https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126727
krahul.gcc at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |krahul.gcc at gmail dot com
--- Comment #1 from krahul.gcc at gmail dot com ---
(In reply to Drea Pinski from comment #0)
> Take:
> ```
>
> int __GIMPLE (ssa)
> f2 (int a, int b)
> {
> int t;
> int _3;
>
> __BB(2):
> t_2 = a_1(D) - b_5(D);
> t_4 = b_5(D) - a_1(D);
> _3 = __MAX (t_2, t_4);
> return _3;
> }
> ```
>
> This is not optimized to ABS(t_2)
Not valid with -frounding-math. This looks like a trivial missed optimization.
Can I take it up ?
