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[Bug target/43742] [4.6 Regression] web.c/union_match_dups segfaults for a null *ref on sh-elf
- From: "bernds at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Apr 2010 08:57:44 -0000
- Subject: [Bug target/43742] [4.6 Regression] web.c/union_match_dups segfaults for a null *ref on sh-elf
- References: <bug-43742-5208@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #11 from bernds at gcc dot gnu dot org 2010-04-15 08:57 -------
Subject: Bug 43742
Author: bernds
Date: Thu Apr 15 08:57:27 2010
New Revision: 158367
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158367
Log:
PR target/43742
* config/sh/sh.md (doloop_end_split, dect): Undo previous patch. Use
matching constraints to ensure inputs match the output.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/sh/sh.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43742