[Bug target/21095] New: [4.1 regression]: ./gcj-dbtool is in an infinite loop

["hjl at lucon dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Something changed over the weekend which causes gcj-dbtool went into
an infinite loop

#1  0x2000000001f218c0 in nanosleep () from /lib/tls/libc.so.6.1
#2  0x2000000001f8e900 in usleep () from /lib/tls/libc.so.6.1
#3  0x2000000000c083d0 in spin (n=5330) at platform.h:102
#4  0x2000000000c08560 in wait_unlocked (he=0x2000000001d06800)
    at /net/gnu/export/gnu/src/gcc/gcc/libjava/java/lang/natObject.cc:627
#5  0x2000000000c092c0 in _Jv_MonitorEnter (obj=Variable "obj" is not available.)
    at /net/gnu/export/gnu/src/gcc/gcc/libjava/java/lang/natObject.cc:949
#6  0x2000000000c02920 in java::lang::Class::initializeClass (
    this=0x200000000182b1b8) at cni.h:99
#7  0x2000000000b8fe00 in _Jv_CreateJavaVM (vm_args=0x0) at Class.h:575
#8  0x2000000000b903e0 in _Jv_RunMain (vm_args=0x0, klass=0x600000000000ab30,
    name=0x0, argc=3, argv=0x60000fffffffa198, is_jar=false)
    at /net/gnu/export/gnu/src/gcc/gcc/libjava/prims.cc:1329
#9  0x2000000000b908b0 in _Jv_RunMain (klass=0x600000000000ab30, name=0x0,
    argc=3, argv=0x60000fffffffa198, is_jar=false)
    at /net/gnu/export/gnu/src/gcc/gcc/libjava/prims.cc:1375
#10 0x2000000000b90920 in JvRunMain (klass=0x600000000000ab30, argc=3,
    argv=0x60000fffffffa198)
    at /net/gnu/export/gnu/src/gcc/gcc/libjava/prims.cc:1381
#11 0x4000000000003680 in main (argc=3, argv=0x60000fffffffa198)
    at /tmp/ccq0iZBJ.i:11

-- 
           Summary: [4.1 regression]: ./gcj-dbtool is in an infinite loop
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl at lucon dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: ia64-unknown-linux-gnu
  GCC host triplet: ia64-unknown-linux-gnu
GCC target triplet: ia64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21095