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[Bug tree-optimization/46498] [4.5/4.6 Regression] ICE: in eliminate_unnecessary_stmts, at tree-ssa-dce.c:1112 with -O -funsafe-math-optimizations -fno-tree-dominator-opts -fno-tree-reassoc
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 17 Nov 2010 10:46:55 +0000
- Subject: [Bug tree-optimization/46498] [4.5/4.6 Regression] ICE: in eliminate_unnecessary_stmts, at tree-ssa-dce.c:1112 with -O -funsafe-math-optimizations -fno-tree-dominator-opts -fno-tree-reassoc
- Auto-submitted: auto-generated
- References: <bug-46498-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46498
--- Comment #3 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-17 10:46:40 UTC ---
Author: rguenth
Date: Wed Nov 17 10:46:36 2010
New Revision: 166862
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166862
Log:
2010-11-17 Richard Guenther <rguenther@suse.de>
PR tree-optimization/46498
* tree-ssa-dce.c (perform_tree_ssa_dce): Compute dominator info.
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/tree-ssa-dce.c