1 files changed, 0 insertions, 86 deletions
diff --git a/newlib/libm/machine/spu/headers/ilogb.h b/newlib/libm/machine/spu/headers/ilogb.h
deleted file mode 100644
index c0699a19a..000000000
--- a/newlib/libm/machine/spu/headers/ilogb.h
+++ /dev/null
@@ -1,86 +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 _ILOGB_H_
-#define _ILOGB_H_	1
-
-#include <spu_intrinsics.h>
-#include "headers/vec_literal.h"
-#include <limits.h>
-#include <math.h>
-
-/* ilogb returns the signed exponent in the floating-point
- * input. Special numbers include:
- *     Input     Output
- *     =====    =====================
- * 	INF     FP_ILOGBNAN (INT_MAX)
- * 	NAN     FP_ILOGBNAN (INT_MAX)
- *     denorm   exponent - leading zeros
- * 	 0      FP_ILOGB0 (INT_MIN)
- *      else	signed exponent
- */
-
-static __inline int _ilogb(double x)
-{
-  vec_uint4 v, exp, exp_0, mant, mask, count;
-  vec_uint4 flg_exp_0, flg_exp_max;
-
-  mask = VEC_SPLAT_U32(0x7FF);
-
-  /* Extract the exponent and mantissa.
-   */
-  v = (vec_uint4)spu_promote(x, 0);
-
-  exp = spu_and(spu_rlmask(v, -20), mask);
-
-  mant = spu_and(v, VEC_LITERAL(vec_uint4, 0x000FFFFF, 0xFFFFFFFF, 0, 0));
-
-  /* Count the leading zeros in the mantissa for denorm handling
-   * and zero identification.
-   */
-  count = spu_cntlz(mant);
-  count = spu_add(count, spu_and(spu_rlqwbyte(count, 4), spu_cmpeq(count, 32)));
-
-  flg_exp_0 = spu_cmpeq(exp, 0);
-  flg_exp_max = spu_cmpeq(exp, mask);
-
-  exp = spu_add(exp, -1023);
-
-  /* Determine the exponent if the input is a denorm or zero.
-   */
-  exp_0 = spu_sel(spu_sub(spu_add(exp, 12), count), VEC_SPLAT_U32(FP_ILOGB0), spu_cmpeq(count, 64));
-
-  exp = spu_sel(spu_sel(exp, VEC_SPLAT_U32(FP_ILOGBNAN), flg_exp_max), exp_0, flg_exp_0);
-
-  return (spu_extract((vec_int4)(exp), 0));
-}
-#endif /* _ILOGB_H_ */