[Bug ipa/68930] Aggregate replacements not applied to inline function bodies.

hubicka at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Dec 16 06:00:00 GMT 2015


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68930

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rguenther at suse dot de

--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Actually applying it just after inlining is probably going to miss the
transform, too, because there will be extra copy of the whole aggregate.  What
about making the info about known constant values of aggregates available to
GVN? It should be able to do the desired cleanup.


More information about the Gcc-bugs mailing list