[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-04-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 --- Comment #5 from Richard Guenther 2012-04-03 11:55:29 UTC --- Author: rguenth Date: Tue Apr 3 11:55:24 2012 New Revision: 186105 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186105 Log: 2012-04-03 Richard Guenther Backport f

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 --- Comment #3 from Richard Guenther 2012-03-06 13:13:21 UTC --- Author: rguenth Date: Tue Mar 6 13:13:14 2012 New Revision: 184987 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184987 Log: 2012-03-06 Richard Guenther PR middle-

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 --- Comment #2 from Richard Guenther 2012-03-06 10:58:55 UTC --- Reduced testcase, fails at -O -ftree-vectorize: struct Time { long int sec; long usec; }; struct Flow { unsigned short iif; struct Time mtime; }; struct NetFlow {

[Bug middle-end/52493] [4.8 Regression] tree check fail in ptr_derefs_may_alias_p

2012-03-06 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52493 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|