diff options
Diffstat (limited to 'llvm/test/Transforms/GlobalOpt/load-store-global.ll')
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/load-store-global.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/load-store-global.ll b/llvm/test/Transforms/GlobalOpt/load-store-global.ll new file mode 100644 index 00000000000..d89d2263955 --- /dev/null +++ b/llvm/test/Transforms/GlobalOpt/load-store-global.ll @@ -0,0 +1,15 @@ +; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep G + +@G = internal global i32 17 ; <i32*> [#uses=3] + +define void @foo() { + %V = load i32* @G ; <i32> [#uses=1] + store i32 %V, i32* @G + ret void +} + +define i32 @bar() { + %X = load i32* @G ; <i32> [#uses=1] + ret i32 %X +} + |
