Hello,
I wanted to play a bit with OpenMP after fighting a (long) while to
get a 4.2 snapshot compiled on my debian64 box... alas...
fresh svn checkout, multilib disabled because it's a no go on my box.
# /usr/local/gomp/bin/g++ -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ../configure --prefix=/usr/local/gomp
--enable-languages=c++ --enable-threads=posix --with-system-zlib
--enable-__cxa_atexit --disable-multilib --enable-bootstrap --with-gcc
--with-gnu-as --with-gnu-ld
Thread model: posix
gcc version 4.2.0 20060124 (experimental)
testcase:
int toto() {
int a=0;
#pragma omp single
{
for (int i=0; i<10; ++i)
a += i;
}
return a;
}
int main() { return toto(); }
/usr/local/gomp/bin/g++ -fopenmp main.cc -o omp
main.cc: In function 'int toto()':
main.cc:5: internal compiler error: in cp_parser_pragma, at cp/parser.c:17629
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Command line options or the precise omp pragma used don't really
matter, i get a crash on any "valid" omp directive; gcc-4.2-20060121
is ICE happy the same way.
As a side note while trying to get the compiler built with some debug
info, i've hit a case where it couldn't libgomp.spec once installed (a
--disable-shared configuration).
If there's a workaround that would make my day :)
