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Update feature tests to use __USE_ISOC9X.

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[__USE_ISOC9X]: Define __log2 and __exp2 inlines.
(fabs): Remove defininition, it is a gcc builtin.
(sqrt, __sqrt): Remove definition, they have wrappers in libm.
This commit is contained in:
Ulrich Drepper 1997-03-08 05:08:06 +00:00
parent 28c50ce97f
commit 3b117ce72c
1 changed files with 18 additions and 7 deletions
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25
sysdeps/m68k/fpu/__math.h
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@ -43,7 +43,7 @@
suffixed with f and l for the float and long double version, resp). OP
is the name of the fpu operation (without leading f). */
#ifdef __USE_MISC
#if defined __USE_MISC || defined __USE_ISOC9X
#define __inline_mathop(func, op) \
__inline_mathop1(double, func, op) \
__inline_mathop1(float, __CONCAT(func,f), op) \
@ -81,7 +81,6 @@ __inline_mathop(__sin, sin)
__inline_mathop(__tan, tan)
__inline_mathop(__tanh, tanh)
__inline_mathop(__fabs, abs)
__inline_mathop(__sqrt, sqrt)
__inline_mathop(__rint, int)
__inline_mathop(__expm1, etoxm1)
@ -89,6 +88,9 @@ __inline_mathop(__log1p, lognp1)
__inline_mathop(__logb, log2)
__inline_mathop(__significand, getman)
__inline_mathop(__log2, log2)
__inline_mathop(__exp2, twotox)
#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
__inline_mathop(atan, atan)
@ -96,10 +98,8 @@ __inline_mathop(cos, cos)
__inline_mathop(sin, sin)
__inline_mathop(tan, tan)
__inline_mathop(tanh, tanh)
__inline_mathop(fabs, abs)
__inline_mathop(sqrt, sqrt)
#if defined(__USE_MISC) || defined(__USE_XOPEN_EXTENDED)
#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC9X
__inline_mathop(rint, int)
__inline_mathop(expm1, etoxm1)
__inline_mathop(log1p, lognp1)
@ -110,6 +110,11 @@ __inline_mathop(logb, log2)
__inline_mathop(significand, getman)
#endif
#ifdef __USE_ISOC9X
__inline_mathop(log2, log2)
__inline_mathop(exp2, twotox)
#endif
#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
/* This macro contains the definition for the rest of the inline
@ -375,11 +380,13 @@ __inline_forward_c(int,finite, (double __value), (__value))
__inline_forward_c(double,scalbn, (double __x, int __n), (__x, __n))
#endif
#if defined __USE_MISC || defined __USE_XOPEN
#ifndef __USE_ISOC9X /* Conflict with macro of same name. */
__inline_forward_c(int,isnan, (double __value), (__value))
#endif
__inline_forward_c(int,ilogb, (double __value), (__value))
#endif
#ifdef __USE_MISC
#if defined __USE_MISC || defined __USE_ISOC9X
__inline_forward(float,frexpf, (float __value, int *__expptr),
(__value, __expptr))
@ -387,11 +394,13 @@ __inline_forward_c(float,floorf, (float __x), (__x))
__inline_forward_c(float,ceilf, (float __x), (__x))
__inline_forward(float,modff, (float __value, float *__iptr),
(__value, __iptr))
#ifdef __USE_MISC
__inline_forward_c(int,isinff, (float __value), (__value))
__inline_forward_c(int,finitef, (float __value), (__value))
__inline_forward_c(float,scalbnf, (float __x, int __n), (__x, __n))
__inline_forward_c(int,isnanf, (float __value), (__value))
__inline_forward_c(int,ilogbf, (float __value), (__value))
#endif
__inline_forward(long double,frexpl, (long double __value, int *__expptr),
(__value, __expptr))
@ -400,14 +409,16 @@ __inline_forward_c(long double,ceill, (long double __x), (__x))
__inline_forward(long double,modfl,
(long double __value, long double *__iptr),
(__value, __iptr))
#ifdef __USE_MISC
__inline_forward_c(int,isinfl, (long double __value), (__value))
__inline_forward_c(int,finitel, (long double __value), (__value))
__inline_forward_c(long double,scalbnl, (long double __x, int __n),
(__x, __n))
__inline_forward_c(int,isnanl, (long double __value), (__value))
__inline_forward_c(int,ilogbl, (long double __value), (__value))
#endif
#endif /* __USE_MISC */
#endif /* Use misc or ISO C9X */
#undef __inline_forward
#undef __inline_forward_c