[Bug tree-optimization/59544] Vectorizing store with negative step

2013-12-20 Thread meibf at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59544 --- Comment #1 from meibf at gcc dot gnu.org --- Author: meibf Date: Fri Dec 20 13:46:01 2013 New Revision: 206148 URL: http://gcc.gnu.org/viewcvs?rev=206148&root=gcc&view=rev Log: 2013-12-20 Bingfeng Mei PR tree-optimizati

[Bug middle-end/59569] [4.9 Regression] r206148 causes internal compiler error: in vect_create_destination_var, at tree-vect-data-refs.c:4294

2013-12-23 Thread meibf at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59569 --- Comment #11 from meibf at gcc dot gnu.org --- Author: meibf Date: Mon Dec 23 15:07:58 2013 New Revision: 206179 URL: http://gcc.gnu.org/viewcvs?rev=206179&root=gcc&view=rev Log: 2013-12-23 Bingfeng Mei PR middle-end/59569

[Bug tree-optimization/59651] [4.9 Regression] Vectorizer failing to spot dependence causes incorrect code generation.

2014-01-03 Thread meibf at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59651 --- Comment #8 from meibf at gcc dot gnu.org --- Author: meibf Date: Fri Jan 3 15:40:57 2014 New Revision: 206319 URL: http://gcc.gnu.org/viewcvs?rev=206319&root=gcc&view=rev Log: 2014-01-03 Bingfeng Mei PR tree-optimizati

[Bug lto/61868] -frandom-seed always results in random_seed of 0

2014-07-31 Thread meibf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61868 --- Comment #2 from meibf at gcc dot gnu.org --- Author: meibf Date: Thu Jul 31 08:50:50 2014 New Revision: 213321 URL: https://gcc.gnu.org/viewcvs?rev=213321&root=gcc&view=rev Log: 2014-07-31 Bingfeng Mei PR lto/61868 *

[Bug c/45834] Redundant inter-loop edges in DDG

2010-10-21 Thread meibf at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45834 --- Comment #8 from meibf at gcc dot gnu.org 2010-10-21 15:16:05 UTC --- Author: meibf Date: Thu Oct 21 15:16:01 2010 New Revision: 165781 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165781 Log: 2010-10-21 Bingfeng Mei