http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52375
--- Comment #5 from Steven Bosscher <steven at gcc dot gnu.org> 2012-02-25 12:29:08 UTC --- The unreduced test case fails for me with options: "-march=armv7-a -mfloat-abi=softfp -mfpu=neon -O -ftree-vectorize" The compiler is trunk r184372, configured for arm-eabi. Backtrace: #0 0x0000000000eccd50 in fancy_abort () #1 0x00000000009d30b3 in _fatal_insn () #2 0x00000000009d30f2 in _fatal_insn_not_found () #3 0x00000000009a646e in extract_insn () #4 0x00000000008868ec in instantiate_virtual_regs () #5 0x0000000000985d39 in execute_one_pass () #6 0x00000000009860a5 in execute_pass_list () #7 0x00000000009860b7 in execute_pass_list () #8 0x0000000000a9c6d8 in tree_rest_of_compilation () #9 0x0000000000763e0a in cgraph_expand_function () #10 0x000000000076783a in cgraph_optimize () #11 0x0000000000767d95 in cgraph_finalize_compilation_unit () #12 0x00000000005871bb in cp_write_global_declarations () #13 0x0000000000a2c387 in do_compile () #14 0x0000000000a2ca74 in toplev_main ()
