1 files changed, 0 insertions, 77 deletions
diff --git a/newlib/libm/machine/spu/headers/ldexpf.h b/newlib/libm/machine/spu/headers/ldexpf.h
deleted file mode 100644
index f04f85345..000000000
--- a/newlib/libm/machine/spu/headers/ldexpf.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-  (C) Copyright 2001,2006,
-  International Business Machines Corporation,
-  Sony Computer Entertainment, Incorporated,
-  Toshiba Corporation,
-
-  All rights reserved.
-
-  Redistribution and use in source and binary forms, with or without
-  modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-  this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-  notice, this list of conditions and the following disclaimer in the
-  documentation and/or other materials provided with the distribution.
-    * Neither the names of the copyright holders nor the names of their
-  contributors may be used to endorse or promote products derived from this
-  software without specific prior written permission.
-
-  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-  OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-#ifndef _LDEXPF_H_
-#define _LDEXPF_H_	1
-
-#include <spu_intrinsics.h>
-#include "headers/vec_literal.h"
-
-/* ldexpf computes x * 2^exp. This function is computed without
- * the assistence of any floating point operations and as such does
- * not set any floating point exceptions.
- */
-static __inline float _ldexpf(float x, int exp)
-{
-  vec_int4 x_exp;
-  vec_uint4 zero, overflow;
-  vec_uint4 exp_mask = VEC_SPLAT_U32(0x7F800000);
-  vec_float4 in, out;
-
-  in = spu_promote(x, 0);
-
-  /* Extract exponent from x. If the exponent is 0, then
-   * x is either 0 or a denorm and x*2^exp is a zero.
-   */
-  x_exp = spu_and(spu_rlmask((vec_int4)in, -23), 0xFF);
-
-  zero = spu_cmpeq(x_exp, 0);
-
-  /* Compute the expected exponent and determine if the
-   * result is within range.
-   */
-  x_exp = spu_add(spu_promote(exp, 0), x_exp);
-
-  zero = spu_orc(zero, spu_cmpgt(x_exp, 0));
-
-  overflow = spu_rlmask(spu_cmpgt(x_exp, 255), -1);
-
-  /* Merge the expect exponent with x's mantissa. Zero the
-   * result if underflow and force to max if overflow.
-   */
-  out = spu_sel(in, (vec_float4)spu_rl(x_exp, 23), exp_mask);
-  out = spu_andc(out, (vec_float4)zero);
-  out = spu_or(out, (vec_float4)overflow);
-
-  return (spu_extract(out, 0));
-}
-#endif /* _LDEXPF_H_ */