RFA: Merge definitions of get_some_local_dynamic_name

Richard Sandiford rdsandiford@googlemail.com
Thu Sep 4 19:24:00 GMT 2014


Gerald Pfeifer <gerald@pfeifer.com> writes:
> 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 ‘__muldi3’:
> /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?

It was the debug-early stuff.  Everything should be OK if you update
and retest.

Thanks,
Richard



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