ICE during build of libstdc++. /home/pthaugen/src/gcc/trunk/gcc/libstdc++-v3/src/c++98/streambuf.cc:113:5: internal compiler error: in get_loop_body, at cfgloop.c:831 Please submit a full bug report, Config command used: /home/pthaugen/src/gcc/trunk/gcc/configure --prefix=/home/pthaugen/install/gcc/trunk --target=powerpc64-linux --host=powerpc64-linux --build=powerpc64-linux --enable-secureplt --enable-threads=posix --enable-shared --enable-__cxa_atexit --with-long-double-128 --enable-decimal-float --disable-alsa --enable-checking --with-lto --with-as=/home/pthaugen/install/binutils/binutils-2.21.1/bin/as --with-ld=/home/pthaugen/install/binutils/binutils-2.21.1/bin/ld --with-gmp=/home/pthaugen/install/gcc-host-libs --with-mpfr=/home/pthaugen/install/gcc-host-libs --with-mpc=/home/pthaugen/install/gcc-host-libs --with-ppl=/home/pthaugen/install/gcc-host-libs --with-cloog=/home/pthaugen/install/gcc-host-libs --with-host-libstdcxx=-Wl,-Bstatic,-L/home/pthaugen/install/gcc-host-libs/lib,-lstdc++,-Bdynamic,-lm --enable-languages=c,fortran,c++ --disable-bootstrap
Confirmed on powerpc-apple-darwin9. Compiling the preprocessed code with '-O2 -m64' gives the ICE, but not when using '-O2' nor '-O1 -m64'.
Created attachment 27049 [details] Preprocessed file streambuf.ii
The error is the same as in pr52808.
powerpc-aix as well.
I successfully bootstrapped revision 186090 on powerpc-apple-darwin9. From http://gcc.gnu.org/ml/gcc-testresults/2012-04/msg00234.html it seems also fixed for powerpc64-unknown-linux-gnu. So this PR could probably closed as fixed.
Fixed then.