From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by sourceware.org (Postfix) with ESMTPS id 032FF385ED4A for ; Fri, 31 May 2024 13:56:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 032FF385ED4A Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 032FF385ED4A Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::633 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1717163815; cv=none; b=tHpRCfFNVizpxGIo+DdUMsI7czvizpqDayVKTwvj9fcz8bgfAEG1nQnZG0IBXRBVYcnVVUEqbURq8zGFgTmiqtAAthZC5lF/ywLgPL99p0q6lKQFq1uG/CMOZK2nuvdnemtmK1uUhBLgJA/OzLLPOVicPOCKdZVL6rc9GZZfpQ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1717163815; c=relaxed/simple; bh=wN4zXM4G6Ple/MfVVDOmrSIwCSOKgMH2oVqrn2TWUYw=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=HhImUOmcNkTgbbmR04CTjWcjSjL4n3P23pBylBgh1b9PP8X9yKAG4L1GYQxfByHOobnE5UsD5HIiwn8iSXL0aJni5BORWNR6DqG36V9T4NmbVmTSKDigJnfBFKWnp12SrJtJwuYPIJ8S1Wd3qwCVqFTYnGpnhVTMk2kMo7oLILo= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-a62ef52e837so236892866b.3 for ; Fri, 31 May 2024 06:56:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1717163812; x=1717768612; darn=gcc.gnu.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=wN4zXM4G6Ple/MfVVDOmrSIwCSOKgMH2oVqrn2TWUYw=; b=Ic+W1idVZXr8EpHerOARNbzoHmxWr3WJgkvCRHZl4DkPNpk5ZIATEa4wOf6nocoueA MoIglXvggEJCl//nPnZN1YxQGxTWZ4Fkhx0JLvna9qOf9h626WmI/Y+KlqvckEmSrt3l bIcOewdHRl2B7IX0gQ8mooFwhcUucZHJEyLEm0/QPvsqZFHkXeA0R+fO3SfJ8lMjuvpx /BFV2YFX3VZSlmqtENvpwaa+CafUZNSpZMH0Y+MGKmJtrl8d/L1NWpcAtkf7qZuvU5FT Gyz68P5qt+82IOIOjBmDiwwayx44rQWGMLk4NO8V4b+o3/ozbvgYMyNVeiXP4wsWsKTZ joeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717163812; x=1717768612; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=wN4zXM4G6Ple/MfVVDOmrSIwCSOKgMH2oVqrn2TWUYw=; b=CdTRArbhsR6idPTMZQbZeM1UNJIz6vlo8wJojOJBLSaKfdBX8BpDnQIG4xkWwm5cYd JsKIKSyWI+ewa6qy5SpLMmw2JHLwBpw7riKJL9X42T9VZE3MM7S1wUcZUU/O1sKM6AFl xRZfXEEc8z+KFzA66MDYHWC/Jc+ddGmIndC1LWg2wuU99UhkeewzvVziU2tMheugcUGD Z2KuMslm/ZuNo2bD5tZ60vvSvHjZ2Hl3SXEk9OwDwx+LtAbxkWhB1NGc8CVpXLqiVlFn /RirTAAigINOk1dX3YcVUI+LIQ9qFUyDm076j/Qw5zpMBWUFOaEEGc1lIeDBBJlGxInO 6iRw== X-Gm-Message-State: AOJu0YzmLq+ivkLBpaGvvieSaexhUPir0cCakHsdfZv6My6O2Bz6/EQS 2L4az8neHO6AtwA+5eysXETYriOiXWZg/eL+GjPg6bHMSmRVCi2Glg9IQP5FGhZT+qWvN4zqhQ/ x7aAD2ReEauouMyOpelcA90wXmCfyng== X-Google-Smtp-Source: AGHT+IFNpBMjhl50/3bO6B/l9NT6rgRsd3cOTm0WwwlJq5N2deHR70Hmec2qLCbQZg9CoYxZyplGnt8m6VPleYY3Oz8= X-Received: by 2002:a17:906:da89:b0:a59:a85d:31c6 with SMTP id a640c23a62f3a-a68224460b9mr181956166b.66.1717163812305; Fri, 31 May 2024 06:56:52 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Jonathan Wakely Date: Fri, 31 May 2024 14:56:40 +0100 Message-ID: Subject: Re: How to avoid some built-in expansions in gcc? To: Georg-Johann Lay Cc: gcc@gcc.gnu.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Fri, 31 May 2024 at 14:52, Georg-Johann Lay wrote: > > What's the recommended way to stop built-in expansions in gcc? > > For example, avr-gcc expands isinff() to a bloated version of an > isinff() implementation that's written in asm (PR115307). Did you try -fno-builtin-isinff ?