[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 --- Comment #6 from Jakub Jelinek jakub at gcc dot gnu.org 2012-12-18 10:50:51 UTC --- Author: jakub Date: Tue Dec 18 10:50:47 2012 New Revision: 194575 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194575 Log: PR

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-18 Thread krebbel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 --- Comment #7 from Andreas Krebbel krebbel at gcc dot gnu.org 2012-12-18 11:35:33 UTC --- (In reply to comment #5) Created attachment 28987 [details] gcc48-pr55717.patch Untested fix. Instead of returning very likely bogus value x

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-18 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.8.0

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org 2012-12-17 11:03:28 UTC --- Reducing...

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org 2012-12-17 15:06:45 UTC --- Created attachment 28985 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28985 autoreduced testcase Autoreduced testcase, fails with

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-17 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 --- Comment #3 from Richard Biener rguenth at gcc dot gnu.org 2012-12-17 15:38:04 UTC --- (gdb) up #1 0x00c03eb8 in form_sum (mode=SImode, x=0x702a5e88, y=0x702a5eb8) at

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||aoliva at

[Bug rtl-optimization/55717] [4.8 Regression] ICE in form_sum, at reload.c:5400

2012-12-17 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55717 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED