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From: Adhemerval Zanella <azanella@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/azanella/clang] math: Fix isgreater* and isless* for clang
Date: Mon, 29 Jan 2024 18:02:42 +0000 (GMT)	[thread overview]
Message-ID: <20240129180242.A5FD33858434@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=74e984fd71e30a73a5f58086a445a72f00977843

commit 74e984fd71e30a73a5f58086a445a72f00977843
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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 a1631a8c24..a2fa4eb36a 100644
--- a/math/math.h
+++ b/math/math.h
@@ -1296,7 +1296,7 @@ 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

             reply	other threads:[~2024-01-29 18:02 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-29 18:02 Adhemerval Zanella [this message]
  -- strict thread matches above, loose matches on Subject: below --
2024-04-17 20:12 Adhemerval Zanella
2024-04-02 15:58 Adhemerval Zanella
2024-02-09 17:37 Adhemerval Zanella
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2023-12-21 18:59 Adhemerval Zanella
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2023-08-30 12:41 Adhemerval Zanella
2023-02-09 19:53 Adhemerval Zanella
2022-10-28 17:46 Adhemerval Zanella
2022-10-04 13:04 Adhemerval Zanella
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2022-04-29 14:09 Adhemerval Zanella
2022-04-04 13:00 Adhemerval Zanella

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