From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26814 invoked by alias); 2 Aug 2015 21:11:45 -0000 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 Received: (qmail 26751 invoked by uid 48); 2 Aug 2015 21:11:42 -0000 From: "gary at intrepid dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/64164] [4.9/5/6 Regression] one more stack slot used due to one less inlining level Date: Sun, 02 Aug 2015 21:11:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: gary at intrepid dot com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: aoliva at gcc dot gnu.org X-Bugzilla-Target-Milestone: 6.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-08/txt/msg00047.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64164 --- Comment #49 from Gary Funck --- (In reply to Alexandre Oliva from comment #48) > The errors reported in comments 44, 45, 46, and 47 are fixed in the git > branch aoliva/pr64164. I'm giving it all some more testing before posting > an updated, consolidated patch. I applied your patch (commit 9357ff1, 8/2/15) to our GUPC branch, based off trunk version 226386 on gcc112 (PPC64LE). It bootstrapped fine and passed the tests with "-O0 --enable-checking" and "-O3 --disable-checking".