diff --git a/test/Transforms/DeadStoreElimination/alloca.llx b/test/Transforms/DeadStoreElimination/alloca.llx new file mode 100644 index 00000000000..c75a618d3d4 --- /dev/null +++ b/test/Transforms/DeadStoreElimination/alloca.llx @@ -0,0 +1,8 @@ +; RUN: llvm-as < %s | opt -dse | llvm-dis | not grep DEAD + +void %test(int* %Q) { + %P = alloca int + %DEAD = load int* %Q + store int %DEAD, int* %P ;; Alloca goes out of scope, dead store. + ret void +}