https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52070
Roger Sayle <roger at nextmovesoftware dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |roger at nextmovesoftware dot
com
Resolution|--- |FIXED
See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=96674
Target Milestone|--- |13.0
Status|NEW |RESOLVED
--- Comment #3 from Roger Sayle <roger at nextmovesoftware dot com> ---
This has been fixed (optimally) since GCC 13, by Eugene Rozenfeld's fix for PR
tree-optimization/96674. The conditional jump was eliminated back in GCC 4.9,
but the combination of the two tests into a subtraction and a single comparison
was implemented (at the tree level) by Eugene.
