llvm-mirror/test/Analysis/GlobalsModRef/aliastest.ll
2007-01-17 07:59:14 +00:00

10 lines
275 B
LLVM

; RUN: llvm-upgrade < %s | llvm-as | opt -globalsmodref-aa -load-vn -gcse | llvm-dis | not grep load
%X = internal global int 4
int %test(int *%P) {
store int 7, int* %P
store int 12, int* %X ;; cannot alias P, X's addr isn't taken
%V = load int* %P
ret int %V
}