[Bug tree-optimization/71550] [7 Regression] wrong code at -O3 on x86_64-linux-gnu

2016-10-03 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71550 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/71550] [7 Regression] wrong code at -O3 on x86_64-linux-gnu

2016-10-03 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71550 --- Comment #5 from Jeffrey A. Law --- Author: law Date: Mon Oct 3 19:28:24 2016 New Revision: 240727 URL: https://gcc.gnu.org/viewcvs?rev=240727=gcc=rev Log: PR tree-optimization/71550 PR tree-optimization/71403 *

[Bug tree-optimization/71550] [7 Regression] wrong code at -O3 on x86_64-linux-gnu

2016-08-19 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71550 --- Comment #4 from Jeffrey A. Law --- This has gone latent on the trunk, but I'm pretty sure the core issues remain. Looking deeper into the problem, this may be another case of jump threading invalidating the cached loop iteration

[Bug tree-optimization/71550] [7 Regression] wrong code at -O3 on x86_64-linux-gnu

2016-06-17 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71550 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com

[Bug tree-optimization/71550] [7 Regression] wrong code at -O3 on x86_64-linux-gnu

2016-06-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71550 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,