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[Bug bootstrap/42628] ICE during bootstrap when compiling several libsupc++ files: original tree changed by fold
- From: "aanisimov at inbox dot ru" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 30 Sep 2010 16:35:09 +0000
- Subject: [Bug bootstrap/42628] ICE during bootstrap when compiling several libsupc++ files: original tree changed by fold
- Auto-submitted: auto-generated
- References: <bug-42628-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42628
Artem Anisimov <aanisimov at inbox dot ru> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aanisimov at inbox dot ru
--- Comment #10 from Artem Anisimov <aanisimov at inbox dot ru> 2010-09-30 16:35:06 UTC ---
4.6 trunk fails too. Building rev. 164569 fails with the following error:
../../../../gcc-current/libstdc++-v3/libsupc++/dyncast.cc: In function 'void*
__cxxabiv1::__dynamic_cast(const void*, const __cxxabiv1::__class_type_info*,
const __cxxabiv1::__class_type_info*, ptrdiff_t)':
../../../../gcc-current/libstdc++-v3/libsupc++/dyncast.cc:86:1: internal
compiler error: fold check: original tree changed by fold
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
GCC was configured with these options:
../gcc-current/configure --prefix=/home/artem/testing/gcc46 --enable-shared
--enable-bootstrap --enable-languages=c,c++ --enable-threads=posix
--enable-checking=release --with-system-zlib --disable-libunwind-exceptions
--enable-__cxa_atexit --enable-libssp --with-gnu-ld --with-lto --disable-nls
--verbose --with-arch=athlon64 --target=x86_64-slackware-linux
--build=x86_64-slackware-linux --host=x86_64-slackware-linux --disable-multilib
--enable-checking=all