https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121424
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
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See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=94474,
| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=99654
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
So I looked at -O2, GCC gets this "right". I am suspecting it is out of ssa
coalescing which might be causing this but I could be wrong.