gcc/testsuite/gcc.target/i386/stack-check-12.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fstack-clash-protection -mtune=generic" } */
   3 /* { dg-require-effective-target supports_stack_clash_protection } */
   4
   5 __attribute__ ((noreturn)) void exit (int);
   6
   7 __attribute__ ((noreturn)) void
   8 f (void)
   9 {
  10   asm volatile ("nop" ::: "edi");
  11   exit (1);
  12 }
  13
  14 /* { dg-final { scan-assembler-not "or\[ql\]" } } */
  15 /* { dg-final { scan-assembler "pushl   %esi" { target ia32 } } } */
  16 /* { dg-final { scan-assembler "popl    %esi" { target ia32 } } }*/
  17 /* { dg-final { scan-assembler "pushq   %rax" { target ! { ia32 } } } } */
  18 /* { dg-final { scan-assembler "popq    %rax" { target ! { ia32 } } } }*/
  19