Jakub Jelinek <jakub at gcc dot> changed:

           What    |Removed                     |Added
                 CC|                            |jakub at gcc dot

--- Comment #1 from Jakub Jelinek <jakub at gcc dot> ---
This is intentional.  For sanitization we don't want to heavily rely on value
range propagation, because value range propagation is relying on no undefined
behavior occuring in the program and the sanitizer's purpose is exactly catch
undefined behavior in the program.  We don't have 2 sets of value ranges where
one would be extra conservative and another another one what we have right now
where we could use the extra conservative for sanitization.  And by using the
normal value range we would just not detect many undefined behaviors.

Reply via email to