On Tue, Jan 30, 2024 at 8:33 AM Roger Sayle wrote:
>
>
> This patch resolves PR113560, a code quality regression from GCC12
> affecting x86_64, by enhancing the middle-end's tree-ssa-math-opts.cc
> to recognize more instances of widening multiplications.
>
> The widening multiplication perception
This patch resolves PR113560, a code quality regression from GCC12
affecting x86_64, by enhancing the middle-end's tree-ssa-math-opts.cc
to recognize more instances of widening multiplications.
The widening multiplication perception code identifies cases like:
_1 = (unsigned __int128)
