With revision 150591, cris-elf built. >From revision 150593 and on, build is broken as follows, compiling newlib:
... /tmp/hpautotest-gcc1/cris-elf/gccobj/./gcc/xgcc -B/tmp/hpautotest-gcc1/cris-elf/gccobj/./gcc/ -nostdinc -B/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/v10/newlib/ -isystem /tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/v10/newlib/targ-include -isystem /tmp/hpautotest-gcc1/gcc/newlib/libc/include -B/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/v10/libgloss/cris -L/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/v10/libgloss/libnosys -L/tmp/hpautotest-gcc1/gcc/libgloss/cris -B/tmp/hpautotest-gcc1/cris-elf/pre/cris-elf/bin/ -B/tmp/hpautotest-gcc1/cris-elf/pre/cris-elf/lib/ -isystem /tmp/hpautotest-gcc1/cris-elf/pre/cris-elf/include -isystem /tmp/hpautotest-gcc1/cris-elf/pre/cris-elf/sys-include -march=v10 -mbest-lib-options -DPACKAGE_NAME=\"newlib\" -DPACKAGE_TARNAME=\"newlib\" -DPACKAGE_VERSION=\"1.17.0\" -DPACKAGE_STRING=\"newlib\ 1.17.0\" -DPACKAGE_BUGREPORT=\"\" -I. -I/tmp/hpautotest-gcc1/gcc/newlib/libc/stdlib -O2 -DHAVE_RENAME -D_USE_WRITE -DCOMPACT_CTYPE -fno-builtin -g -O2 -march=v10 -mbest-lib-options -c -o lib_a-ecvtbuf.o `test -f 'ecvtbuf.c' || echo '/tmp/hpautotest-gcc1/gcc/newlib/libc/stdlib/'`ecvtbuf.c /tmp/hpautotest-gcc1/gcc/newlib/libc/stdlib/ecvtbuf.c: In function 'print_e': /tmp/hpautotest-gcc1/gcc/newlib/libc/stdlib/ecvtbuf.c:146:1: internal compiler error: in insert_value_copy_on_edge, at tree-outof-ssa.c:223 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[8]: *** [lib_a-ecvtbuf.o] Error 1 make[8]: Leaving directory `/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/v10/newlib/libc/stdlib' Author of patches in suspect revision range CC:ed. Will attach preprocessed source. -- Summary: [4.5 Regression]: build breakage for cris-elf building newlib, ICE in insert_value_copy_on_edge Product: gcc Version: 4.5.0 Status: UNCONFIRMED Keywords: ice-on-valid-code, build Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hp at gcc dot gnu dot org GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: cris-axis-elf http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41031