From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27268 invoked by alias); 1 Feb 2013 14:10:58 -0000 Received: (qmail 25950 invoked by uid 55); 1 Feb 2013 14:09:54 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/55940] [4.7 Regression] Incorrect code for accessing parameters with 32-bit Intel hosts Date: Fri, 01 Feb 2013 14:10:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.3 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2013-02/txt/msg00045.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55940 --- Comment #17 from Jakub Jelinek 2013-02-01 14:09:53 UTC --- Author: jakub Date: Fri Feb 1 14:09:38 2013 New Revision: 195656 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195656 Log: Backported from mainline 2013-01-15 Jakub Jelinek PR target/55940 * function.c (thread_prologue_and_epilogue_insns): Always add crtl->drap_reg to set_up_by_prologue.set, even if stack_realign_drap is false. * gcc.dg/pr55940.c: New test. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/pr55940.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/function.c branches/gcc-4_7-branch/gcc/testsuite/ChangeLog