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authorSzabolcs Nagy <nsz@port70.net>2014-09-08 15:51:42 +0200
committerSzabolcs Nagy <nsz@port70.net>2014-09-08 15:51:42 +0200
commit0c32c2635eedfcd6af3606735ac38197f8705734 (patch)
treeeb11e1e4c69a980133a5d61c4e19c0b5684ad548 /src/math/exp10l.c
parent976bb28fa0f5b6d82055502c27444ac5c9bf34ed (diff)
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prune math code on archs with binary64 long double
__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.
Diffstat (limited to 'src/math/exp10l.c')
-rw-r--r--src/math/exp10l.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/math/exp10l.c b/src/math/exp10l.c
index 22a4636a..33abc8b5 100644
--- a/src/math/exp10l.c
+++ b/src/math/exp10l.c
@@ -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);