| /* { dg-do compile } */ | |
| /* { dg-options "-O2 -fdump-tree-evrp-details" } */ | |
| __extension__ typedef __UINT32_TYPE__ uint32_t; | |
| int funsigned (uint32_t a) | |
| { | |
| return 0x1ffffffffL / a == 0; | |
| } | |
| int funsigned2 (uint32_t a) | |
| { | |
| if (a < 1) return 1; | |
| return (-1 * 0x1ffffffffL) / a == 0; | |
| } | |
| /* { dg-final { scan-tree-dump "int \\\[2, 8589934591\\\]" "evrp" } } */ | |
| /* { dg-final { scan-tree-dump "int \\\[-8589934591, -2\\\]" "evrp" } } */ | |