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[Bug middle-end/35616] [4.1/4.2/4.3/4.4 Regression] Incorrect code while O2 compling
- From: "matz at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Mar 2008 19:15:49 -0000
- Subject: [Bug middle-end/35616] [4.1/4.2/4.3/4.4 Regression] Incorrect code while O2 compling
- References: <bug-35616-15933@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #16 from matz at gcc dot gnu dot org 2008-03-19 19:15 -------
Subject: Bug 35616
Author: matz
Date: Wed Mar 19 19:15:03 2008
New Revision: 133348
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=133348
Log:
PR middle-end/35616
* calls.c (expand_call): Check overlap of arguments with call
address for sibcalls.
* gcc.dg/pr35616.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr35616.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/calls.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35616