1 files changed, 0 insertions, 95 deletions
diff --git a/newlib/libc/machine/spu/strspn.c b/newlib/libc/machine/spu/strspn.c
deleted file mode 100644
index 511e6316e..000000000
--- a/newlib/libc/machine/spu/strspn.c
+++ /dev/null
@@ -1,95 +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.
-*/
-#include <spu_intrinsics.h>
-#include <stddef.h>
-#include "vec_literal.h"
-
-/* Computes the length of the maximum initial segement
- * of the string pointed to by s1 which consists entirely
- * of characters from the string pointed to by s2.
- */
-size_t strspn(const char *s1, const char *s2)
-{
-  size_t len, cnt;
-  unsigned int offset;
-  vec_uchar16 shuffle, match, initial_splat, splat;
-  vec_uchar16 data1, data2, dataA, dataB, *ptr1, *ptr2;
-
-  ptr1 = (vec_uchar16 *)s1;
-
-  offset = (unsigned int)(s1) & 15;
-  shuffle = (vec_uchar16)spu_add((vec_uint4)spu_splats((unsigned char) offset),
-				 VEC_LITERAL(vec_uint4, 0x0010203, 0x04050607, 0x08090A0B, 0x0C0D0E0F));
-
-  len = 0;
-
-  dataA = *ptr1++;
-  dataB = *ptr1++;
-
-  initial_splat = spu_splats((unsigned char)((unsigned int)(s2) & 0xF));
-
-  /* For each quadword of the string s1.
-   */
-  do {
-    data1 = spu_shuffle(dataA, dataB, shuffle);
-
-    match = spu_splats((unsigned char)0);
-
-    ptr2 = (vec_uchar16 *)s2;
-    data2 = *ptr2;
-    data2 = spu_shuffle(data2, data2, initial_splat);
-    ptr2 = (vec_uchar16 *)((unsigned int)(ptr2) + 1);
-    splat = initial_splat;
-
-    /* For each character of s2, compare agains a quadword of s1,
-     * accumulating match success in the variable match.
-     */
-    while (spu_extract((vec_uint4)data2, 0)) {
-      match = spu_or(match, spu_cmpeq(data1, data2));
-
-      splat = spu_and((vec_uchar16)(spu_add((vec_uint4)splat, VEC_SPLAT_U32(0x01010101))), 0xF);
-
-      data2 = *ptr2;
-      data2 = spu_shuffle(data2, data2, splat);
-      ptr2 = (vec_uchar16 *)((unsigned int)(ptr2) + 1);
-    }
-
-    cnt = spu_extract(spu_cntlz(spu_gather(spu_xor(match, -1))), 0);
-    len = (len - 16) + cnt;
-
-    dataA = dataB;
-    dataB = *ptr1++;
-  } while (cnt == 32);
-
-  return (len);
-}