gcc/testsuite/gcc.target/i386/interrupt-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -mgeneral-regs-only -mno-cld -Wall -g" } */
   3
   4 void
   5 __attribute__((interrupt))
   6 fn (void *frame)
   7 {
   8 }
   9
  10 typedef void (*fn_t) (void *) __attribute__((interrupt));
  11
  12 fn_t fns[] =
  13 {
  14   fn,
  15 };
  16
  17 /* { dg-final { scan-assembler-not "add(l|q)\[\\t \]*\\$\[0-9\]*,\[\\t \]*%\[re\]?sp" } } */
  18 /* { dg-final { scan-assembler-times "iret" 1 { target ia32 } } } */
  19 /* { dg-final { scan-assembler-times "iretq" 1 { target { ! ia32 } } } } */
  20 /* { dg-final { scan-assembler-not "\tcld" } } */