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[Bug tree-optimization/24123] [4.1 Regression] Massive performance regression for -ffast-math due to the recip tree pass
- From: "bonzini at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Sep 2005 08:16:46 -0000
- Subject: [Bug tree-optimization/24123] [4.1 Regression] Massive performance regression for -ffast-math due to the recip tree pass
- References: <20050929140549.24123.uros@kss-loka.si>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |bonzini at gcc dot gnu dot
|dot org |org
Status|UNCONFIRMED |ASSIGNED
Component|rtl-optimization |tree-optimization
Ever Confirmed| |1
Keywords|ra |patch
Last reconfirmed|0000-00-00 00:00:00 |2005-09-30 08:16:44
date| |
Summary|Massive performance |[4.1 Regression] Massive
|regression for -ffast-math |performance regression for -
|due to the recip tree pass |ffast-math due to the recip
| |tree pass
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24123