[Bug java/30751] New: internal compiler error: in extract_insn, at recog.c:2108

["jim at amarooas dot com dot au" <gcc-bugzilla at gcc dot gnu dot org>]

Building svn trunk on GNU/Linux SPARC in a sparc shell linux32 bash (uname -m =
sparc) with this configure line:
--prefix=/usr/local/4.3 --enable-java-awt=gtk,xlib 
The error in brief is:
java/util/concurrent/atomic/AtomicLongArray.java:0: internal compiler error: in
extract_insn, at recog.c:2108

/home/jim/gcc/build/gcc/gcj
-B/home/jim/gcc/build/sparc-unknown-linux-gnu/libjava/
-B/home/jim/gcc/build/gcc/ -Usun -fclasspath=
-fbootclasspath=../../../libjava/classpath/lib --encoding=UTF-8 -Wno-deprecated
-fbootstrap-classes -g -O2 -c
-fsource-filename=/home/jim/gcc/build/sparc-unknown-linux-gnu/libjava/classpath/lib/classes
-MT java/util/concurrent/atomic.lo -MD -MP -MF java/util/concurrent/atomic.deps
@java/util/concurrent/atomic.list -fPIC -o java/util/concurrent/.libs/atomic.o
java/util/concurrent/atomic/AtomicLongArray.java: In class
'java.util.concurrent.atomic.AtomicLongArray':
java/util/concurrent/atomic/AtomicLongArray.java: In method
'java.util.concurrent.atomic.AtomicLongArray.get(int)':
java/util/concurrent/atomic/AtomicLongArray.java:0: error: unrecognizable insn:
(insn 33 32 34 2
../../../../../libjava/classpath/external/jsr166/java/util/concurrent/atomic/AtomicLongArray.java:82
(set (reg:DI 120)
        (concatn:DI [
                (reg:SI 116 [ #slot#4#11 ])
                (reg:SI 117 [ #slot#4#11+4 ])
            ])) -1 (nil)
    (nil))
java/util/concurrent/atomic/AtomicLongArray.java:0: internal compiler error: in
extract_insn, at recog.c:2108


-- 
           Summary: internal compiler error: in extract_insn, at
                    recog.c:2108
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jim at amarooas dot com dot au


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30751