projects
/
musl
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
emulate lazy relocation as deferrable relocation
[musl]
/
src
/
math
/
exp10l.c
diff --git
a/src/math/exp10l.c
b/src/math/exp10l.c
index
4f9469a
..
b758ebf
100644
(file)
--- a/
src/math/exp10l.c
+++ b/
src/math/exp10l.c
@@
-2,13
+2,14
@@
#include <float.h>
#include <math.h>
#include "libc.h"
#include <float.h>
#include <math.h>
#include "libc.h"
+#include "libm.h"
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long double exp10l(long double x)
{
return exp10(x);
}
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
long double exp10l(long double x)
{
return exp10(x);
}
-#el
se
+#el
if (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
long double exp10l(long double x)
{
static const long double p10[] = {
long double exp10l(long double x)
{
static const long double p10[] = {
@@
-18,7
+19,9
@@
long double exp10l(long double x)
1e10, 1e11, 1e12, 1e13, 1e14, 1e15
};
long double n, y = modfl(x, &n);
1e10, 1e11, 1e12, 1e13, 1e14, 1e15
};
long double n, y = modfl(x, &n);
- if (fabsl(n) < 16) {
+ union ldshape u = {n};
+ /* fabsl(n) < 16 without raising invalid on nan */
+ if ((u.i.se & 0x7fff) < 0x3fff+4) {
if (!y) return p10[(int)n+15];
y = exp2l(3.32192809488736234787031942948939L * y);
return y * p10[(int)n+15];
if (!y) return p10[(int)n+15];
y = exp2l(3.32192809488736234787031942948939L * y);
return y * p10[(int)n+15];