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[Bug middle-end/17075] [3.5 Regression] miscompilation with tail calls in cfgexpand
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 23 Aug 2004 00:03:06 -0000
- Subject: [Bug middle-end/17075] [3.5 Regression] miscompilation with tail calls in cfgexpand
- References: <20040818091442.17075.lei@il.ibm.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-08-23 00:03 -------
Subject: Bug 17075
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rth@gcc.gnu.org 2004-08-23 00:02:58
Modified files:
gcc : ChangeLog cfgexpand.c
Log message:
PR 17075
* cfgexpand.c (expand_gimple_tailcall): Detect when we can both
create new blocks and fall through.
(expand_gimple_basic_block): Update to match.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5023&r2=2.5024
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgexpand.c.diff?cvsroot=gcc&r1=2.17&r2=2.18
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17075