[Bug middle-end/33382] [4.2 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454

2007-09-12 Thread rguenth at gcc dot gnu dot org 


--- Comment #9 from rguenth at gcc dot gnu dot org  2007-09-12 08:27 ---
Fixed.


-- 

rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33382

[Bug middle-end/33382] [4.2 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454

2007-09-12 Thread rguenth at gcc dot gnu dot org 


--- Comment #8 from rguenth at gcc dot gnu dot org  2007-09-12 08:07 ---
Subject: Bug 33382

Author: rguenth
Date: Wed Sep 12 08:07:12 2007
New Revision: 128419

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128419
Log:
2007-09-12  Richard Guenther  <[EMAIL PROTECTED]>

PR middle-end/33382
* gcc.c-torture/compile/pr33382.c: New testcase.
* gcc.c-torture/execute/pr33382.c: Likewise.

Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr33382.c
  - copied unchanged from r128417,
branches/gcc-4_2-branch/gcc/testsuite/gcc.c-torture/compile/pr33382.c
trunk/gcc/testsuite/gcc.c-torture/execute/pr33382.c
  - copied unchanged from r128417,
branches/gcc-4_2-branch/gcc/testsuite/gcc.c-torture/execute/pr33382.c
Modified:
trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33382

[Bug middle-end/33382] [4.2 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454

2007-09-12 Thread rguenth at gcc dot gnu dot org 


--- Comment #7 from rguenth at gcc dot gnu dot org  2007-09-12 07:54 ---
Subject: Bug 33382

Author: rguenth
Date: Wed Sep 12 07:54:17 2007
New Revision: 128417

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128417
Log:
2007-09-12  Richard Guenther  <[EMAIL PROTECTED]>

PR middle-end/33382
* tree-ssa-structalias.c (get_constraint_for_component_ref):
Note that accesses to a whole flexible array member may not lead
to a subvariable.

* gcc.c-torture/compile/pr33382.c: New testcase.
* gcc.c-torture/execute/pr33382.c: Likewise.

Added:
branches/gcc-4_2-branch/gcc/testsuite/gcc.c-torture/compile/pr33382.c
branches/gcc-4_2-branch/gcc/testsuite/gcc.c-torture/execute/pr33382.c
Modified:
branches/gcc-4_2-branch/gcc/ChangeLog
branches/gcc-4_2-branch/gcc/testsuite/ChangeLog
branches/gcc-4_2-branch/gcc/tree-ssa-structalias.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33382

[Bug middle-end/33382] [4.2 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454

2007-09-11 Thread rguenth at gcc dot gnu dot org 


--- Comment #6 from rguenth at gcc dot gnu dot org  2007-09-11 12:08 ---
Note mailine is fixed by doing PTA "correct" now.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33382

[Bug middle-end/33382] [4.2 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454

2007-09-11 Thread rguenth at gcc dot gnu dot org 


--- Comment #5 from rguenth at gcc dot gnu dot org  2007-09-11 12:08 ---
Created an attachment (id=14187)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14187&action=view)
untested patch

testing appreciated (I'm at a conference right now)


-- 

rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

 AssignedTo|unassigned at gcc dot gnu   |rguenth at gcc dot gnu dot
   |dot org |org
 Status|NEW |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33382

[Bug middle-end/33382] [4.2 Regression] internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:2454

2007-09-11 Thread rguenth at gcc dot gnu dot org 


--- Comment #4 from rguenth at gcc dot gnu dot org  2007-09-11 11:37 ---
Confirmed.


-- 

rguenth at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||rguenth at gcc dot gnu dot
   ||org
 Status|UNCONFIRMED |NEW
  Component|tree-optimization   |middle-end
 Ever Confirmed|0   |1
   Keywords||ice-on-valid-code
   Last reconfirmed|-00-00 00:00:00 |2007-09-11 11:37:07
   date||
Summary|internal compiler error: in |[4.2 Regression] internal
   |get_constraint_for_component|compiler error: in
   |_ref, at tree-ssa-  |get_constraint_for_component
   |structalias.c:2454  |_ref, at tree-ssa-
   ||structalias.c:2454
   Target Milestone|--- |4.2.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33382