RFA: Merge definitions of get_some_local_dynamic_name

[Gerald Pfeifer]

On Thu, 4 Sep 2014, Richard Sandiford wrote:
> Is this stage 1 libgcc or a later libgcc?  Seems unlikely if stage 1.

Stage 1.  I kicked off a non-parallel build, which just failed as
follows:

/scratch2/tmp/gerald/OBJ-0904-1719/./gcc/xgcc -B/scratch2/tmp/gerald/OBJ-0904-1719/./gcc/ -B/home/gerald/gcc-ref10-i386/i386-unknown-freebsd10.0/bin/ -B/home/gerald/gcc-ref10-i386/i386-unknown-freebsd10.0/lib/ -isystem /home/gerald/gcc-ref10-i386/i386-unknown-freebsd10.0/include -isystem /home/gerald/gcc-ref10-i386/i386-unknown-freebsd10.0/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC    -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -fpic -pthread -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -fpic -pthread -I. -I. -I../.././gcc -I/scratch2/tmp/gerald/gcc-HEAD/libgcc -I/scratch2/tmp/gerald/gcc-HEAD/libgcc/. -I/scratch2/tmp/gerald/gcc-HEAD/libgcc/../gcc -I/scratch2/tmp/gerald/gcc-HEAD/libgcc/../include  -DHAVE_CC_TLS  -o _muldi3.o -MT _muldi3.o -MD -MP -MF _muldi3.dep -DL_muldi3 -c /scratch2/tmp/gerald/gcc-HEAD/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS
/scratch2/tmp/gerald/gcc-HEAD/libgcc/libgcc2.c: In function Β‘__muldi3Β’:
/scratch2/tmp/gerald/gcc-HEAD/libgcc/libgcc2.c:557:1: internal compiler 
error: in gen_variable_die, at dwarf2out.c:19017
 }
 ^
no stack trace because unwind library not available
gmake[3]: *** [_muldi3.o] Error 1
gmake[3]: Leaving directory 
`/scratch2/tmp/gerald/OBJ-0904-1719/i386-unknown-freebsd10.0/libgcc'
gmake[2]: *** [all-stage1-target-libgcc] Error 2

Any ideas which recent commit this might be due to?

Gerald