https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54770
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=23384
--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #4)
> Right now we only have control flow insensitive points to ESCAPED set, so
> I'm afraid this is unfixable, unless we change that. Only with control flow
> sensitive ESCAPED we'd be able to clear the tmp var out of the escaped set
> at the CLOBBER point (but it would need to be kept in other points to sets,
> as we could e.g. CSE pure/const calls that return the var's address).
That is just PR 23384.
