1 ; RUN: llc -O2 < %s | FileCheck %s
3 @G = common global i32 0, align 4
5 define i32 @foo(i8* %p) nounwind uwtable {
7 %p.addr = alloca i8*, align 8
8 %rv = alloca i32, align 4
9 store i8* %p, i8** %p.addr, align 8
10 store i32 0, i32* @G, align 4
11 %0 = load i8** %p.addr, align 8
13 %1 = call i32 asm "blah", "=r,r,~{memory}"(i8* %0) nounwind
15 store i32 %1, i32* %rv, align 4
16 %2 = load i32* %rv, align 4
17 %3 = load i32* @G, align 4
18 %add = add nsw i32 %2, %3