[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2017-09-21 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 Alexander Monakov changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2017-09-21 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 --- Comment #8 from Alexander Monakov --- Author: amonakov Date: Thu Sep 21 21:56:16 2017 New Revision: 253081 URL: https://gcc.gnu.org/viewcvs?rev=253081=gcc=rev Log: PR tree-optimization/71702 Backport r230667 2015-11-20 Jim

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-07-25 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 --- Comment #7 from Richard Biener --- (In reply to Alexander Monakov from comment #3) > On 6/trunk, this issue is fixed or made latent by r230667 that added > > + STRIP_NOPS (t1); > + STRIP_NOPS (t2); > > to

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-07-23 Thread awilfox at adelielinux dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 A. Wilcox (awilfox) changed: What|Removed |Added CC||awilfox at adelielinux dot org

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-07-22 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 Alexander Monakov changed: What|Removed |Added CC||tony at kelman dot net --- Comment

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-07-15 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 David Edelsohn changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-07-07 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 --- Comment #3 from Alexander Monakov --- On 6/trunk, this issue is fixed or made latent by r230667 that added + STRIP_NOPS (t1); + STRIP_NOPS (t2); to tree-vect-data-refs.c:compare_tree (patch submission here:

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-07-07 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 Alexander Monakov changed: What|Removed |Added Attachment #38793|0 |1 is obsolete|

[Bug tree-optimization/71702] dr_group_sort_cmp violates transitivity required for qsort

2016-06-29 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71702 --- Comment #1 from Alexander Monakov --- Created attachment 38794 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38794=edit qsortchk.c quick'n'dirty LD_PRELOAD transitivity validator for qsort comparator