[Bug java/12906] New: [tree-ssa] jc1 is killed during bytecode to native compilation

[Bug java/12906] New: [tree-ssa] jc1 is killed during bytecode to native compilation

[green at redhat dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906

           Summary: [tree-ssa] jc1 is killed during bytecode to native
                    compilation
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: green at redhat dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-gnu-linux
  GCC host triplet: i686-pc-gnu-linux
GCC target triplet: i686-pc-gnu-linux

>From the way my machine is behaving, it seems like the tree-ssa jc1 is 
consuming all available memory and eventually getting killed.  Just a guess.
I'll upload the two class files required to reproduce (from GNU Classpath
Extensions project)

$ gcj --version
gcj (GCC) 3.5-tree-ssa 20031105 (merged 20031026)
Copyright (C) 2003 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

$ gcj -c javax/activation/MimeTypeParameterList.class 
gcj: Internal error: Killed (program jc1)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[green at redhat dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906



------- Additional Comments From green at redhat dot com  2003-11-05 07:47 -------
Created an attachment (id=5060)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5060&action=view)
Bytecode to reproduce problem.

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[green at redhat dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906


green at redhat dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  GCC build triplet|i686-pc-gnu-linux           |i686-pc-linux-gnu
   GCC host triplet|i686-pc-gnu-linux           |i686-pc-linux-gnu
 GCC target triplet|i686-pc-gnu-linux           |i686-pc-linux-gnu

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
           Keywords|                            |memory-hog
   Target Milestone|---                         |tree-ssa


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2003-11-21 09:34 -------
This might have been fixed with the recent changes to PRE and other parts of the tree-
ssa.  Can you try again, otherwise I will tomorrow?

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[green at redhat dot com]

------- Additional Comments From green at redhat dot com  2003-11-24 18:12 -------
I just tried this again with the Nov-23 tree-ssa compiler and there is no change.

AG


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2003-11-24 19:33 -------
Another testcase for memory problems on the tree-ssa.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-11-24 19:33:37
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[steven at gcc dot gnu dot org]

------- Additional Comments From steven at gcc dot gnu dot org  2004-01-16 14:00 -------
Does this still happen? We've seen lots of memory work since 
this was reported, so this be fixed now. 

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[rth at gcc dot gnu dot org]

------- Additional Comments From rth at gcc dot gnu dot org  2004-01-30 01:01 -------
http://gcc.gnu.org/ml/gcc-patches/2004-01/msg03338.html

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906

[Bug java/12906] [tree-ssa] jc1 is killed during bytecode to native compilation

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-01-30 01:01 -------
Subject: Bug 12906

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	tree-ssa-20020619-branch
Changes by:	rth@gcc.gnu.org	2004-01-30 01:00:59

Modified files:
	gcc/java       : ChangeLog.tree-ssa decl.c 

Log message:
	PR java/12906
	* decl.c (maybe_pushlevels): Careful with TREE_CHAIN when
	registering decls with push_jvm_slot.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/ChangeLog.tree-ssa.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.1.2.33&r2=1.1.2.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/decl.c.diff?cvsroot=gcc&only_with_tag=tree-ssa-20020619-branch&r1=1.128.2.33&r2=1.128.2.34



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12906