From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 55114 invoked by alias); 10 Mar 2015 08:26:11 -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 55056 invoked by uid 55); 10 Mar 2015 08:26:06 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/44563] GCC uses a lot of RAM when compiling a large numbers of functions Date: Tue, 10 Mar 2015 08:26:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 4.3.4 X-Bugzilla-Keywords: compile-time-hog, memory-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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: 2015-03/txt/msg01054.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44563 --- Comment #20 from Richard Biener --- Author: rguenth Date: Tue Mar 10 08:25:31 2015 New Revision: 221308 URL: https://gcc.gnu.org/viewcvs?rev=221308&root=gcc&view=rev Log: 2015-03-10 Richard Biener PR middle-end/44563 * cgraph.h (struct cgraph_edge_hasher): Add hash overload for compare_type. * cgraph.c (cgraph_edge_hasher::hash): Inline htab_hash_pointer. (cgraph_update_edge_in_call_site_hash): Use cgraph_edge_hasher::hash. (cgraph_add_edge_to_call_site_hash): Likewise. (cgraph_node::get_edge): Likewise. (cgraph_edge::set_call_stmt): Likewise. (cgraph_edge::remove_caller): Likewise. Modified: trunk/gcc/ChangeLog trunk/gcc/cgraph.c trunk/gcc/cgraph.h