On Mon, Oct 16, 2023 at 12:00 AM Andrew Pinski wrote:
>
> This improves the `A CMP 0 ? A : -A` set of match patterns to use
> bitwise_equal_p which allows an nop cast between signed and unsigned.
> This allows catching a few extra cases which were not being caught before.
>
> OK? Bootstrapped and
This improves the `A CMP 0 ? A : -A` set of match patterns to use
bitwise_equal_p which allows an nop cast between signed and unsigned.
This allows catching a few extra cases which were not being caught before.
OK? Bootstrapped and tested on x86_64-linux-gnu with no regressions.
gcc/ChangeLog: