------- Comment #3 from ramana at gcc dot gnu dot org 2009-05-06 10:59 -------
(In reply to comment #1)
> What's the ICE?
>
With a cross arm-linux-gnueabi version r147153, I get a segfault with the
following backtrace for this particular testcase.
#0 0x082112b1 in emit_insn_after_1 (first=0xb7c352d0, after=0xb7c324b0,
bb=0xb7c324d4) at /home/ramrad01/sourcearea/trunk/gcc/emit-rtl.c:4129
#1 0x0821214c in emit_insn_after (pattern=0x0, after=0xb7c324b0) at
/home/ramrad01/sourcearea/trunk/gcc/emit-rtl.c:4335
#2 0x085eb5b7 in legitimize_pic_address (orig=0xb7c41c08, mode=SImode,
reg=0x0) at /home/ramrad01/sourcearea/trunk/gcc/config/arm/arm.c:3599
#3 0x086b2ead in gen_movsi (operand0=0x0, operand1=0xb7c41c08) at
/home/ramrad01/sourcearea/trunk/gcc/config/arm/arm.md:4966
#4 0x0824ad24 in emit_move_insn_1 (x=0xb7c39ce0, y=0xb7c41c08) at
/home/ramrad01/sourcearea/trunk/gcc/expr.c:3337
#5 0x0824b012 in emit_move_insn (x=0xb7c39ce0, y=0xb7c41c08) at
/home/ramrad01/sourcearea/trunk/gcc/expr.c:3425
#6 0x087d1923 in expand_phi_nodes (sa=0x8acb174) at
/home/ramrad01/sourcearea/trunk/gcc/tree-outof-ssa.c:211
#7 0x08754d77 in gimple_expand_cfg () at
/home/ramrad01/sourcearea/trunk/gcc/cfgexpand.c:2506
#8 0x08381d8d in execute_one_pass (pass=0x8a2f720) at
/home/ramrad01/sourcearea/trunk/gcc/passes.c:1291
#9 0x0838200c in execute_pass_list (pass=0x8a2f720) at
/home/ramrad01/sourcearea/trunk/gcc/passes.c:1340
#10 0x0848a6c0 in tree_rest_of_compilation (fndecl=0xb7c34680) at
/home/ramrad01/sourcearea/trunk/gcc/tree-optimize.c:394
#11 0x085fd902 in cgraph_expand_function (node=0xb7bb8a00) at
/home/ramrad01/sourcearea/trunk/gcc/cgraphunit.c:1051
#12 0x085ff7cf in cgraph_optimize () at
/home/ramrad01/sourcearea/trunk/gcc/cgraphunit.c:1110
#13 0x080cec7b in c_write_global_declarations () at
/home/ramrad01/sourcearea/trunk/gcc/c-decl.c:8364
#14 0x084334a6 in toplev_main (argc=20, argv=0xbf806e84) at
/home/ramrad01/sourcearea/trunk/gcc/toplev.c:990
#15 0x08152f82 in main (argc=Cannot access memory at address 0x0
) at /home/ramrad01/sourcearea/trunk/gcc/main.c:35
--
ramana at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-05-06 10:59:43
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40031
