[Bug tree-optimization/22029] [4.1 Regression] ICE with -fdump-tree-copyprop3-details

[cvs-commit at gcc dot gnu dot org]

--- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-07-03 
11:46 ---
Subject: Bug 22029

CVSROOT:/cvs/gcc
Module name:gcc
Changes by: [EMAIL PROTECTED]   2005-07-03 11:45:59

Modified files:
gcc: ChangeLog tree-pretty-print.c 

Log message:
PR tree-optimization/22029 (and 22135)
* tree-pretty-print.c (dump_generic_node): Check that the node is not
a phi node before calling dump_vops.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gccr1=2.9325r2=2.9326
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-pretty-print.c.diff?cvsroot=gccr1=2.65r2=2.66



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22029

[Bug tree-optimization/22029] [4.1 Regression] ICE with -fdump-tree-copyprop3-details

[pinskia at gcc dot gnu dot org]

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-03 
15:16 ---
Fixed.

-- 
   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22029

[Bug tree-optimization/22029] [4.1 Regression] ICE with -fdump-tree-copyprop3-details

[irar at il dot ibm dot com]

--- Additional Comments From irar at il dot ibm dot com  2005-06-30 11:38 
---
Submitted a patch that fixes this: http://gcc.gnu.org/ml/gcc-patches/2005-
06/msg02228.html

-- 
   What|Removed |Added

 AssignedTo|unassigned at gcc dot gnu   |irar at il dot ibm dot com
   |dot org |
 Status|NEW |ASSIGNED
   Last reconfirmed|2005-06-13 13:05:51 |2005-06-30 11:38:36
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22029

[Bug tree-optimization/22029] [4.1 Regression] ICE with -fdump-tree-copyprop3-details

[pinskia at gcc dot gnu dot org]

--- Additional Comments From pinskia at gcc dot gnu dot org  2005-06-21 
12:48 ---
*** Bug 22135 has been marked as a duplicate of this bug. ***

-- 
   What|Removed |Added

 CC||Ralf_Recker at gmx dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22029

[Bug tree-optimization/22029] [4.1 Regression] ICE with -fdump-tree-copyprop3-details

[reichelt at gcc dot gnu dot org]

--- Additional Comments From reichelt at gcc dot gnu dot org  2005-06-13 
13:05 ---
Confirmed.

Shorter testcase (-O -ftree-vectorize -fdump-tree-copyprop3-details):

==
void foo(int* p)
{
int i;

for ( i=0; i8; ++i )
*p = 0;
}
==

bug.c: In function 'foo':
bug.c:2: internal compiler error: in op_iter_init_maydef, at
tree-flow-inline.h:1065
Please submit a full bug report, [etc.]

Since the bug also affects -fdump-tree-all-details this is a regression
from GCC 4.0.0.


-- 
   What|Removed |Added

 CC||reichelt at gcc dot gnu dot
   ||org
 Status|UNCONFIRMED |NEW
 Ever Confirmed||1
   Keywords||monitored
   Last reconfirmed|-00-00 00:00:00 |2005-06-13 13:05:51
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22029

[Bug tree-optimization/22029] [4.1 Regression] ICE with -fdump-tree-copyprop3-details

[pinskia at gcc dot gnu dot org]

-- 
   What|Removed |Added

   Target Milestone|--- |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22029