uses=1] + call void @bar( i32 %A ) + ret void +F: ; preds = %0 + store i32 1, i32* %Q + %B = load i32* %Q ; <i32> [#uses=1] + call void @bar( i32 %B ) + ret void +} + |