| /* PR c/11449. */ | |
| /* sign_bit_p() in fold-const.c failed to notice that (int) 0x80000000 | |
| was the sign bit of m. As a result, fold_single_bit_test() | |
| returned ((unsigned int) m >> 31), and that was eventually passed | |
| to invert_truthvalue(), which did not know how to handle | |
| RROTATE_EXPR, causing an ICE. */ | |
| int | |
| foo (int m) | |
| { | |
| return !(m & ((int) 0x80000000)); | |
| } |