diff --git a/test/Transforms/GlobalOpt/load-store-global.llx b/test/Transforms/GlobalOpt/load-store-global.llx new file mode 100644 index 00000000000..2d79dd1ac34 --- /dev/null +++ b/test/Transforms/GlobalOpt/load-store-global.llx @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep G + +%G = internal global int 17 + +void %foo() { + %V = load int* %G + store int %V, int* %G ;; Doesn't change the value + ret void +} +int %bar() { + %X = load int* %G + ret int %X +} +