From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17274 invoked by alias); 17 Sep 2010 18:01:10 -0000 Received: (qmail 17213 invoked by alias); 17 Sep 2010 18:00:55 -0000 Date: Fri, 17 Sep 2010 18:01:00 -0000 Message-ID: <20100917180055.17212.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/45234] [4.4/4.5/4.6 Regression] ICE in expand_call, at calls.c:2845 when passing aligned function argument from unaligned stack after alloca In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hjl at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2010-09/txt/msg01998.txt.bz2 ------- Comment #17 from hjl at gcc dot gnu dot org 2010-09-17 18:00 ------- Subject: Bug 45234 Author: hjl Date: Fri Sep 17 18:00:40 2010 New Revision: 164377 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164377 Log: Make sure that all variable sized adjustments are multiple of preferred stack boundary after stack alignment. gcc/ 2010-09-17 H.J. Lu PR middle-end/45234 * calls.c (expand_call): Make sure that all variable sized adjustments are multiple of preferred stack boundary after stack alignment. gcc/testsuite/ 2010-09-17 H.J. Lu PR middle-end/45234 * gcc.dg/torture/stackalign/alloca-5.c: New. Added: trunk/gcc/testsuite/gcc.dg/torture/stackalign/alloca-5.c Modified: trunk/gcc/ChangeLog trunk/gcc/calls.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45234