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Re: Bootstrap failure on irix6.5 possibly caused by new C++ parser?
- From: Andreas Jaeger <aj at suse dot de>
- To: Mark Mitchell <mark at codesourcery dot com>
- Cc: Graham Stott <graham dot stott at btinternet dot com>,"Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>,"gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Mon, 30 Dec 2002 20:44:33 +0100
- Subject: Re: Bootstrap failure on irix6.5 possibly caused by new C++ parser?
- References: <85220000.1041272688@warlock.codesourcery.com>
Mark Mitchell <mark@codesourcery.com> writes:
> --On Monday, December 30, 2002 06:21:13 PM +0000 Graham Stott
> <graham.stott@btinternet.com> wrote:
>
>> Mark,
>>
>> It looks like there's a similar problem for powerpc-eabisim target
>> according to a more recent post by Andreas. Since it appears on cross sim
>> target it should be easier for you to investigate than the IRIX native.
>
> I didn't see that when I did it, but I probably did something very slightly
> different.
>
> Does it reproduce with a preprocessed source file for you? If so, would you
> send it to me with command-line flags? Otherwise, I will try to build the
> cross environment again.
It does not reproduce directly for me:
arthur:/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src:[1]$ /mmix/powerpc-eabisim/build/gcc/xgcc -
shared-libgcc -B/mmix/powerpc-eabisim/build/gcc/ -nostdinc++ -L/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src -L/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src/.libs -nostdinc -B/mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/ -isystem /mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/targ-include -isystem /mmix/cross-sources/combined/newlib/libc/include -B/mmix/powerpc-eabisim/install/powerpc-eabisim/bin/ -B/mmix/powerpc-eabisim/install/powerpc-eabisim/lib/ -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/include -L/mmix/powerpc-eabisim/build/ld -nostdinc++ -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include -I/mmix/cross-sources/combined/libstdc++-v3/libsupc++ -I/mmix/cross-sources/combined/libstdc++-v3/libmath -g -O2 -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -c /mmix/cross-sources/combined/libstdc++-v3/src/ctype.cc -o ctype.o -v
Reading specs from /mmix/powerpc-eabisim/build/gcc/specs
Configured with:
Thread model: single
gcc version 3.4 20021230 (experimental)
/mmix/powerpc-eabisim/build/gcc/cc1plus -quiet -nostdinc++ -nostdinc -nostdinc++ -v -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include -I/mmix/cross-sources/combined/libstdc++-v3/libsupc++ -I/mmix/cross-sources/combined/libstdc++-v3/libmath -iprefix /mmix/powerpc-eabisim/build/gcc/../lib/gcc-lib/powerpc-eabisim/3.4/ -isystem /mmix/powerpc-eabisim/build/gcc/include -isystem /mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/include -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/bin/include -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/lib/include -D__GNUC__=3 -D__GNUC_MINOR__=4 -D__GNUC_PATCHLEVEL__=0 -isystem /mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/targ-include -isystem /mmix/cross-sources/combined/newlib/libc/include -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/include /mmix/cross-sources/combined/libstdc++-v3/src/ctype.cc -D__GNUG__=3 -quiet -dumpbase ctype.cc -auxbase-strip ctype.o -g -O2 -Wall -Wno-format -W -Wwrite-strings -Winline -version -fno-implicit-templates -fdiagnostics-show-location=once -o /tmp/ccaxW6Kc.s
ignoring nonexistent directory "/mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/include"
ignoring nonexistent directory "/mmix/powerpc-eabisim/install/powerpc-eabisim/bin/include"
ignoring nonexistent directory "/mmix/powerpc-eabisim/install/powerpc-eabisim/lib/include"
ignoring nonexistent directory "/mmix/powerpc-eabisim/install/powerpc-eabisim/include"
GNU C++ version 3.4 20021230 (experimental) (powerpc-eabisim)
compiled by GNU C version 3.2.1 20020927 (prerelease) (SuSE Linux).
#include "..." search starts here:
#include <...> search starts here:
/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim
/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include
/mmix/cross-sources/combined/libstdc++-v3/libsupc++
/mmix/cross-sources/combined/libstdc++-v3/libmath
/mmix/powerpc-eabisim/build/gcc/include
/mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/targ-include
/mmix/cross-sources/combined/newlib/libc/include
End of search list.
In file included from /mmix/cross-sources/combined/libstdc++-v3/src/ctype.cc:36:
/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim/bits/ctype_noninline.h: In
member function `virtual const char* std::ctype<char>::do_toupper(char*,
const char*) const':
/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim/bits/ctype_noninline.h:69: internal compiler error: RTL
flag check: MEM_VOLATILE_P used with unexpected rtx code `UnKnown' in
write_dependence_p, at alias.c:2241
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
arthur:/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src:[1]$ /mmix/powerpc-eabisim/build/gcc/xgcc -shared-libgcc -B/mmix/powerpc-eabisim/build/gcc/ -nostdinc++ -L/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src -L/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src/.libs -nostdinc -B/mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/ -isystem /mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/targ-include -isystem /mmix/cross-sources/combined/newlib/libc/include -B/mmix/powerpc-eabisim/install/powerpc-eabisim/bin/ -B/mmix/powerpc-eabisim/install/powerpc-eabisim/lib/ -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/include -L/mmix/powerpc-eabisim/build/ld -nostdinc++ -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include -I/mmix/cross-sources/combined/libstdc++-v3/libsupc++ -I/mmix/cross-sources/combined/libstdc++-v3/libmath -g -O2 -fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -fdiagnostics-show-location=once -c /mmix/cross-sources/combined/libstdc++-v3/src/ctype.cc -o ctype.o -v -save-temps
Reading specs from /mmix/powerpc-eabisim/build/gcc/specs
Configured with:
Thread model: single
gcc version 3.4 20021230 (experimental)
/mmix/powerpc-eabisim/build/gcc/cc1plus -E -D__GNUG__=3 -quiet -nostdinc++ -nostdinc -nostdinc++ -v -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim -I/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include -I/mmix/cross-sources/combined/libstdc++-v3/libsupc++ -I/mmix/cross-sources/combined/libstdc++-v3/libmath -iprefix /mmix/powerpc-eabisim/build/gcc/../lib/gcc-lib/powerpc-eabisim/3.4/ -isystem /mmix/powerpc-eabisim/build/gcc/include -isystem /mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/include -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/bin/include -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/lib/include -D__GNUC__=3 -D__GNUC_MINOR__=4 -D__GNUC_PATCHLEVEL__=0 -isystem /mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/targ-include -isystem /mmix/cross-sources/combined/newlib/libc/include -isystem /mmix/powerpc-eabisim/install/powerpc-eabisim/include /mmix/cross-sources/combined/libstdc++-v3/src/ctype.cc -Wall -Wno-format -W -Wwrite-strings -Winline -fno-implicit-templates -fdiagnostics-show-location=once -O2 ctype.ii
ignoring nonexistent directory "/mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/include"
ignoring nonexistent directory "/mmix/powerpc-eabisim/install/powerpc-eabisim/bin/include"
ignoring nonexistent directory "/mmix/powerpc-eabisim/install/powerpc-eabisim/lib/include"
ignoring nonexistent directory "/mmix/powerpc-eabisim/install/powerpc-eabisim/include"
#include "..." search starts here:
#include <...> search starts here:
/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include/powerpc-eabisim
/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/include
/mmix/cross-sources/combined/libstdc++-v3/libsupc++
/mmix/cross-sources/combined/libstdc++-v3/libmath
/mmix/powerpc-eabisim/build/gcc/include
/mmix/powerpc-eabisim/build/powerpc-eabisim/newlib/targ-include
/mmix/cross-sources/combined/newlib/libc/include
End of search list.
/mmix/powerpc-eabisim/build/gcc/cc1plus -fpreprocessed ctype.ii -quiet -dumpbase ctype.cc -auxbase-strip ctype.o -g -O2 -Wall -Wno-format -W -Wwrite-strings -Winline -version -fno-implicit-templates -fdiagnostics-show-location=once -o ctype.s
GNU C++ version 3.4 20021230 (experimental) (powerpc-eabisim)
compiled by GNU C version 3.2.1 20020927 (prerelease) (SuSE Linux).
/mmix/powerpc-eabisim/build/gcc/as -mppc -V -Qy -o ctype.o ctype.s
GNU assembler version 2.13.90 (powerpc-eabisim) using BFD version 2.13.90 20021230
arthur:/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src:[0]$
Note the second invocation, with -save-temps, did not produce any
error at all :-(
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj