Bootstrap failure on irix6.5 possibly caused by new C++ parser?

[Graham Stott]

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.

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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.
make[3]: *** [ctype.lo] Error 1
make[3]: Leaving directory `/mmix/powerpc-eabisim/build/powerpc-eabisim/libstdc++-v3/src'

I configured on i686-linux-gnu with:
# /mmix/cross-sources/combined/configure  --target=powerpc-eabisim --prefix=/mmix/powerpc-eabisim/install --enable-languages=c,c++,objc,f77,ada --disable-nls --with-newlib --with-gnu-as -with-gnu-ld 
--with-gcc-version-trigger=/mmix/cross-sources/combined/gcc/version.c

Andreas
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