gcc/testsuite/gcc.target/i386/pad-4.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target ia32 } */
   3 /* { dg-require-effective-target fpic } */
   4 /* { dg-skip-if "" { *-*-* } { "-march=*" } { "-march=atom" } } */
   5 /* { dg-skip-if "No Windows PIC" { *-*-mingw* *-*-cygwin } } */
   6 /* { dg-options "-O2 -fomit-frame-pointer -march=atom -fPIC" } */
   7 /* { dg-final { scan-assembler-times "nop" 8 } } */
   8 /* { dg-final { scan-assembler-not "rep" } } */
   9
  10 extern int bar;
  11
  12 int
  13 foo ()
  14 {
  15   asm volatile ("");
  16   return bar;
  17 }