[Bug target/50038] redundant zero extensions

2011-12-28 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 Uros Bizjak changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug target/50038] redundant zero extensions

2011-12-21 Thread kyukhin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 --- Comment #8 from Kirill Yukhin 2011-12-21 11:52:32 UTC --- Author: kyukhin Date: Wed Dec 21 11:52:27 2011 New Revision: 182574 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182574 Log: gcc/ 2011-12-21 Enkovich Ilya PR tar

[Bug target/50038] redundant zero extensions

2011-11-05 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 Eric Botcazou changed: What|Removed |Added Keywords||missed-optimization Status|UN

[Bug target/50038] redundant zero extensions

2011-10-04 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 --- Comment #6 from Uros Bizjak 2011-10-04 10:03:32 UTC --- (In reply to comment #5) > This patch is experimental and before sending it to patches mail-list i wanted > to verify that at least the approach (modify implicit-zee pass and later > en

[Bug target/50038] redundant zero extensions

2011-10-04 Thread tocarip.intel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 --- Comment #5 from tocarip.intel at gmail dot com 2011-10-04 09:52:03 UTC --- This patch is experimental and before sending it to patches mail-list i wanted to verify that at least the approach (modify implicit-zee pass and later enable it on 32bi

[Bug target/50038] redundant zero extensions

2011-10-03 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 --- Comment #4 from Uros Bizjak 2011-10-03 09:19:16 UTC --- (In reply to comment #3) > So assuming this approach (modify implicit-zee pass) is right, we'll have to > enable this pass at least on x86 (32 bit). Is it ok ? > > P. S. > I forgot to m

[Bug target/50038] redundant zero extensions

2011-09-30 Thread tocarip.intel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 tocarip.intel at gmail dot com changed: What|Removed |Added CC||tocarip.intel at gmail dot

[Bug target/50038] redundant zero extensions

2011-09-27 Thread tocarip.intel at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 --- Comment #2 from tocarip.intel at gmail dot com 2011-09-27 10:15:15 UTC --- Created attachment 25369 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25369 Possible solution Here is an experimental patch which solves this problem. I modified

[Bug target/50038] redundant zero extensions

2011-08-11 Thread izamyatin at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50038 Igor Zamyatin changed: What|Removed |Added CC||izamyatin at gmail dot com --- Comment #1