From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 6A05E3858404; Wed, 17 Apr 2024 20:12:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6A05E3858404 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1713384775; bh=Gy92BzQIhx1v+p3GrBONkxVHB88TC1zZ7j34vJtlt5I=; h=From:To:Subject:Date:From; b=JZF5DVoIAZDCyKSP388ySU5q992x7LJo0zIJqWs9OLG+P36Pd3FWhfcJ3T136BCCP VGKwxXeu/6vA0WVraxGieZCpJZTSDprV1q8FnYbv7DVDpKvO+g4HAimfY1Gq8b/wpB sAdz3/m9hIeXF8N6XhyXdbdVyIIxEFu//mO9Iohk= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] math: Do not use __builtin_isinf on clang X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: fa7fa397d3090a4d7883439140d50ae1f6f8617b X-Git-Newrev: 645ebc4942a7edc5d4ddf31ce9ee5dfbe3c751a2 Message-Id: <20240417201255.6A05E3858404@sourceware.org> Date: Wed, 17 Apr 2024 20:12:55 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=645ebc4942a7edc5d4ddf31ce9ee5dfbe3c751a2 commit 645ebc4942a7edc5d4ddf31ce9ee5dfbe3c751a2 Author: Adhemerval Zanella Date: Fri Apr 1 17:03:34 2022 -0300 math: Do not use __builtin_isinf on clang It does not handle pseudo normal numbers. Diff: --- math/math.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/math/math.h b/math/math.h index 59caf4b7e6..0173919543 100644 --- a/math/math.h +++ b/math/math.h @@ -1022,8 +1022,7 @@ enum # define isinf(x) \ (__builtin_types_compatible_p (__typeof (x), _Float128) \ ? __isinff128 (x) : __builtin_isinf_sign (x)) -# elif (__GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__) \ - || __glibc_clang_prereq (3,7) +# elif (__GNUC_PREREQ (4,4) && !defined __SUPPORT_SNAN__) # define isinf(x) __builtin_isinf_sign (x) # else # define isinf(x) __MATH_TG ((x), __isinf, (x))