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[Bug tree-optimization/54684] [4.8 Regression] bootstrap broken with --disable-checking
- 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: Mon, 24 Sep 2012 14:14:24 +0000
- Subject: [Bug tree-optimization/54684] [4.8 Regression] bootstrap broken with --disable-checking
- Auto-submitted: auto-generated
- References: <bug-54684-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54684
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-09-24 14:14:24 UTC ---
Author: rguenth
Date: Mon Sep 24 14:14:18 2012
New Revision: 191667
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191667
Log:
2012-09-24 Richard Guenther <rguenther@suse.de>
PR tree-optimization/54684
* tree-ssa-ccp.c (optimize_unreachable): Properly update stmts.
* g++.dg/torture/pr54684.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr54684.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-ccp.c