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[Bug tree-optimization/17340] [4.0 Regression] Internal error compiling with -O3
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Dec 2004 09:31:20 -0000
- Subject: [Bug tree-optimization/17340] [4.0 Regression] Internal error compiling with -O3
- References: <20040906232521.17340.mckelvey@maskull.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From steven at gcc dot gnu dot org 2004-12-07 09:31 -------
The end of the backtrace looks like this:
#18159 0x00000000004d2ac8 in compute_avail (block=0x2aa7c9f0e0) at
tree-ssa-pre.c:1866
#18160 0x00000000004d2ac8 in compute_avail (block=0x2aa7c9de00) at
tree-ssa-pre.c:1866
#18161 0x00000000004d2ac8 in compute_avail (block=0x2aa7c9da80) at
tree-ssa-pre.c:1866
#18162 0x00000000004d30eb in execute_pre (do_fre=0 '\0') at
tree-ssa-pre.c:2053
#18163 0x00000000004baa8f in execute_pass_list (pass=0xa18780) at
tree-optimize.c:516
---Type <return> to continue, or q <return> to quit---
#18164 0x00000000004bab24 in execute_pass_list (pass=0xa18200) at
tree-optimize.c:554
#18165 0x00000000004bad29 in tree_rest_of_compilation (fndecl=0x2a9def2e00) at
tree-optimize.c:652
#18166 0x0000000000470cf2 in expand_body (fn=0x2a9def2e00) at semantics.c:2901
#18167 0x0000000000735111 in cgraph_expand_function (node=0x2aa00720e0) at
cgraphunit.c:822
#18168 0x0000000000735b1f in cgraph_optimize () at cgraphunit.c:1689
#18169 0x00000000004407ea in cp_finish_file () at decl2.c:3074
#18170 0x00000000004a5dca in c_common_parse_file (set_yydebug=Variable
"set_yydebug" is not available.) at c-opts.c:1093
#18171 0x00000000006faa4e in toplev_main (argc=Variable "argc" is not
available.) at toplev.c:992
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17340