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Hi! In addition to this sysdeps/i386/fpu/s_fdim*.S will need changing, but I'm too tired now. 2004-09-28 Jakub Jelinek <jakub@redhat.com> * sysdeps/alpha/fpu/bits/mathinline.h (__fdimf, __fdim, fdimf, fdim): Handle +inf/+inf. * sysdeps/powerpc/fpu/bits/mathinline.h (fdim, fdimf): Likewise. * sysdeps/sparc/fpu/bits/mathinline.h (fdim, fdimf): Likewise. --- libc/sysdeps/alpha/fpu/bits/mathinline.h.jj 2004-09-14 00:32:56.000000000 +0200 +++ libc/sysdeps/alpha/fpu/bits/mathinline.h 2004-09-28 01:13:07.758804136 +0200 @@ -149,25 +149,25 @@ __MATH_INLINE double __NTH (floor (doubl __MATH_INLINE float __NTH (__fdimf (float __x, float __y)) { - return __x < __y ? 0.0f : __x - __y; + return __x <= __y ? 0.0f : __x - __y; } __MATH_INLINE float __NTH (fdimf (float __x, float __y)) { - return __x < __y ? 0.0f : __x - __y; + return __x <= __y ? 0.0f : __x - __y; } __MATH_INLINE double __NTH (__fdim (double __x, double __y)) { - return __x < __y ? 0.0 : __x - __y; + return __x <= __y ? 0.0 : __x - __y; } __MATH_INLINE double __NTH (fdim (double __x, double __y)) { - return __x < __y ? 0.0 : __x - __y; + return __x <= __y ? 0.0 : __x - __y; } /* Test for negative number. Used in the signbit() macro. */ --- libc/sysdeps/powerpc/fpu/bits/mathinline.h.jj 2004-09-14 00:33:00.000000000 +0200 +++ libc/sysdeps/powerpc/fpu/bits/mathinline.h 2004-09-28 01:13:45.405114561 +0200 @@ -109,14 +109,14 @@ __MATH_INLINE double fdim (double __x, d __MATH_INLINE double __NTH (fdim (double __x, double __y)) { - return __x < __y ? 0 : __x - __y; + return __x <= __y ? 0 : __x - __y; } __MATH_INLINE float fdimf (float __x, float __y) __THROW; __MATH_INLINE float __NTH (fdimf (float __x, float __y)) { - return __x < __y ? 0 : __x - __y; + return __x <= __y ? 0 : __x - __y; } #endif /* __USE_ISOC99 */ --- libc/sysdeps/sparc/fpu/bits/mathinline.h.jj 2004-08-04 14:42:26.000000000 +0200 +++ libc/sysdeps/sparc/fpu/bits/mathinline.h 2004-09-28 01:14:31.346950890 +0200 @@ -223,14 +223,14 @@ __MATH_INLINE double fdim (double __x, d __MATH_INLINE double fdim (double __x, double __y) __THROW { - return __x < __y ? 0 : __x - __y; + return __x <= __y ? 0 : __x - __y; } __MATH_INLINE float fdimf (float __x, float __y) __THROW; __MATH_INLINE float fdimf (float __x, float __y) __THROW { - return __x < __y ? 0 : __x - __y; + return __x <= __y ? 0 : __x - __y; } # endif /* !__NO_MATH_INLINES */ Jakub
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