/* { dg-do compile } */ /* { dg-options "-O2 -msse2 -mno-inline-all-stringops" } */ struct foo { char array[257]; }; extern struct foo x; int func (struct foo i) { return __builtin_memcmp (&x, &i, sizeof (x)) ? 1 : 2; } /* { dg-final { scan-assembler "call\[\\t \]*_?memcmp" } } */ /* { dg-final { scan-assembler-not "cmpsb" } } */