From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 323B0385084F; Fri, 3 Jun 2022 14:11:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 323B0385084F 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: 589b51719d4d760bddbdf4db4efad410d13bbbe3 X-Git-Newrev: e14d3437f7c11b7df9fce42cbecf8636c0d4733c Message-Id: <20220603141141.323B0385084F@sourceware.org> Date: Fri, 3 Jun 2022 14:11:41 +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, 03 Jun 2022 14:11:41 -0000 https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e14d3437f7c11b7df9fce42cbecf8636c0d4733c commit e14d3437f7c11b7df9fce42cbecf8636c0d4733c 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