[Bug lto/60404] [4.9 Regression] wrong code by LTO on x86_64-linux-gnu

2014-03-05 Thread su at cs dot ucdavis.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60404 --- Comment #6 from Zhendong Su --- (In reply to Jakub Jelinek from comment #5) > Fixed, thanks for reporting this. Jakub, thanks for the quick fix! I'm intrigued by Eric's earlier comment. Is it one of the purposes of LTO so that one could li

[Bug lto/60404] [4.9 Regression] wrong code by LTO on x86_64-linux-gnu

2014-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60404 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/60404] [4.9 Regression] wrong code by LTO on x86_64-linux-gnu

2014-03-05 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60404 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Wed Mar 5 08:46:31 2014 New Revision: 208340 URL: http://gcc.gnu.org/viewcvs?rev=208340&root=gcc&view=rev Log: PR lto/60404 * cfgexpand.c (expand_used_vars): Do not assume all SSA

[Bug lto/60404] [4.9 Regression] wrong code by LTO on x86_64-linux-gnu

2014-03-04 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60404 --- Comment #3 from Eric Botcazou --- Compiling with optimization and linking without it in LTO mode is one of the most clever ideas I have seen recently so I agree that a kludge is good enough...

[Bug lto/60404] [4.9 Regression] wrong code by LTO on x86_64-linux-gnu

2014-03-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60404 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug lto/60404] [4.9 Regression] wrong code by LTO on x86_64-linux-gnu

2014-03-04 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60404 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED