| /* PR tree-optimization/65427 */ |
| |
| typedef int V __attribute__ ((vector_size (8 * sizeof (int)))); |
| V a, b, c, d, e, f; |
| |
| __attribute__((noinline, noclone)) void |
| foo (int x, int y) |
| { |
| do |
| { |
| if (x) |
| d = a ^ c; |
| else |
| d = a ^ b; |
| } |
| while (y); |
| } |
| |
| int |
| main () |
| { |
| a = (V) { 1, 2, 3, 4, 5, 6, 7, 8 }; |
| b = (V) { 0x40, 0x80, 0x40, 0x80, 0x40, 0x80, 0x40, 0x80 }; |
| e = (V) { 0x41, 0x82, 0x43, 0x84, 0x45, 0x86, 0x47, 0x88 }; |
| foo (0, 0); |
| if (__builtin_memcmp (&d, &e, sizeof (V)) != 0) |
| __builtin_abort (); |
| c = (V) { 0x80, 0x40, 0x80, 0x40, 0x80, 0x40, 0x80, 0x40 }; |
| f = (V) { 0x81, 0x42, 0x83, 0x44, 0x85, 0x46, 0x87, 0x48 }; |
| foo (1, 0); |
| if (__builtin_memcmp (&d, &f, sizeof (V)) != 0) |
| __builtin_abort (); |
| return 0; |
| } |