diff options
Diffstat (limited to 'sysdeps/powerpc/fpu/bits/fenvinline.h')
| -rw-r--r-- | sysdeps/powerpc/fpu/bits/fenvinline.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/powerpc/fpu/bits/fenvinline.h b/sysdeps/powerpc/fpu/bits/fenvinline.h index 552c8c9db7..f7700a49e7 100644 --- a/sysdeps/powerpc/fpu/bits/fenvinline.h +++ b/sysdeps/powerpc/fpu/bits/fenvinline.h @@ -1,5 +1,6 @@ /* Inline floating-point environment handling functions for powerpc. - Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1998, 1999, 2006 + 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 @@ -22,8 +23,9 @@ /* Inline definition for fegetround. */ # define fegetround() \ (__extension__ ({ int __fegetround_result; \ - __asm__ ("mcrfs 7,7 ; mfcr %0" \ - : "=r"(__fegetround_result) : : "cr7"); \ + __asm__ __volatile__ \ + ("mcrfs 7,7 ; mfcr %0" \ + : "=r"(__fegetround_result) : : "cr7"); \ __fegetround_result & 3; })) /* The weird 'i#*X' constraints on the following suppress a gcc |