view gcc/testsuite/c-c++-common/patchable_function_entry-definition.c @ 16:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
line wrap: on
line source

/* { dg-do compile { target { ! nvptx*-*-* } } } */
/* { dg-options "-O2 -fpatchable-function-entry=3,1" } */
/* { dg-final { scan-assembler-times "nop" 1 { target { ! alpha*-*-* } } } } */
/* { dg-final { scan-assembler-times "bis" 1 { target alpha*-*-* } } } */

extern int a;

int f3 (void);

/* F3 should now get 1 NOP.  */
int
__attribute__((noinline))
__attribute__((patchable_function_entry(1)))
f3 (void)
{
  return 5*a;
}