------- Comment #38 from bergner at gcc dot gnu dot org 2007-06-09 04:08 ------- Created an attachment (id=13671) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13671&action=view) Updated patch to address x86_64 performance issues.
This updated patch reverts the swap_commutative_operands_with_target removal from the previous patch, since it seems x86_64 still relies on this for some benchmarks. The change doesn't seem to affect the POWER6 performance benefits we were seeing with the older patch. -- bergner at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #12915|0 |1 is obsolete| | Attachment #13101|0 |1 is obsolete| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28690