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From: Adhemerval Zanella <azanella@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/azanella/clang] math: Do not use __builtin_isinf on clang
Date: Mon, 29 Jan 2024 18:02:57 +0000 (GMT)	[thread overview]
Message-ID: <20240129180258.196733858431@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5dba3ec9f1147323a4cb395473e56955b07b0239

commit 5dba3ec9f1147323a4cb395473e56955b07b0239
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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 919cc34056..020ae9c9ff 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))

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

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-29 18:02 Adhemerval Zanella [this message]
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2025-03-25 20:25 Adhemerval Zanella
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2024-04-02 15:59 Adhemerval Zanella
2024-02-09 17:37 Adhemerval Zanella
2024-02-07 14:12 Adhemerval Zanella
2023-12-21 18:59 Adhemerval Zanella
2023-09-28 17:57 Adhemerval Zanella
2023-08-30 12:41 Adhemerval Zanella
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2022-10-28 17:47 Adhemerval Zanella
2022-10-04 13:04 Adhemerval Zanella
2022-06-09 21:26 Adhemerval Zanella
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2022-05-12 19:39 Adhemerval Zanella
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2022-04-29 14:10 Adhemerval Zanella
2022-04-04 13:00 Adhemerval Zanella

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