compile error on mozilla in garnome25.1

[michael stattmann coremedia com]

hi,

anyone else seen this?
any ideas?
is this fixable for somebody who didn't write it? 

maybe its my compiler?
gcc (GCC) 3.2.3 (Debian)

thanx for ideas,
cheers,
michael



make[6]: Entering directory
`/usr/src/garnome-0.25.1/misc/mozilla/work/main.d/mozilla/js/src'
jsdtoa.c
cc -o jsdtoa.o -c -DOSTYPE=\"Linux2.4\" -DOSARCH=\"Linux\" -DEXPORT_JS_API
-DJS_USE_SAFE_ARENA   -I../../dist/include/js -I../../dist/include
-I/usr/src/garnome-0.25.1/misc/mozilla/work/main.d/mozilla/dist/include/nspr
-I. -I/usr/X11R6/include   -fPIC -I/usr/local/garnome-25.1/include
-I/usr/X11R6/include  -I/usr/X11R6/include -Wall -W -Wno-unused
-Wpointer-arith -Wcast-align -Wno-long-long -march=pentium4 -msse2
-I/usr/local/garnome-25.1/include -I/usr/X11R6/include
-L/usr/local/garnome-25.1/lib -L/usr/X11R6/lib -O3 -pipe -falign-functions=4
-march=pentium4 -msse2 -g -I/usr/local/garnome-25.1/include
-I/usr/X11R6/include -L/usr/local/garnome-25.1/lib -L/usr/X11R6/lib -O3
-pipe -falign-functions=4 -march=pentium4 -msse2
-I/usr/local/garnome-25.1/include -I/usr/X11R6/include
-L/usr/local/garnome-25.1/lib -L/usr/X11R6/lib -O3 -pipe -falign-functions=4
-march=pentium4 -msse2 -pthread -pipe  -DNDEBUG -DTRIMMED -O
-I/usr/local/garnome-25.1/include -I/usr/X11R6/include  -I/usr/X11R6/include
-include ../../mozilla-config.h -DMOZILLA_CLIENT -Wp,-MD,.deps/jsdtoa.pp
jsdtoa.c
jsdtoa.c: In function `ulp':
jsdtoa.c:987: warning: `a' might be used uninitialized in this function
jsdtoa.c: In function `b2d':
jsdtoa.c:1018: warning: `d' might be used uninitialized in this function
jsdtoa.c: In function `JS_strtod':
jsdtoa.c:1239: warning: `rv0' might be used uninitialized in this function
jsdtoa.c:1874: unable to find a register to spill in class `AREG'
jsdtoa.c:1874: this is the insn:
(insn 1795 1794 1796 (set (reg:CCNO 17 flags)
        (compare:CCNO (and:SI (subreg:SI (reg/v:DI 21 rxmm0 [251]) 0)
                (const_int 1 [0x1]))
            (const_int 0 [0x0]))) 281 {testsi_1} (insn_list 1791 (nil))
    (expr_list:REG_DEAD (reg/v:DI 21 rxmm0 [251])
        (nil)))
jsdtoa.c:1874: confused by earlier errors, bailing out