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GNU C Library master sources branch, master, updated. glibc-2.15-605-g751728a
- From: mpolacek at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 16 Apr 2012 09:05:26 -0000
- Subject: GNU C Library master sources branch, master, updated. glibc-2.15-605-g751728a
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=751728a1f10cdaf35c499c1d508a3a28ccfddc92
commit 751728a1f10cdaf35c499c1d508a3a28ccfddc92
Author: Marek Polacek <polacek@redhat.com>
Date: Mon Apr 16 11:03:41 2012 +0200
Reverse arguments of fdivp in i386 code.
diff --git a/ChangeLog b/ChangeLog
index 77e60af..95c737f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-04-16 Marek Polacek <polacek@redhat.com>
+
+ * sysdeps/i386/fpu/bits/fenv.h (feraiseexcept): Reverse the
+ operands of fdivp instruction.
+
2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
* elf/tst-auditmod1.c: Check __ILP32__ instead of __LP64__.
diff --git a/sysdeps/i386/fpu/bits/fenv.h b/sysdeps/i386/fpu/bits/fenv.h
index 460368a..e71ceb7 100644
--- a/sysdeps/i386/fpu/bits/fenv.h
+++ b/sysdeps/i386/fpu/bits/fenv.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 1999, 2000, 2011 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -121,7 +121,7 @@ __NTH (feraiseexcept (int __excepts))
# ifdef __SSE_MATH__
__asm__ __volatile__ ("divss %1, %0" : : "x" (__f), "x" (__g));
# else
- __asm__ __volatile__ ("fdivp %%st(1), %%st; fwait"
+ __asm__ __volatile__ ("fdivp %%st, %%st(1); fwait"
: "=t" (__f) : "0" (__f), "u" (__g) : "st(1)");
# endif
(void) &__f;
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
sysdeps/i386/fpu/bits/fenv.h | 4 ++--
2 files changed, 7 insertions(+), 2 deletions(-)
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