seen while building a powerpc-linux-gnu -> spu-elf cross compiler, PR40640 looks similiar, but is closed.
/build/buildd/gcc-snapshot-20090923/build/gcc/xgcc -B/build/buildd/gcc-snapshot-20090923/build/gcc/ -c -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wc++-compat -DHAVE_CONFIG_H -I. -Icp -I../../src-spu/gcc -I../../src-spu/gcc/cp -I../../src-spu/gcc/../include -I../../src-spu/gcc/../libcpp/include -I../../src-spu/gcc/../libdecnumber -I../../src-spu/gcc/../libdecnumber/dpd -I../libdecnumber ../../src-spu/gcc/cp/search.c -o cp/search.o ../../src-spu/gcc/cp/search.c: In function 'lookup_fnfields_1': ../../src-spu/gcc/cp/search.c:1363:1: internal compiler error: in set_value_range, at tree-vrp.c:386 Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions. make[4]: *** [cp/search.o] Error 1 -- Summary: [4.5 regression] ICE in set_value_range, at tree- vrp.c:386 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: doko at ubuntu dot com GCC build triplet: powerpc-linux-gnu GCC host triplet: powerpc-linux-gnu GCC target triplet: spu-elf http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41491