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

["green at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>]

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