llvm-6502/test/Analysis/BasicAA/2004-01-29-InvariantMemory.llx

; RUN: llvm-upgrade < %s | llvm-as | opt -load-vn -gcse -instcombine | \
; RUN:    llvm-dis | not grep load

%X = constant [2 x int] [int 4, int 5]

int %test(int* %Y, long %idx) {
        %P = getelementptr [2 x int]* %X, long 0, long %idx
	%A = load int* %P      ; Load from invariant memory
	store int 4, int* %Y   ; Store could not be to %X
	%B = load int* %P
	%C = sub int %A, %B
	ret int %C
}