[Bug tree-optimization/83887] [8 Regression] [graphite] ICE in verify_dominators, at dominance.c:1184 (error: dominator of 3 should be 21, not 18)

2018-01-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83887 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/83887] [8 Regression] [graphite] ICE in verify_dominators, at dominance.c:1184 (error: dominator of 3 should be 21, not 18)

2018-01-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83887 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Jan 18 10:59:33 2018 New Revision: 256841 URL: https://gcc.gnu.org/viewcvs?rev=256841=gcc=rev Log: 2018-01-18 Richard Biener PR

[Bug tree-optimization/83887] [8 Regression] [graphite] ICE in verify_dominators, at dominance.c:1184 (error: dominator of 3 should be 21, not 18)

2018-01-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83887 --- Comment #2 from Richard Biener --- Not infinite loop but still an invalid non-SESE region... using post-dominators for SESE merging looks not sufficient. Testing patch.

[Bug tree-optimization/83887] [8 Regression] [graphite] ICE in verify_dominators, at dominance.c:1184 (error: dominator of 3 should be 21, not 18)

2018-01-16 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83887 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug tree-optimization/83887] [8 Regression] [graphite] ICE in verify_dominators, at dominance.c:1184 (error: dominator of 3 should be 21, not 18)

2018-01-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83887 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|