[Bug tree-optimization/33761] tree-copyrename and tree-dominators pessimizes gzip SPEC score

2013-12-29 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33761 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug tree-optimization/33761] tree-copyrename and tree-dominators pessimizes gzip SPEC score

2013-12-24 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33761 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Attachment #15079|0 |1 is

[Bug tree-optimization/33761] tree-copyrename and tree-dominators pessimizes gzip SPEC score

2013-12-24 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33761 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Attachment #15108|0 |1 is

[Bug tree-optimization/33761] tree-copyrename and tree-dominators pessimizes gzip SPEC score

2013-12-24 Thread steven at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33761 Steven Bosscher steven at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING ---

[Bug tree-optimization/33761] tree-copyrename and tree-dominators pessimizes gzip SPEC score

2008-09-06 Thread ubizjak at gmail dot com
--- Comment #28 from ubizjak at gmail dot com 2008-09-06 15:26 --- (In reply to comment #27) Also just noticed that offline copy of longest-match get extra move: .L15: movzbl 2(%eax), %edi #, tmp87 leal2(%eax), %ecx #, scan.158 movl%edi, %edx