/* PR middle-end/46647 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2 -fdump-tree-optimized" } */ | |
int a; | |
int | |
func1 (void) | |
{ | |
__builtin_memset (&a, -1, sizeof (a)); | |
return 0; | |
} | |
int | |
func2 (void) | |
{ | |
__builtin_memset (&a, 123, sizeof (a)); | |
return 0; | |
} | |
int | |
func3 (void) | |
{ | |
__builtin_memset (&a, 0, sizeof (a)); | |
return 0; | |
} | |
/* The xfail for avr, cris-* and pru is due to PR53535. */ | |
/* { dg-final { scan-tree-dump-not "memset" "optimized" { xfail avr-*-* cris-*-* pru-*-* } } } */ |