[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.8.3

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-12-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 --- Comment #8 from Richard Biener --- Author: rguenth Date: Fri Dec 6 12:39:32 2013 New Revision: 205739 URL: http://gcc.gnu.org/viewcvs?rev=205739&root=gcc&view=rev Log: 2013-12-06 Richard Biener Backport from mainline 2013-11-27

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-09-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-09-05 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 --- Comment #6 from Richard Biener --- Author: rguenth Date: Thu Sep 5 12:45:20 2013 New Revision: 202282 URL: http://gcc.gnu.org/viewcvs?rev=202282&root=gcc&view=rev Log: 2013-09-05 Richard Biener PR tree-optimization/58137 * tree-v

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-08-20 Thread bernd.edlinger at hotmail dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 --- Comment #5 from Bernd Edlinger --- OK, a slightly improved patch was posted at: http://gcc.gnu.org/ml/gcc-patches/2013-08/msg01099.html

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-08-13 Thread kirill.yukhin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 --- Comment #4 from Yukhin Kirill --- > Could some one check if the generated code is now correct ? Patch works both on attached AVX2 testcase and on root AVX-512 issue, thanks. I think it should be submitted to gcc-patches.

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-08-12 Thread bernd.edlinger at hotmail dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 --- Comment #3 from Bernd Edlinger --- Created attachment 30639 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30639&action=edit possible fix This seems to be a bug in the constant folding of constant vector values at forwprop4. Could some

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-08-12 Thread bernd.edlinger at hotmail dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 Bernd Edlinger changed: What|Removed |Added CC||bernd.edlinger at hotmail dot de --- Co

[Bug tree-optimization/58137] [trunk, ICE] full unroll + AVX2 vectorization

2013-08-12 Thread kirill.yukhin at intel dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58137 --- Comment #1 from Yukhin Kirill --- Actually, this case come while debugging Spec2000's perl workload on AVX-512 changes (with bigger tripcount).