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prune math code on archs with binary64 long double

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__polevll, __p1evll and exp10l were provided on archs when long double
is the same as double. The first two were completely unused and exp10l
can be a wrapper around exp10.
This commit is contained in:
Szabolcs Nagy 2014-09-08 15:51:42 +02:00
parent 976bb28fa0
commit 0c32c2635e
2 changed files with 10 additions and 0 deletions
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3
src/math/__polevll.c
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@ -56,6 +56,8 @@
#include "libm.h"
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
#else
/*
* Polynomial evaluator:
* P[0] x^n + P[1] x^(n-1) + ... + P[n]
@ -88,3 +90,4 @@ long double __p1evll(long double x, const long double *P, int n)
return y;
}
#endif

7
src/math/exp10l.c
View File

@ -2,6 +2,12 @@
#include <math.h>
#include "libc.h"
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long double exp10l(long double x)
{
return exp10(x);
}
#else
long double exp10l(long double x)
{
static const long double p10[] = {
@ -18,5 +24,6 @@ long double exp10l(long double x)
}
return powl(10.0, x);
}
#endif
weak_alias(exp10l, pow10l);