From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 9640F3858416; Fri, 9 Feb 2024 17:37:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9640F3858416 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1707500246; bh=O7mCYj1E12MElHss7QY7P5r74jg+tdiM2QOa/ad6Wv8=; h=From:To:Subject:Date:From; b=iJpLahvlGHnI0aqGf2wt4xltVIeIPK8rUC/zf7Fw0EIfSiBz6q6h+APT/CY4+cjYz R78nnKv/HFP8jkhTVn9ZMtrNcPSUvW0K0XWHatP6zkbcIvEwRe05sCyxG05RMWoDBd DcHOhOnpPbcTtP1YfAq0givkhoSsV9LRo0oB3tG4= 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: 6f1330247e563be0752bb9c653fa6083a1a2334f X-Git-Newrev: 890868ea70b0a9d8167b3fc6ba361e85a20823b6 Message-Id: <20240209173726.9640F3858416@sourceware.org> Date: Fri, 9 Feb 2024 17:37:26 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=890868ea70b0a9d8167b3fc6ba361e85a20823b6 commit 890868ea70b0a9d8167b3fc6ba361e85a20823b6 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))