| /* PR tree-optimization/85529 */ | |
| /* { dg-do run } */ | |
| /* { dg-options "-O2 -fno-ssa-phiopt" } */ | |
| __attribute__((noinline, noclone)) int | |
| foo (int x) | |
| { | |
| x &= 31; | |
| x -= 25; | |
| x *= 2; | |
| if (x < 0) | |
| return 1; | |
| int y = x >> 2; | |
| if (x >= y) | |
| return 1; | |
| return 0; | |
| } | |
| int | |
| main () | |
| { | |
| int i; | |
| for (i = 0; i < 63; i++) | |
| if (foo (i) != 1) | |
| __builtin_abort (); | |
| return 0; | |
| } |