From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <SRS0=xBmN=42=gnu.org=eliz@sourceware.org>
Received: from eggs.gnu.org (eggs.gnu.org [IPv6:2001:470:142:3::10])
	by sourceware.org (Postfix) with ESMTPS id 3A2CB3858D33
	for <gdb-patches@sourceware.org>; Wed, 28 Dec 2022 17:34:57 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 3A2CB3858D33
Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gnu.org
Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gnu.org
Received: from fencepost.gnu.org ([2001:470:142:3::e])
	by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.90_1)
	(envelope-from <eliz@gnu.org>)
	id 1pAaKO-0007tx-1g; Wed, 28 Dec 2022 12:34:56 -0500
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org;
	s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date:
	mime-version; bh=FdNSpGAB6Sep5Rjyim1Uz7u0uiuJ4kSDxZtds4kgVXA=; b=FSJqpzeYUXc7
	qxBWkXsO/N3JreJ83zFgO10cRyx46fsuE6xnIYZKNg92CHL9lrpNCyIggJObQ6KR5dsdhEd3nGHNn
	dyi5ZFfKt9d0Il51JT+wB5IlAImvrs7s4NjjV7TBwqidZus+UHbKStVy1sqF61Itt3a56dj9klsEt
	zUkr9MRnaMkHeLn63539F/yZHRdFcR2k0P8Zaolkj6tT7bWJBGUcrm+3X2iJhElP5RSr/kQ0jcB4b
	8BDMqb5/4YBbnyzGwJBhdYYTX4eBn3cTjJqo2T9CuW+5KGnHTaviXF2oGbrWpxcvXJXQNDmlAS74X
	sb6PwcQ2T5PTl0dYNI5VuA==;
Received: from [87.69.77.57] (helo=home-c4e4a596f7)
	by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.90_1)
	(envelope-from <eliz@gnu.org>)
	id 1pAaKN-0005kr-5I; Wed, 28 Dec 2022 12:34:55 -0500
Date: Wed, 28 Dec 2022 19:35:05 +0200
Message-Id: <83sfgz8m9i.fsf@gnu.org>
From: Eli Zaretskii <eliz@gnu.org>
To: Tom Tromey <tom@tromey.com>
Cc: gdb-patches@sourceware.org, luis.machado@arm.com
In-Reply-To: <87wn6bbi5m.fsf@tromey.com> (message from Tom Tromey on Wed, 28
	Dec 2022 09:35:33 -0700)
Subject: Re: Two observations using GDB 13 snapshot
References: <83h6xugc5v.fsf@gnu.org>
	<58b64bf8-90b6-d080-c060-d03761501199@arm.com>
	<83k02neezy.fsf@gnu.org>
	<c32cb97c-a189-6860-d1f0-af77a564db58@arm.com>
	<835ye7e9jw.fsf@gnu.org> <87h6xrks77.fsf@tromey.com>
	<83mt7idacj.fsf@gnu.org> <87fsd4elb2.fsf@tromey.com>
	<83o7rs4qmg.fsf@gnu.org> <87cz84dasj.fsf@tromey.com>
	<835ydw20bw.fsf@gnu.org> <87wn6bbi5m.fsf@tromey.com>
X-Spam-Status: No, score=1.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_BARRACUDACENTRAL,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6
X-Spam-Level: *
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org
List-Id: <gdb-patches.sourceware.org>

> From: Tom Tromey <tom@tromey.com>
> Cc: Tom Tromey <tom@tromey.com>,  gdb-patches@sourceware.org,
>   luis.machado@arm.com
> Date: Wed, 28 Dec 2022 09:35:33 -0700
> 
> I don't have a theory for what could be wrong.  Maybe profiling is the
> best way.

OK.  Should it be enough to just recompile in the gdb directory with

  make CXXFLAGS=-pg

or do I have to reconfigure with --enable-profiling?