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[Bug rtl-optimization/44469] [4.5/4.6 Regression] internal compiler error: in fixup_reorder_chain, at cfglayout.c:797
- 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: Wed, 26 Jan 2011 21:12:14 +0000
- Subject: [Bug rtl-optimization/44469] [4.5/4.6 Regression] internal compiler error: in fixup_reorder_chain, at cfglayout.c:797
- Auto-submitted: auto-generated
- References: <bug-44469-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44469
--- Comment #8 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-01-26 21:12:01 UTC ---
Author: ebotcazou
Date: Wed Jan 26 21:11:57 2011
New Revision: 169304
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169304
Log:
PR rtl-optimization/44469
* cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too
after removing trivially dead basic blocks.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/20110126-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgcleanup.c
trunk/gcc/testsuite/ChangeLog