https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79697
Peter Bergner <bergner at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |bergner at gcc dot gnu.org
--- Comment #5 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to prathamesh3492 from comment #4)
> The attached (untested) patch does not mark stmt necessary if it's a call
> stmt and callee is strdup/strndup, and ...
Why do we have to special case these functions? Why can't we do this for all
functions that are marked as const/pure, since we know they have no side
effects other than their return value?
