13 lines · c
1// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s2// PR9243 4void bar(void) {5 // Extended asm6 // CHECK: call void asm sideeffect "ext: xorl %eax, eax; movl eax, fs; movl eax, gs %blah7 asm volatile ("ext: xorl %%eax, eax; movl eax, fs; movl eax, gs %%blah %= %\8% " : : "r"(1));9 // CHECK: call void asm sideeffect "nonext: xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs %%blah %= %%10 // Non-extended asm.11 asm volatile ("nonext: xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs %%blah %= %% ");12}13