/* PR tree-optimization/97053 */ | |
/* { dg-do run } */ | |
/* { dg-options "-O2" } */ | |
struct S { short a; char b[9]; int c; char d; int e; }; | |
__attribute__((noipa)) void | |
foo (char *x, char *y) | |
{ | |
if (__builtin_strcmp (x, "ABCDXXXX") != 0 | |
|| __builtin_strcmp (y, "ABCDXXXX") != 0) | |
__builtin_abort (); | |
} | |
int | |
main () | |
{ | |
char a[9] = "XXXXXXXX"; | |
struct S b = {}; | |
__builtin_memcpy (a, "ABCD", 4); | |
b.a = 5; | |
__builtin_memcpy (b.b, a, 8); | |
b.d = 'X'; | |
b.e = 1; | |
foo (a, b.b); | |
return 0; | |
} |