[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

2013-01-18 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 --- Comment #7 from Alexandre Oliva 2013-01-18 10:58:47 UTC --- Author: aoliva Date: Fri Jan 18 10:58:15 2013 New Revision: 195291 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195291 Log: PR debug/54114 PR debug/54402 PR de

[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

2012-12-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

2012-09-19 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 Richard Guenther changed: What|Removed |Added Priority|P3 |P1 Status|WAITING

[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

2012-08-07 Thread aoliva at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 --- Comment #4 from Alexandre Oliva 2012-08-07 20:28:05 UTC --- It seems quite clear to me that the new cost arises due to clobber_overlapping_mems, a relatively expensive operation that fixes a debug info correctness bug and that we just didn't

[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

2012-07-30 Thread jimis at gmx dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 --- Comment #3 from jimis 2012-07-30 12:18:49 UTC --- Created attachment 27894 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27894 XPatch.cpp preprocessed source from xalanc Hi thanks for your patience, I resurrected my PC so now I have acc

[Bug middle-end/54114] [4.8 Regression] variable-tracking performance regression from 4.8-20120610 to 4.8-20120701

2012-07-30 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54114 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|