gcc/testsuite/gcc.target/i386/interrupt-26.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Os -mgeneral-regs-only -mno-cld" } */
   3
   4
   5 extern void *a;
   6 extern int b;
   7
   8 __attribute__ ((interrupt))
   9 void
  10 foo (void *frame)
  11 {
  12   __builtin_memset (a, b, 40);
  13 }
  14
  15 /* { dg-final { scan-assembler "stosb" } } */
  16 /* { dg-final { scan-assembler-times "\tcld" 1 } } */