1; RUN: llc < %s -march=x86-64 -no-integrated-as -mtriple=x86_64-linux-gnu | FileCheck %s 2 3; CHECK-LABEL: test1: 4; CHECK: movl (%rdi), %eax 5; CHECK: nop 6; CHECK: movl %eax, (%rdi) 7; CHECK: ret 8define void @test1(i32* %l) { 9 %load = load i32, i32* %l 10 call void asm "nop", "=*rmrm,0m0m,~{dirflag},~{fpsr},~{flags}"(i32* %l, i32 %load) 11 ret void 12} 13