[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

2018-11-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79721 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

2018-11-19 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79721 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #6

[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

2017-03-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79721 Richard Biener changed: What|Removed |Added Known to work||7.0.1 --- Comment #5 from Richard Biene

[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

2017-03-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79721 --- Comment #4 from Richard Biener --- Author: rguenth Date: Wed Mar 1 08:54:29 2017 New Revision: 245803 URL: https://gcc.gnu.org/viewcvs?rev=245803&root=gcc&view=rev Log: 2017-03-01 Richard Biener PR middle-end/79721 * tre

[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

2017-02-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79721 --- Comment #3 from Richard Biener --- Created attachment 40844 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40844&action=edit untested patch After this patch re-writing to unsigned in final value replacement shouldn't be needed anymore.

[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

2017-02-28 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79721 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/79721] Scalar evolution introduces signed overflow

2017-02-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79721 Richard Biener changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRM