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authorWaldemar Brodkorb <wbx@openadk.org>2016-02-14 03:55:33 +0100
committerWaldemar Brodkorb <wbx@openadk.org>2016-02-19 19:25:47 +0100
commitabfbe76cb5adff2e7c9ddd4dc10c3dcc641d8949 (patch)
treeffd280132ba5cd871c17b6d5ceae239e60de9932 /libm/e_pow.c
parent337531c6d5d2b3f04711933ac12432c1fa3f3254 (diff)
libm: remove dead code
_IEEE_LIBM is always defined, so the other code is never used. I don't know when it was actively used.
Diffstat (limited to 'libm/e_pow.c')
-rw-r--r--libm/e_pow.c34
1 files changed, 0 insertions, 34 deletions
diff --git a/libm/e_pow.c b/libm/e_pow.c
index 4e22091be..1958fe619 100644
--- a/libm/e_pow.c
+++ b/libm/e_pow.c
@@ -300,39 +300,5 @@ double __ieee754_pow(double x, double y)
return s*z;
}
-/*
- * wrapper pow(x,y) return x**y
- */
-#ifndef _IEEE_LIBM
-double pow(double x, double y)
-{
- double z = __ieee754_pow(x, y);
- if (_LIB_VERSION == _IEEE_|| isnan(y))
- return z;
- if (isnan(x)) {
- if (y == 0.0)
- return __kernel_standard(x, y, 42); /* pow(NaN,0.0) */
- return z;
- }
- if (x == 0.0) {
- if (y == 0.0)
- return __kernel_standard(x, y, 20); /* pow(0.0,0.0) */
- if (isfinite(y) && y < 0.0)
- return __kernel_standard(x,y,23); /* pow(0.0,negative) */
- return z;
- }
- if (!isfinite(z)) {
- if (isfinite(x) && isfinite(y)) {
- if (isnan(z))
- return __kernel_standard(x, y, 24); /* pow neg**non-int */
- return __kernel_standard(x, y, 21); /* pow overflow */
- }
- }
- if (z == 0.0 && isfinite(x) && isfinite(y))
- return __kernel_standard(x, y, 22); /* pow underflow */
- return z;
-}
-#else
strong_alias(__ieee754_pow, pow)
-#endif
libm_hidden_def(pow)