Re: GCC 4.4.4 Release Candidate available from gcc.gnu.org

[Rainer Emrich <rainer at emrich-ebersheim dot de>]

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Am 26.04.2010 20:03, schrieb Jakub Jelinek:
> On Mon, Apr 26, 2010 at 07:59:46PM +0200, Rainer Emrich wrote:
>> I get an ICE in dbxout.c building a cross compiler from i686-pc-mingw32 to
>> i686-w64-mingw32.
>>
>> i686-pc-mingw32-gcc -c  -g -O2 -D__USE_MINGW_ACCESS -DIN_GCC
>> - -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings -Wstrict-prototypes
>> - -Wmissing-prototypes -Wcast-qual -Wold-style-definition -Wc++-compat
>> - -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
>> - -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I.
>> - -I../../../../../../../src/gcc-4.4.4/gcc
>> - -I../../../../../../../src/gcc-4.4.4/gcc/.
>> - -I../../../../../../../src/gcc-4.4.4/gcc/../include -I./../intl
>> - -I../../../../../../../src/gcc-4.4.4/gcc/../libcpp/include
>> - -I/mingw/i686-pc/i686-pc/i686-pc/gcc-4.4.4/mingw/include
>> - -I/mingw/i686-pc/i686-pc/i686-pc/gcc-4.4.4/mingw/include
>> - -I../../../../../../../src/gcc-4.4.4/gcc/../libdecnumber
>> - -I../../../../../../../src/gcc-4.4.4/gcc/../libdecnumber/dpd -I../libdecnumber
>> - -I/mingw/i686-pc/i686-pc/i686-pc/gcc-4.4.4/mingw/include
>> - -I/mingw/i686-pc/i686-pc/i686-pc/gcc-4.4.4/mingw/include -DCLOOG_PPL_BACKEND
>> ../../../../../../../src/gcc-4.4.4/gcc/dbxout.c -o dbxout.o
>> ../../../../../../../src/gcc-4.4.4/gcc/dbxout.c: In function 'dbxout_symbol':
>> ../../../../../../../src/gcc-4.4.4/gcc/dbxout.c:2491: internal compiler error:
>> Segmentation fault
>> Please submit a full bug report,
>> with preprocessed source if appropriate.
>> See <http://gcc.gnu.org/bugs.html> for instructions.
>> make[2]: *** [dbxout.o] Error 1
> 
> ICE when building a cross compiler (the host stuff, not the target
> libraries) is a bug in whatever compiler you are using.
> Is that 4.4.4 too?  If yes, is it a regression from 4.4.3?
> 
> 	Jakub

Yes, I use the same gcc-4.4.4 revision to build the cross compiler, and yes it's
an regression from gcc-4.4.3 and used to work until a few weeks ago.
I didn't use the RC, I'm using svn revision 158626.

Rainer
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