http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55106
--- Comment #7 from Vladimir Makarov <vmakarov at gcc dot gnu.org> 2012-12-21 14:27:51 UTC --- (In reply to comment #5) > I'm still hitting this failure when building GMP 5.1.0 for i686-w64-mingw32: > > libtool: compile: i686-w64-mingw32-gcc -std=gnu99 -DHAVE_CONFIG_H -I. > -I../../../../src/gmp/mpn -I.. -D__GMP_WITHIN_GMP -I../../../../src/gmp > -DOPERATION_sbpi1_div_qr -O2 -march=nocona -mtune=core2 -fomit-frame-pointer > -momit-leaf-frame-pointer -c sbpi1_div_qr.c -o sbpi1_div_qr.o > div_qr_2u_pi1.c: In function '__gmpn_div_qr_2u_pi1': > div_qr_2u_pi1.c:67:1: internal compiler error: Maximum number of LRA > constraint > passes is achieved (30) > > } > ^ > Please submit a full bug report, > with preprocessed source if appropriate. > > The build for x86_64-w64-mingw32 did not encounter this problem. I'm building > on 64-bit Debian using a self-built linux to Windows cross-compilers. Could you provide a preprocessed source code. I'd try to reproduce this. In any case, it will be not fixed quickly. I am on vacation next two weeks. Sorry.
