[Bug tree-optimization/49539] [4.7 regression] ICE building gnattools

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49539

--- Comment #7 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-06-29 
16:03:00 UTC ---
Author: ebotcazou
Date: Wed Jun 29 16:02:56 2011
New Revision: 175650

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=175650
Log:
PR tree-optimization/49539
* tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
names by means of stmt_references_abnormal_ssa_name.
(associate_plusminus): Call can_propagate_from before propagating
from definition statements.
(ssa_forward_propagate_and_combine): Remove superfluous newline.

Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-forwprop.c

[Bug tree-optimization/49539] [4.7 regression] ICE building gnattools

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49539

--- Comment #8 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-06-29 
16:04:51 UTC ---
Author: ebotcazou
Date: Wed Jun 29 16:04:47 2011
New Revision: 175651

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=175651
Log:
PR tree-optimization/49539
* tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA
names by means of stmt_references_abnormal_ssa_name.
(associate_plusminus): Call can_propagate_from before propagating
from definition statements.

Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/tree-ssa-forwprop.c

[Bug tree-optimization/49539] [4.7 regression] ICE building gnattools

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49539

Eric Botcazou ebotcazou at gcc dot gnu.org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED
   Target Milestone|4.7.0   |4.6.2

--- Comment #9 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-06-29 
16:07:36 UTC ---
Thanks for reporting the problem.

[Bug tree-optimization/49539] [4.7 regression] ICE building gnattools

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49539

Eric Botcazou ebotcazou at gcc dot gnu.org changed:

   What|Removed |Added

  Component|ada |tree-optimization

--- Comment #6 from Eric Botcazou ebotcazou at gcc dot gnu.org 2011-06-28 
20:47:10 UTC ---
Recategorizing.