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[Bug tree-optimization/46286] [4.6 Regression] ICE in do_complex_constraint, at tree-ssa-structalias.c:1882
- From: "ro at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 3 Nov 2010 12:56:10 +0000
- Subject: [Bug tree-optimization/46286] [4.6 Regression] ICE in do_complex_constraint, at tree-ssa-structalias.c:1882
- Auto-submitted: auto-generated
- References: <bug-46286-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46286
--- Comment #9 from Rainer Orth <ro at gcc dot gnu.org> 2010-11-03 12:55:41 UTC ---
Also affects i386-pc-solaris2.10, sparc-sun-solaris2.10, mips-sgi-irix6.5.
Proposed patch allows bootstrap to continue on Solaris 10/x86, but later rans
into
another ICE:
/vol/gcc/src/hg/trunk/local/gcc/config/i386/i386.md: In function 'split_insns':
/vol/gcc/src/hg/trunk/local/gcc/config/i386/i386.md:11856:1: internal compiler
error: in dwarf2out_frame_debug_adjust_cfa, at dwarf2out.c:1881
(maybe related to PR bootstrap/46018).