1 2 3 4 5 6 7 8 9 10 11 12 13 14
; RUN: llvm-as < %s | opt -load-vn -gcse | llvm-dis | not grep load ; Test that loads of undefined memory are eliminated. int %test1() { %X = malloc int %Y = load int* %X ret int %Y } int %test2() { %X = alloca int %Y = load int* %X ret int %Y }