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Don't undef macros for unordered comparison before definition.

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Don't define __ilogb.
This commit is contained in:
Ulrich Drepper 1997-06-26 22:19:04 +00:00
parent db31c86395
commit e775757079
1 changed files with 8 additions and 28 deletions
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36
sysdeps/m68k/fpu/bits/mathinline.h
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@ -44,12 +44,12 @@
is the name of the fpu operation (without leading f). */
#if defined __USE_MISC || defined __USE_ISOC9X
#define __inline_mathop(func, op) \
# define __inline_mathop(func, op) \
__inline_mathop1(double, func, op) \
__inline_mathop1(float, __CONCAT(func,f), op) \
__inline_mathop1(long double, __CONCAT(func,l), op)
#else
#define __inline_mathop(func, op) \
# define __inline_mathop(func, op) \
__inline_mathop1(double, func, op)
#endif
@ -257,17 +257,6 @@ __m81_defun (int, __CONCAT(__signbit,s), (float_type __value)) \
return (__fpsr >> 27) & 1; \
} \
\
__m81_defun (int, __CONCAT(__ilogb,s), (float_type __x)) \
{ \
float_type __result; \
if (__m81_u(__CONCAT(__isnan,s)) (__x)) \
/* The stupid standard requires us to return a specific value where \
it would depend on the bitpattern of the NaN. */ \
return 0x7fffffff; \
__asm("fgetexp%.x %1, %0" : "=f" (__result) : "f" (__x)); \
return (int) __result; \
} \
\
__m81_defun (float_type, __CONCAT(__scalbn,s), \
(float_type __x, long int __n)) \
{ \
@ -341,7 +330,6 @@ __inline_forward_c(double,scalbn, (double __x, long int __n), (__x, __n))
#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_ISOC9X
__inline_forward_c(double,nearbyint, (double __value), (__value))
@ -362,7 +350,6 @@ __inline_forward_c(int,isinff, (float __value), (__value))
__inline_forward_c(int,finitef, (float __value), (__value))
__inline_forward_c(float,scalbnf, (float __x, long int __n), (__x, __n))
__inline_forward_c(int,isnanf, (float __value), (__value))
__inline_forward_c(int,ilogbf, (float __value), (__value))
#endif
#ifdef __USE_ISOC9X
__inline_forward_c(float,nearbyintf, (float __value), (__value))
@ -382,7 +369,6 @@ __inline_forward_c(int,finitel, (long double __value), (__value))
__inline_forward_c(long double,scalbnl, (long double __x, long int __n),
(__x, __n))
__inline_forward_c(int,isnanl, (long double __value), (__value))
__inline_forward_c(int,ilogbl, (long double __value), (__value))
#endif
#ifdef __USE_ISOC9X
__inline_forward_c(long double,nearbyintl, (long double __value), (__value))
@ -405,48 +391,42 @@ __inline_forward(void,sincosl,
m68k FPU supports this with special opcodes and we should use them.
These must not be inline functions since we have to be able to handle
all floating-point types. */
#undef isgreater
#define isgreater(x, y) \
# define isgreater(x, y) \
__extension__ \
({ char __result; \
__asm__ ("fcmp%.x %2,%1; fsogt %0" \
: "=dm" (__result) : "f" (x), "f" (y)); \
(int) __result; })
#undef isgreaterequal
#define isgreaterequal(x, y) \
# define isgreaterequal(x, y) \
__extension__ \
({ char __result; \
__asm__ ("fcmp%.x %2,%1; fsoge %0" \
: "=dm" (__result) : "f" (x), "f" (y)); \
(int) __result; })
#undef isless
#define isless(x, y) \
# define isless(x, y) \
__extension__ \
({ char __result; \
__asm__ ("fcmp%.x %2,%1; fsolt %0" \
: "=dm" (__result) : "f" (x), "f" (y)); \
(int) __result; })
#undef islessequal
#define islessequal(x, y) \
# define islessequal(x, y) \
__extension__ \
({ char __result; \
__asm__ ("fcmp%.x %2,%1; fsole %0" \
: "=dm" (__result) : "f" (x), "f" (y)); \
(int) __result; })
#undef islessgreater
#define islessgreater(x, y) \
# define islessgreater(x, y) \
__extension__ \
({ char __result; \
__asm__ ("fcmp%.x %2,%1; fsogl %0" \
: "=dm" (__result) : "f" (x), "f" (y)); \
(int) __result; })
#undef isunordered
#define isunordered(x, y) \
# define isunordered(x, y) \
__extension__ \
({ char __result; \
__asm__ ("fcmp%.x %2,%1; fsun %0" \