From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 79C56385357A for ; Mon, 17 Oct 2022 13:28:57 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 79C56385357A Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1666013337; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=v6Y60ZXBSMCHJpqL5XQFt/wktsfxab/uvne2qNZQdPA=; b=GVo//pqldk+TeRl7PN0hHuBp41pLZJ9sDOCzQmQzDPc3JldTQwPRfGJmpuPZyunZwKMj4c fZVAZAGlAUQiz5SbAEpEcl3y7GQdoYaHodxRPvJeWEmc7vlvhqHnPvVRkVjBPef+2bj31o 67BGRuHnMJevs95OyAzJQMAmcBGCEFE= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-29-hGbityYWMx6jNygVip9GtA-1; Mon, 17 Oct 2022 09:28:55 -0400 X-MC-Unique: hGbityYWMx6jNygVip9GtA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 34D753C30520 for ; Mon, 17 Oct 2022 13:28:55 +0000 (UTC) Received: from abulafia.quesejoda.com (unknown [10.39.192.166]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9C7F940369DF; Mon, 17 Oct 2022 13:28:44 +0000 (UTC) Received: from abulafia.quesejoda.com (localhost [127.0.0.1]) by abulafia.quesejoda.com (8.17.1/8.17.1) with ESMTPS id 29HDSfhi024717 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Mon, 17 Oct 2022 15:28:41 +0200 Received: (from aldyh@localhost) by abulafia.quesejoda.com (8.17.1/8.17.1/Submit) id 29HDSfOV024716; Mon, 17 Oct 2022 15:28:41 +0200 From: Aldy Hernandez To: GCC patches Cc: Andrew MacLeod , Aldy Hernandez Subject: [COMMITTED] Do not test for -Inf when flag_finite_math_only. Date: Mon, 17 Oct 2022 15:28:38 +0200 Message-Id: <20221017132838.24693-1-aldyh@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true X-Spam-Status: No, score=-12.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP 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: PR tree-optimizatin/107286 gcc/ChangeLog: * value-range.cc (range_tests_floats): Do not test for -Inf when flag_finite_math_only. --- gcc/value-range.cc | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/gcc/value-range.cc b/gcc/value-range.cc index 4794d2386a8..90d5e660684 100644 --- a/gcc/value-range.cc +++ b/gcc/value-range.cc @@ -4022,10 +4022,13 @@ range_tests_floats () r0.intersect (r1); ASSERT_TRUE (r0.undefined_p ()); - // Make sure [-Inf, -Inf] doesn't get normalized. - r0 = frange_float ("-Inf", "-Inf"); - ASSERT_TRUE (real_isinf (&r0.lower_bound (), true)); - ASSERT_TRUE (real_isinf (&r0.upper_bound (), true)); + if (!flag_finite_math_only) + { + // Make sure [-Inf, -Inf] doesn't get normalized. + r0 = frange_float ("-Inf", "-Inf"); + ASSERT_TRUE (real_isinf (&r0.lower_bound (), true)); + ASSERT_TRUE (real_isinf (&r0.upper_bound (), true)); + } } void -- 2.37.3