[PATCH] Fix optimization regression in constant folder

Eric Botcazou ebotcazou@adacore.com
Wed Sep 19 11:33:00 GMT 2007

> That only works if you know that there is no overflow.  You will have a
> hard time arguing that we never hit the case that sizetype calculations do
> overflow.

The premise is that the behavior of the program is undefined in this case.

Eric Botcazou

More information about the Gcc-patches mailing list