------- Comment #3 from laurent at guerby dot net 2010-01-18 08:41 -------
Same result for me with 4.4.3 RC1. backtrace:
Program received signal SIGSEGV, Segmentation fault.
0x004ca580 in copy_virtual_operands ()
Current language: auto; currently asm
(gdb) bt
#0 0x004ca580 in copy_virtual_operands ()
#1 0x003d58a0 in gimple_duplicate_bb ()
#2 0x0010be80 in duplicate_block ()
#3 0x0010f5e8 in copy_bbs ()
#4 0x00118650 in duplicate_loop_to_header_edge ()
#5 0x004b9350 in gimple_duplicate_loop_to_header_edge ()
#6 0x004a5458 in canonicalize_loop_induction_variables ()
#7 0x004a62e8 in tree_unroll_loops_completely ()
#8 0x004c4d80 in tree_complete_unroll ()
#9 0x003052b8 in execute_one_pass ()
#10 0x00305494 in execute_pass_list ()
#11 0x003054b8 in execute_pass_list ()
#12 0x003054b8 in execute_pass_list ()
#13 0x0042ba74 in tree_rest_of_compilation ()
#14 0x005d05b0 in cgraph_expand_function ()
#15 0x005d2ab8 in cgraph_optimize ()
#16 0x00028308 in c_write_global_declarations ()
#17 0x003cbbb0 in toplev_main ()
#18 0x000adaf4 in main ()
--
laurent at guerby dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-01-18 08:41:23
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42775
