[Bug tree-optimization/78558] [5 Regression] Incorrect loop optimization leads to crash

2017-10-10 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558 Bug 78558 depends on bug 66598, which changed state. Bug 66598 Summary: [5 Regression] With -O3 gcc incorrectly assumes aligned SSE instructions (e.g. movapd) can be used https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66598 What|Rem

[Bug tree-optimization/78558] [5 Regression] Incorrect loop optimization leads to crash

2017-10-11 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/78558] [5 Regression] Incorrect loop optimization leads to crash

2017-10-11 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Wed Oct 11 20:50:46 2017 New Revision: 253661 URL: https://gcc.gnu.org/viewcvs?rev=253661&root=gcc&view=rev Log: PR tree-optimization/78558 * gcc.dg/vect/pr78558.c: New te

[Bug tree-optimization/78558] [5 Regression] Incorrect loop optimization leads to crash

2016-12-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78558 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Component|c++