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1; RUN: llc < %s -mtriple=i686-- -no-integrated-as2; PR8333 4@G = weak global i32 0 ; <ptr> [#uses=3]5 6define i32 @foo(i32 %X) {7entry:8 %X_addr = alloca i32 ; <ptr> [#uses=3]9 store i32 %X, ptr %X_addr10 call void asm sideeffect "xchg{l} {$0,$1|$1,$0}", "=*m,=*r,m,1,~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32) @G, ptr elementtype(i32) %X_addr, ptr @G, i32 %X )11 %tmp1 = load i32, ptr %X_addr ; <i32> [#uses=1]12 ret i32 %tmp113}14 15define i32 @foo2(i32 %X) {16entry:17 %X_addr = alloca i32 ; <ptr> [#uses=3]18 store i32 %X, ptr %X_addr19 call void asm sideeffect "xchg{l} {$0,$1|$1,$0}", "=*m,=*r,1,~{dirflag},~{fpsr},~{flags}"(ptr elementtype(i32) @G, ptr elementtype(i32) %X_addr, i32 %X )20 %tmp1 = load i32, ptr %X_addr ; <i32> [#uses=1]21 ret i32 %tmp122}23 24