diff options
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/bits/nan.h | 9 | ||||
| -rw-r--r-- | sysdeps/mips/fpu/bits/mathdef.h | 6 |
2 files changed, 8 insertions, 7 deletions
diff --git a/sysdeps/mips/bits/nan.h b/sysdeps/mips/bits/nan.h index 193ab3ccad..baaaa551fb 100644 --- a/sysdeps/mips/bits/nan.h +++ b/sysdeps/mips/bits/nan.h @@ -1,5 +1,6 @@ /* `NAN' constant for IEEE 754 machines. - Copyright (C) 1992, 1996, 1997, 1999, 2002 Free Software Foundation, Inc. + Copyright (C) 1992, 1996, 1997, 1999, 2002, 2004 + 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 @@ -27,7 +28,11 @@ the definition of this open to implementations, and for MIPS the top bit of the mantissa must be SET to indicate a SNaN. */ -#ifdef __GNUC__ +#if __GNUC_PREREQ(3,3) + +# define NAN (__builtin_nanf("")) + +#elif defined __GNUC__ # define NAN \ (__extension__ \ diff --git a/sysdeps/mips/fpu/bits/mathdef.h b/sysdeps/mips/fpu/bits/mathdef.h index fd73c35e2f..4a51768244 100644 --- a/sysdeps/mips/fpu/bits/mathdef.h +++ b/sysdeps/mips/fpu/bits/mathdef.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003 +/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -31,10 +31,6 @@ typedef double float_t; /* `float' expressions are evaluated as typedef double double_t; /* `double' expressions are evaluated as `double'. */ -/* Define `INFINITY' as value of type `float'. */ -# define INFINITY HUGE_VALF - - /* The values returned by `ilogb' for 0 and NaN respectively. */ # define FP_ILOGB0 (-2147483647) # define FP_ILOGBNAN 2147483647 |