1// REQUIRES: mips-registered-target
2// RUN: %clang_cc1 -triple mips-linux-gnu -emit-llvm -o - %s | FileCheck %s
3
4int data;
5
6void m () {
7  asm("lw $1, %0" :: "m"(data));
8  // CHECK: call void asm sideeffect "lw $$1, $0", "*m,~{$1}"(i32* @data)
9}
10
11void ZC () {
12  asm("ll $1, %0" :: "ZC"(data));
13  // CHECK: call void asm sideeffect "ll $$1, $0", "*^ZC,~{$1}"(i32* @data)
14}
15
16void R () {
17  asm("lw $1, %0" :: "R"(data));
18  // CHECK: call void asm sideeffect "lw $$1, $0", "*R,~{$1}"(i32* @data)
19}
20
21int additionalClobberedRegisters () {
22  int temp0;
23  asm volatile(
24                "mfhi %[temp0], $ac1 \n\t"
25                  : [temp0]"=&r"(temp0)
26                  :
27                  : "memory", "t0", "t1", "$ac1hi", "$ac1lo", "$ac2hi", "$ac2lo", "$ac3hi", "$ac3lo"
28  );
29  return 0;
30  // CHECK: call i32 asm sideeffect "mfhi $0, $$ac1 \0A\09", "=&r,~{memory},~{$8},~{$9},~{$ac1hi},~{$ac1lo},~{$ac2hi},~{$ac2lo},~{$ac3hi},~{$ac3lo},~{$1}"
31}
32