From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-400798-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 3396 invoked by alias); 12 Sep 2012 21:52:04 -0000
Received: (qmail 3382 invoked by uid 22791); 12 Sep 2012 21:52:02 -0000
X-SWARE-Spam-Status: No, hits=-4.3 required=5.0	tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED
X-Spam-Check-By: sourceware.org
Received: from localhost (HELO gcc.gnu.org) (127.0.0.1)    by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 12 Sep 2012 21:51:49 +0000
From: "hubicka at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/48636] Enable more inlining with -O2 and higher
Date: Wed, 12 Sep 2012 21:52:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: fortran
X-Bugzilla-Keywords: missed-optimization
X-Bugzilla-Severity: enhancement
X-Bugzilla-Who: hubicka 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-Changed-Fields:
Message-ID: <bug-48636-4-lG7X6PHWTD@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-48636-4@http.gcc.gnu.org/bugzilla/>
References: <bug-48636-4@http.gcc.gnu.org/bugzilla/>
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: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2012-09/txt/msg00964.txt.bz2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48636

--- Comment #19 from Jan Hubicka <hubicka at gcc dot gnu.org> 2012-09-12 21:51:21 UTC ---
Author: hubicka
Date: Wed Sep 12 21:51:14 2012
New Revision: 191232

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191232
Log:

    PR fortran/48636
    * gcc.dg/ipa/inlinehint-2.c: New testcase.
    * ipa-inline-analysis.c (dump_inline_hints): Dump loop stride.
    (set_hint_predicate): New function.
    (reset_inline_summary): Reset loop stride.
    (remap_predicate_after_duplication): New function.
    (remap_hint_predicate_after_duplication): New function.
    (inline_node_duplication_hook): Update.
    (dump_inline_summary): Dump stride summaries.
    (estimate_function_body_sizes): Compute strides.
    (remap_hint_predicate): New function.
    (inline_merge_summary): Use it.
    (inline_read_section): Read stride.
    (inline_write_summary): Write stride.
    * ipa-inline.c (want_inline_small_function_p): Handle strides.
    (edge_badness): Likewise.
    * ipa-inline.h (inline_hints_vals): Add stride hint.
    (inline_summary): Update stride.

Added:
    trunk/gcc/testsuite/gcc.dg/ipa/inlinehint-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-inline-analysis.c
    trunk/gcc/ipa-inline.c
    trunk/gcc/ipa-inline.h
    trunk/gcc/testsuite/ChangeLog