clang/test/CodeGen/2006-09-28-SimpleAsm.c

   1 // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
   2 // PR924
   3
   4 void bar(void) {
   5   // Extended asm
   6   // CHECK: call void asm sideeffect "ext: xorl %eax, eax; movl eax, fs; movl eax, gs  %blah
   7   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 }