| commit | 03e689aaac95da0b22f7689a2c307e8ddd99ae2c | [log] [tgz] |
|---|---|---|
| author | Alan Modra <amodra@gmail.com> | Fri Jun 18 22:27:01 2021 +0930 |
| committer | Alan Modra <amodra@gmail.com> | Sat Jun 19 11:08:55 2021 +0930 |
| tree | 3d400c00985b288b6cde2b2a356112d20bc107b8 | |
| parent | 43f71bc5df211f424e7dfafbdfb644cd03bfcd34 [diff] |
ubsan errors when 32-bit bfd A shift count exceeding the size of the value is undefined behaviour, and so is negating a signed LONG_MIN. * config/tc-z80.c (signed_overflow, unsigned_overflow): Avoid UB.