https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111698
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
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Target| |x86_64-*-*
Keywords| |missed-optimization
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I guess we could do this even on GIMPLE and in general to aligned sub-word
accesses (where byte accesses are always aligned).
It might be also a good fit for RTL forwprop or that mem-offset pass in
development.
