https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118650
Richard Sandiford <rsandifo at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |rsandifo at gcc dot gnu.org
--- Comment #5 from Richard Sandiford <rsandifo at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #4)
> maybe also a thing for SSA backprop? Eliminating ops that only affect bits
> masked by &? Or ops that only affect bits added by |?
Yeah, did get some way to implementing that a while back, but it didn't seem to
trigger very often, so I gave up on it :) Maybe worth trying again…
