| /* { dg-do run } */ | |
| /* Verify we do not get a bogus access function with 0B vs. 1B which | |
| disambiguates both accesses and leads to vectorization. */ | |
| extern int memcmp(const void *, const void *, __SIZE_TYPE__); | |
| extern void abort (void); | |
| short a[33] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 }; | |
| short b[33] = { 0, }; | |
| int main() | |
| { | |
| #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ | |
| int i; | |
| if (sizeof (short) == 2) | |
| { | |
| for (i = 0; i < 64; ++i) | |
| { | |
| (*((char(*)[])&a[1]))[i] = (*((char(*)[])&a[0]))[i+1]; | |
| } | |
| if (memcmp (&a, &b, sizeof (a)) != 0) | |
| abort (); | |
| } | |
| #endif | |
| return 0; | |
| } |