libstdc++/assembly-related 3.4 bootstrap failure on sparc

[Bradley Lucier]

WIth the following generic configure and bootstrap:

/bin/rm -rf *; ../configure ; make -j 8 bootstrap >& build.log && (make  
-j 12 -k check >& check.log ; make mail-report-with-warnings.log;  
./mail-report-with-warnings.log)

bootstrap fails on sparc-sun-solaris2.8 with today's CVS sources with:

/export/mdd0/users/lucier/programs/gcc/gcc-3.4/objdir-sparc/gcc/xgcc  
-shared-libgcc  
-B/export/mdd0/users/lucier/programs/gcc/gcc-3.4/objdir-sparc/gcc/  
-nostdinc++  
-L/export/mdd0/users/lucier/programs/gcc/gcc-3.4/objdir-sparc/sparc- 
sun-solaris2.8/libstdc++-v3/src  
-L/export/mdd0/users/lucier/programs/gcc/gcc-3.4/objdir-sparc/sparc- 
sun-solaris2.8/libstdc++-v3/src/.libs  
-B/usr/local/sparc-sun-solaris2.8/bin/  
-B/usr/local/sparc-sun-solaris2.8/lib/ -isystem  
/usr/local/sparc-sun-solaris2.8/include -isystem  
/usr/local/sparc-sun-solaris2.8/sys-include -nostdinc++  
-I/export/mdd0/users/lucier/programs/gcc/gcc-3.4/objdir-sparc/sparc- 
sun-solaris2.8/libstdc++-v3/include/sparc-sun-solaris2.8  
-I/export/mdd0/users/lucier/programs/gcc/gcc-3.4/objdir-sparc/sparc- 
sun-solaris2.8/libstdc++-v3/include  
-I../../../../libstdc++-v3/libsupc++ -I../../../../libstdc++-v3/libmath  
-O2 -g -O2 -g -O2 -fno-implicit-templates -Wall -Wno-format -W  
-Wwrite-strings -fdiagnostics-show-location=once -ffunction-sections  
-fdata-sections -c ../../../../libstdc++-v3/src/codecvt.cc  -fPIC -DPIC  
-o .libs/codecvt.o
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 656: error: unterminated string
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 656: error: invalid number of  
operands
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: invalid character  
(0x28)
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: statement syntax
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: unknown opcode  
"_ZNKSt4fposI11__mbstate_tEcvlEv"
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: statement syntax
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: invalid digit in  
radix 10
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: unknown opcode "B."
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: statement syntax
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: unterminated string
/usr/ccs/bin/as: "/tmp/ccwD6I5x.s", line 657: error: statement syntax
make[4]: *** [codecvt.lo] Error 1