mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-24 11:29:10 +00:00
8da97f0057
- Add special test to detect the case of -1 * INTMAX_MIN - Protect against elimination of the test division by the optimizer Garrett Cooper noticed that the overflow checks were incomplete, and Bruce Evans suggested the use of the "volatile" qualifier to counter the effect of the undefined behaviour, when the prior multiplication caused overflow, and he also suggested improvements to the comments. Reviewed by: bde MFC after: 1 week |
||
---|---|---|
.. | ||
tests | ||
expr.1 | ||
expr.y | ||
Makefile |