Jan-Benedict Glaw <jbg...@lug-owl.de> writes: > On Tue, 2014-05-06 12:20:54 -0700, Mike Stump <mikest...@comcast.net> wrote: >> On May 6, 2014, at 8:19 AM, Kenneth Zadeck <zad...@naturalbridge.com> wrote: >> > please hold off on committing patches for the next couple of hours >> > as we have a very large merge to do. >> > thanks. >> >> All done… It is in. > > Just found one more: > > g++ -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions > -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing > -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual > -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings > -fno-common -DHAVE_CONFIG_H -I. -I. -I/home/vaxbuild/repos/gcc/gcc > -I/home/vaxbuild/repos/gcc/gcc/. -I/home/vaxbuild/repos/gcc/gcc/../include > -I/home/vaxbuild/repos/gcc/gcc/../libcpp/include > -I/home/vaxbuild/repos/gcc/gcc/../libdecnumber > -I/home/vaxbuild/repos/gcc/gcc/../libdecnumber/dpd -I../libdecnumber > -I/home/vaxbuild/repos/gcc/gcc/../libbacktrace -o loop-iv.o -MT loop-iv.o > -MMD -MP -MF ./.deps/loop-iv.TPo /home/vaxbuild/repos/gcc/gcc/loop-iv.c > In file included from /home/vaxbuild/repos/gcc/gcc/real.h:25:0, > from /home/vaxbuild/repos/gcc/gcc/rtl.h:27, > from /home/vaxbuild/repos/gcc/gcc/loop-iv.c:54: > /home/vaxbuild/repos/gcc/gcc/wide-int.h: In instantiation of > ‘fixed_wide_int_storage<N>::fixed_wide_int_storage(const T&) [with T = long > long unsigned int; int N = 160]’: > /home/vaxbuild/repos/gcc/gcc/wide-int.h:724:15: required from > ‘generic_wide_int<T>::generic_wide_int(const T&) [with T = long long unsigned > int; storage = fixed_wide_int_storage<160>]’ > /home/vaxbuild/repos/gcc/gcc/loop-iv.c:2628:48: required from here > /home/vaxbuild/repos/gcc/gcc/wide-int.h:1172:45: error: incomplete type > ‘wi::int_traits<long long unsigned int>’ used in nested name specifier > WI_BINARY_RESULT (T, FIXED_WIDE_INT (N)) *assertion ATTRIBUTE_UNUSED; > ^ > /home/vaxbuild/repos/gcc/gcc/wide-int.h:1173:47: error: incomplete type > ‘wi::int_traits<long long unsigned int>’ used in nested name specifier > wi::copy (*this, WIDE_INT_REF_FOR (T) (x, N)); > ^ > make[1]: *** [loop-iv.o] Error 1
Looks like this is specific to 32-bit HOST_WIDE_INTs. The problem was that loop-iv.c was using HOST_WIDEST_INT and no template specialisations were defined for that. Richard B's patch to force HOST_WIDE_INT to 64 bits will fix this. Thanks, Richard
