From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 879E3385734E; Fri, 29 Apr 2022 14:09:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 879E3385734E 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: Fix isgreater* and isless* for clang X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: 733282b0b44caf47cc05badd12f80e8fc64cdba8 X-Git-Newrev: 447d60432eedf3cb3277759c287090053baff8c3 Message-Id: <20220429140945.879E3385734E@sourceware.org> Date: Fri, 29 Apr 2022 14:09:45 +0000 (GMT) X-BeenThere: glibc-cvs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Glibc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Apr 2022 14:09:45 -0000 https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=447d60432eedf3cb3277759c287090053baff8c3 commit 447d60432eedf3cb3277759c287090053baff8c3 Author: Adhemerval Zanella Date: Fri Apr 1 16:35:32 2022 -0300 math: Fix isgreater* and isless* for clang clang does not check for unordered numbers with builtins for _Float128 type. Diff: --- math/math.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/math/math.h b/math/math.h index 27963ef6dc..ce830ac1fa 100644 --- a/math/math.h +++ b/math/math.h @@ -1295,7 +1295,7 @@ iszero (__T __val) #endif #ifdef __USE_ISOC99 -# if __GNUC_PREREQ (3, 1) +# if __GNUC_PREREQ (3, 1) && !defined __clang__ /* ISO C99 defines some macros to compare number while taking care for unordered numbers. Many FPUs provide special instructions to support these operations. Generic support in GCC for these as builtins went