https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54579
Mikhail Maltsev <miyuki at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |miyuki at gcc dot gnu.org
Resolution|--- |FIXED
--- Comment #3 from Mikhail Maltsev <miyuki at gcc dot gnu.org> ---
We already fold (-a - 1) into ~a, so the transformation for PR55299 should work
for this case too. I added the mentioned test case to
gcc/testsuite/gcc.dg/fold-notshift-1.c.
