[Bug tree-optimization/16249] New: ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[Bug tree-optimization/16249] New: ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[green at redhat dot com]

Found while building rhino from rhug with gcj.  This is a relatively recent
regression, I was able to build it from HEAD when I tried it last (2 weeks ago?)
No small test case yet. 

 gcj --encoding=ISO-8859-1 -Wno-deprecated -fno-assert
--classpath=upstream/src:upstream/toolsrc:/home/green/sources/jhbuild-src/rhug/rhino/upstream/src:/home/green/sources/jhbuild-src/rhug/rhino/upstream/toolsrc:/home/green/sources/jhbuild-src/rhug/rhino/../gnu.readline/upstream/src
-fassume-compiled -g -O2 -MT upstream/src/org/mozilla/javascript/Interpreter.lo
-MD -MP -MF upstream/src/org/mozilla/javascript/.deps/Interpreter.Tpo -c
/home/green/sources/jhbuild-src/rhug/rhino/upstream/src/org/mozilla/javascript/Interpreter.java
 -fPIC -o upstream/src/org/mozilla/javascript/.libs/Interpreter.o
pc.6350_12292 is defined  in BB1252, by:
pc.6350_12292 = pc_21623
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
pc.6350_12294 is defined  in BB1232, by:
pc.6350_12294 = pc_21625
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
pc.6350_12296 is defined  in BB1110, by:
pc.6350_12296 = pc_21643
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
pc.6350_12298 is defined  in BB1080, by:
pc.6350_12298 = pc_21645
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
pc.6350_12300 is defined  in BB1060, by:
pc.6350_12300 = pc_21647
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
pc.6350_12302 is defined  in BB1040, by:
pc.6350_12302 = pc_21649
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
pc.6350_12315 is defined  in BB799, by:
pc.6350_12315 = pc_21684
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
pc.6350_12317 is defined  in BB779, by:
pc.6350_12317 = pc_21686
It is also live-on-entry to entry BB 0 So it appears to have multiple defs.
/home/green/sources/jhbuild-src/rhug/rhino/upstream/src/org/mozilla/javascript/Interpreter.java:1375:
internal compiler error: in calculate_live_on_entry, at tree-ssa-live.c:724
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: ICE in calculate_live_on_entry, at tree-ssa-live.c:724
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: green at redhat dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[green at redhat dot com]

------- Additional Comments From green at redhat dot com  2004-06-28 19:06 -------
Use -fno-tree-pre to work-around the bug.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[green at redhat dot com]

------- Additional Comments From green at redhat dot com  2004-06-28 19:09 -------
dberlin asked to own this.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |dberlin at dberlin dot org
                   |dot org                     |
             Status|UNCONFIRMED                 |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[green at redhat dot com]

------- Additional Comments From green at redhat dot com  2004-06-28 19:20 -------
Instructions for reproducing:

cvs -z9 -d:pserver:anoncvs@sources.redhat.com:/cvs/rhug co rhug/gnu.readline
rhug/rhino
mkdir b b/gnu.readline b/rhino
cd b/gnu.readline
../../rhug/gnu.readline/configure && make
cd ../rhino
../../rhug/rhino/configure && make



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[green at redhat dot com]

------- Additional Comments From green at redhat dot com  2004-06-29 15:53 -------
This bug is unreproducable today.  Something must have fixed it.
I'm going to close it.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |WORKSFORME


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[belyshev at lubercy dot com]

------- Additional Comments From belyshev at lubercy dot com  2004-06-29 15:56 -------
resolved as fixed

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[belyshev at lubercy dot com]

------- Additional Comments From belyshev at lubercy dot com  2004-06-29 15:55 -------
reopening to...

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |UNCONFIRMED
         Resolution|WORKSFORME                  |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[dnovillo at gcc dot gnu dot org]

------- Additional Comments From dnovillo at gcc dot gnu dot org  2004-06-29 15:56 -------

It may have been the value numbering changes that I committed yesterday.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-06-29 18:10 -------
Subject: Bug 16249

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	bryce@gcc.gnu.org	2004-06-29 18:09:58

Modified files:
	libjava        : ChangeLog 
Added files:
	libjava/testsuite/libjava.compile: PR16249.java 

Log message:
	* testsuite/libjava.compile/PR16249.java: New test case. PR
	gcc/16249.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&r1=1.2885&r2=1.2886
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/testsuite/libjava.compile/PR16249.java.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249

[Bug tree-optimization/16249] [3.5 Regression] ICE in calculate_live_on_entry, at tree-ssa-live.c:724

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
            Summary|ICE in                      |[3.5 Regression] ICE in
                   |calculate_live_on_entry, at |calculate_live_on_entry, at
                   |tree-ssa-live.c:724         |tree-ssa-live.c:724
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16249