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From: Adhemerval Zanella <azanella@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/azanella/clang] i386: Disable math_opt_barrier and math_force_eval for clang
Date: Tue,  4 Oct 2022 12:59:56 +0000 (GMT)	[thread overview]
Message-ID: <20221004125956.A49FC385829C@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f8d910b4fbeaf1085dcd36deab8cad8df12efa40

commit f8d910b4fbeaf1085dcd36deab8cad8df12efa40
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Tue Jul 26 08:45:02 2022 -0300

    i386: Disable math_opt_barrier and math_force_eval for clang

Diff:
---
 sysdeps/x86/fpu/math-barriers.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sysdeps/x86/fpu/math-barriers.h b/sysdeps/x86/fpu/math-barriers.h
index cbe665a4f7..82e1526fee 100644
--- a/sysdeps/x86/fpu/math-barriers.h
+++ b/sysdeps/x86/fpu/math-barriers.h
@@ -19,7 +19,7 @@
 #ifndef X86_MATH_BARRIERS_H
 #define X86_MATH_BARRIERS_H 1
 
-#ifdef __SSE2_MATH__
+#if defined __SSE2_MATH__ && !defined (__clang__)
 # define math_opt_barrier(x)						\
   ({ __typeof(x) __x;							\
      if (sizeof (x) <= sizeof (double)					\

             reply	other threads:[~2022-10-04 12:59 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-04 12:59 Adhemerval Zanella [this message]
2022-10-28 17:42 Adhemerval Zanella
2023-02-09 19:48 Adhemerval Zanella
2023-08-30 12:37 Adhemerval Zanella
2023-09-28 17:52 Adhemerval Zanella
2023-12-21 18:54 Adhemerval Zanella
2024-01-29 17:57 Adhemerval Zanella
2024-02-07 14:07 Adhemerval Zanella
2024-02-09 17:32 Adhemerval Zanella
2024-04-02 15:53 Adhemerval Zanella
2024-04-17 20:07 Adhemerval Zanella

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