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Reverse arguments of fdivp in i386 code.

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Marek Polacek 2012-04-16 11:03:41 +02:00
parent 34a27407f4
commit 751728a1f1
2 changed files with 7 additions and 2 deletions
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ChangeLog
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@ -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__.

4
sysdeps/i386/fpu/bits/fenv.h
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@ -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;