* [Bug java/20773] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
@ 2005-04-05 19:59 ` green at redhat dot com
2005-04-05 20:05 ` [Bug tree-optimization/20773] " pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: green at redhat dot com @ 2005-04-05 19:59 UTC (permalink / raw)
To: java-prs
------- Additional Comments From green at redhat dot com 2005-04-05 19:59 -------
Created an attachment (id=8539)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8539&action=view)
Problem jar file.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
2005-04-05 19:59 ` [Bug java/20773] " green at redhat dot com
@ 2005-04-05 20:05 ` pinskia at gcc dot gnu dot org
2005-04-05 23:14 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-05 20:05 UTC (permalink / raw)
To: java-prs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-05 20:05 -------
This is a tree optimization problem:
#0 add_phi_arg (phi=0x45d11380, def=0x43bb83c0, e=0x0) at /Users/pinskia/src/new-fold/gcc/
gcc/tree-phinodes.c:339
#1 0x000a91a4 in tree_duplicate_sese_region (entry=0x9, exit=0x45705cc0, region=0x421c67a0,
n_region=1, region_copy=0x421c6900) at /Users/pinskia/src/new-fold/gcc/gcc/tree-cfg.c:5221
#2 0x001aea24 in copy_loop_headers () at /Users/pinskia/src/new-fold/gcc/gcc/tree-ssa-loop-ch.c:
208
#3 0x000bbf54 in execute_pass_list (pass=0x0) at /Users/pinskia/src/new-fold/gcc/gcc/tree-
optimize.c:541
#4 0x000bbfdc in execute_pass_list (pass=0x0) at /Users/pinskia/src/new-fold/gcc/gcc/tree-
optimize.c:579
--
What |Removed |Added
----------------------------------------------------------------------------
Component|java |tree-optimization
Keywords| |ice-on-valid-code
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
2005-04-05 19:59 ` [Bug java/20773] " green at redhat dot com
2005-04-05 20:05 ` [Bug tree-optimization/20773] " pinskia at gcc dot gnu dot org
@ 2005-04-05 23:14 ` pinskia at gcc dot gnu dot org
2005-04-05 23:47 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-05 23:14 UTC (permalink / raw)
To: java-prs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-05 23:14 -------
Hmm, do you know what compiler the class files were created with?
I tried building tritonus's org/tritonus/share/TCircularBuffer.java to a class with both Apple's javac and
gcj and I had no luck reproducing it. (This is only for a semi self contained testcase).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (2 preceding siblings ...)
2005-04-05 23:14 ` pinskia at gcc dot gnu dot org
@ 2005-04-05 23:47 ` pinskia at gcc dot gnu dot org
2005-04-06 2:17 ` green at redhat dot com
` (7 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-04-05 23:47 UTC (permalink / raw)
To: java-prs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-04-05 23:47 -------
This is either a bug in tree-cfg.c or tree-ssa-loop-ch.c, I cannot figure out which one.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |rakdver at gcc dot gnu dot
| |org, pinskia at gcc dot gnu
| |dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (3 preceding siblings ...)
2005-04-05 23:47 ` pinskia at gcc dot gnu dot org
@ 2005-04-06 2:17 ` green at redhat dot com
2005-04-14 16:33 ` belyshev at depni dot sinp dot msu dot ru
` (6 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: green at redhat dot com @ 2005-04-06 2:17 UTC (permalink / raw)
To: java-prs
------- Additional Comments From green at redhat dot com 2005-04-06 02:17 -------
(In reply to comment #3)
> Hmm, do you know what compiler the class files were created with?
The Eclipse bytecode compiler.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (4 preceding siblings ...)
2005-04-06 2:17 ` green at redhat dot com
@ 2005-04-14 16:33 ` belyshev at depni dot sinp dot msu dot ru
2005-07-14 0:52 ` [Bug tree-optimization/20773] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: belyshev at depni dot sinp dot msu dot ru @ 2005-04-14 16:33 UTC (permalink / raw)
To: java-prs
------- Additional Comments From belyshev at depni dot sinp dot msu dot ru 2005-04-14 16:33 -------
Created an attachment (id=8631)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8631&action=view)
smaller testcase (4749 bytes)
confirmed on amd64 with both 4.0.0 and mainline.
--
What |Removed |Added
----------------------------------------------------------------------------
Attachment #8539 is|0 |1
obsolete| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] [4.0/4.1 Regression] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (5 preceding siblings ...)
2005-04-14 16:33 ` belyshev at depni dot sinp dot msu dot ru
@ 2005-07-14 0:52 ` pinskia at gcc dot gnu dot org
2005-07-15 9:27 ` rakdver at gcc dot gnu dot org
` (4 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-14 0:52 UTC (permalink / raw)
To: java-prs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-14 00:52 -------
Should have been marked as a regression.
On the mainline we get:
org/tritonus/util/TCircularBuffer.java: In class 'org.tritonus.util.TCircularBuffer':
org/tritonus/util/TCircularBuffer.java: In method 'org.tritonus.util.TCircularBuffer.read(byte[],int,int)':
org/tritonus/util/TCircularBuffer.java:0: internal compiler error: in tree_split_edge, at tree-cfg.c:3026
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
With the backtrace:
#0 internal_error (gmsgid=0x85c872e "tree_split_edge") at /home/peshtigo/pinskia/src/gnu/gcc/src/
gcc/diagnostic.c:530
#1 0x081a0ccf in fancy_abort (file=0x85c872e "tree_split_edge", line=3026, function=0x85c872e
"tree_split_edge")
at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/diagnostic.c:590
#2 0x0841bf06 in tree_split_edge (edge_in=0x85c872e) at /home/peshtigo/pinskia/src/gnu/gcc/src/
gcc/tree-cfg.c:3026
#3 0x083b7fd4 in split_edge (e=0xb7d62208) at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/
cfghooks.c:407
#4 0x08178b08 in loop_split_edge_with (e=0xb7d62208, insns=0x0) at /home/peshtigo/pinskia/src/
gnu/gcc/src/gcc/cfgloopmanip.c:1255
#5 0x084a968c in copy_loop_headers () at /home/peshtigo/pinskia/src/gnu/gcc/src/gcc/tree-ssa-
loop-ch.c:212
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE: SEGV building jar file |[4.0/4.1 Regression] ICE:
| |SEGV building jar file
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] [4.0/4.1 Regression] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (6 preceding siblings ...)
2005-07-14 0:52 ` [Bug tree-optimization/20773] [4.0/4.1 Regression] " pinskia at gcc dot gnu dot org
@ 2005-07-15 9:27 ` rakdver at gcc dot gnu dot org
2005-07-18 9:40 ` rakdver at gcc dot gnu dot org
` (3 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: rakdver at gcc dot gnu dot org @ 2005-07-15 9:27 UTC (permalink / raw)
To: java-prs
------- Additional Comments From rakdver at gcc dot gnu dot org 2005-07-15 09:27 -------
This is a bug in ch.
--
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rakdver at gcc dot gnu dot
|dot org |org
Status|UNCONFIRMED |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] [4.0/4.1 Regression] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (7 preceding siblings ...)
2005-07-15 9:27 ` rakdver at gcc dot gnu dot org
@ 2005-07-18 9:40 ` rakdver at gcc dot gnu dot org
2005-07-27 13:24 ` cvs-commit at gcc dot gnu dot org
` (2 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: rakdver at gcc dot gnu dot org @ 2005-07-18 9:40 UTC (permalink / raw)
To: java-prs
------- Additional Comments From rakdver at gcc dot gnu dot org 2005-07-18 09:39 -------
Patch.
--
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2005-
| |07/msg01132.html
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] [4.0/4.1 Regression] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (8 preceding siblings ...)
2005-07-18 9:40 ` rakdver at gcc dot gnu dot org
@ 2005-07-27 13:24 ` cvs-commit at gcc dot gnu dot org
2005-07-27 16:45 ` [Bug tree-optimization/20773] [4.0 " pinskia at gcc dot gnu dot org
2005-09-27 15:33 ` mmitchel at gcc dot gnu dot org
11 siblings, 0 replies; 16+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2005-07-27 13:24 UTC (permalink / raw)
To: java-prs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-27 13:24 -------
Subject: Bug 20773
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rakdver@gcc.gnu.org 2005-07-27 13:23:35
Modified files:
gcc : ChangeLog tree-ssa-loop-ch.c
Log message:
PR tree-optimization/20773
* tree-ssa-loop-ch.c (copy_loop_headers): Select the correct latch
edge.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9562&r2=2.9563
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-ch.c.diff?cvsroot=gcc&r1=2.18&r2=2.19
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] [4.0 Regression] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (9 preceding siblings ...)
2005-07-27 13:24 ` cvs-commit at gcc dot gnu dot org
@ 2005-07-27 16:45 ` pinskia at gcc dot gnu dot org
2005-09-27 15:33 ` mmitchel at gcc dot gnu dot org
11 siblings, 0 replies; 16+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-27 16:45 UTC (permalink / raw)
To: java-prs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-27 16:45 -------
Fixed on the mainline, I think the 4.0 branch's bug is slightly different also.
--
What |Removed |Added
----------------------------------------------------------------------------
URL|http://gcc.gnu.org/ml/gcc- |
|patches/2005- |
|07/msg01132.html |
Keywords|patch |
Summary|[4.0/4.1 Regression] ICE: |[4.0 Regression] ICE: SEGV
|SEGV building jar file |building jar file
Target Milestone|4.1.0 |4.0.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread* [Bug tree-optimization/20773] [4.0 Regression] ICE: SEGV building jar file
2005-04-05 19:58 [Bug java/20773] New: ICE: SEGV building jar file green at redhat dot com
` (10 preceding siblings ...)
2005-07-27 16:45 ` [Bug tree-optimization/20773] [4.0 " pinskia at gcc dot gnu dot org
@ 2005-09-27 15:33 ` mmitchel at gcc dot gnu dot org
11 siblings, 0 replies; 16+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2005-09-27 15:33 UTC (permalink / raw)
To: java-prs
------- Additional Comments From mmitchel at gcc dot gnu dot org 2005-09-27 15:33 -------
Java bugs are not release critical; removing target milestone.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.0.2 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20773
^ permalink raw reply [flat|nested] 16+ messages in thread