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[Bug debug/46375] [4.6 Regression] -fcompare-debug failure (length) with -O -fgcse -fno-tree-dominator-opts
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 12 Nov 2010 09:58:23 +0000
- Subject: [Bug debug/46375] [4.6 Regression] -fcompare-debug failure (length) with -O -fgcse -fno-tree-dominator-opts
- Auto-submitted: auto-generated
- References: <bug-46375-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46375
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-12 09:57:23 UTC ---
Author: ebotcazou
Date: Fri Nov 12 09:57:20 2010
New Revision: 166646
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166646
Log:
PR debug/46375
* emit-rtl.c (remove_insn): Do not mark BBs upon debug insns.
Added:
trunk/gcc/testsuite/gcc.dg/pr46375.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/emit-rtl.c
trunk/gcc/testsuite/ChangeLog