1; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
2; RUN: llc -mtriple=thumb-eabi %s -o - | FileCheck %s
3; PR4091
4
5define void @foo(i32 %i, i32* %p) nounwind {
6;CHECK: swp r2, r0, [r1]
7	%asmtmp = call i32 asm sideeffect "swp $0, $2, $3", "=&r,=*m,r,*m,~{memory}"(i32* %p, i32 %i, i32* %p) nounwind
8	ret void
9}
10