gcc/testsuite/gcc.target/i386/naked-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O0 -fno-pic" } */
   3
   4 /* Verify that __attribute__((naked)) produces a naked function
   5    that does not use ret to return but traps at the end.  */
   6 void
   7 __attribute__((naked))
   8 foo (void)
   9 {
  10   __asm__ ("# naked");
  11 }
  12 /* { dg-final { scan-assembler "# naked" } } */
  13 /* { dg-final { scan-assembler "(?n)^\\s*ud2$" } } */
  14 /* { dg-final { scan-assembler-not "(?n)^\\s*ret$" } } */