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[Bug rtl-optimization/31987] [4.3 Regression] ICE in remove_insn, at emit-rtl.c:3579 at -O3
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 May 2007 14:28:59 -0000
- Subject: [Bug rtl-optimization/31987] [4.3 Regression] ICE in remove_insn, at emit-rtl.c:3579 at -O3
- References: <bug-31987-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from ubizjak at gmail dot com 2007-05-18 15:28 -------
Confirmed, backtrace:
#1 0x082aa0d0 in remove_insn (insn=0xb7b25620) at
../../gcc-svn/trunk/gcc/emit-rtl.c:3579
#2 0x08262d08 in delete_insn (insn=0xb7b25620) at
../../gcc-svn/trunk/gcc/cfgrtl.c:134
#3 0x08262ef8 in delete_insn_chain (start=0xb7b25620, finish=0xb7b17140) at
../../gcc-svn/trunk/gcc/cfgrtl.c:214
#4 0x08263161 in rtl_delete_block (b=0xb7b1d2d0) at
../../gcc-svn/trunk/gcc/cfgrtl.c:373
#5 0x08263299 in cfg_layout_delete_block (bb=0xb7b1d2d0) at
../../gcc-svn/trunk/gcc/cfgrtl.c:2467
#6 0x08254fdd in delete_basic_block (bb=0xb7b1d2d0) at
../../gcc-svn/trunk/gcc/cfghooks.c:464
#7 0x08253de1 in cleanup_cfg (mode=64) at
../../gcc-svn/trunk/gcc/cfgcleanup.c:2002
#8 0x0872f2a8 in fwprop_done () at ../../gcc-svn/trunk/gcc/fwprop.c:917
#9 0x0872f357 in fwprop_addr () at ../../gcc-svn/trunk/gcc/fwprop.c:999
#10 0x083ba9e3 in execute_one_pass (pass=0x88fa680) at
../../gcc-svn/trunk/gcc/passes.c:1065
--
ubizjak at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-05-18 15:28:55
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31987