[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-11-14 Thread steven at gcc dot gnu dot org
--- Comment #22 from steven at gcc dot gnu dot org 2005-11-14 10:36 --- Yes, mesa is down. But is that related to this bug? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048

[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-11-13 Thread steven at gcc dot gnu dot org
--- Comment #20 from steven at gcc dot gnu dot org 2005-11-14 00:28 --- Is this still a problem? The SPEC graph for mgrid on PPC has moved up lately: http://www.suse.de/~gcctest/SPEC/CFP/sb-huckleberry2-head-64/172_mgrid_big.png -- steven at gcc dot gnu dot org changed:

[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-11-13 Thread dje at watson dot ibm dot com
--- Comment #21 from dje at watson dot ibm dot com 2005-11-14 01:58 --- Subject: Re: [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure) And mesa has taken a performance dive... -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048

[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-10-30 Thread mmitchel at gcc dot gnu dot org
--- Comment #19 from mmitchel at gcc dot gnu dot org 2005-10-31 00:41 --- Leaving as P2, since this is a SPEC benchmark issue, which many potential users and reviewers use to judge GCC performance. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048

[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-10-17 Thread steven at gcc dot gnu dot org
--- Comment #18 from steven at gcc dot gnu dot org 2005-10-17 09:27 --- *** Bug 20945 has been marked as a duplicate of this bug. *** -- steven at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-09-27 Thread mmitchel at gcc dot gnu dot org
-- What|Removed |Added Target Milestone|4.0.2 |4.0.3 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048

[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-07-07 Thread mmitchel at gcc dot gnu dot org
-- What|Removed |Added Target Milestone|4.0.1 |4.0.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048

[Bug tree-optimization/18048] [4.0/4.1 Regression] mgrid loop performance regression with ivopts (register pressure)

2005-04-20 Thread mmitchel at gcc dot gnu dot org
-- What|Removed |Added Target Milestone|4.0.0 |4.0.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18048