1 files changed, 0 insertions, 94 deletions
diff --git a/newlib/libc/machine/spu/strcmp.c b/newlib/libc/machine/spu/strcmp.c
deleted file mode 100644
index 2db1a130f..000000000
--- a/newlib/libc/machine/spu/strcmp.c
+++ /dev/null
@@ -1,94 +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 "vec_literal.h"
-
-/* Compare the two strings s1 and s2. Return an integer less than, equal
- * to, or greater than zero if  s1 is found, respectively, to be less than,
- * to match, or be greater than s2.
- */
-
-int strcmp(const char *s1, const char *s2)
-{
-  unsigned int offset1, offset2;
-  vec_uint4 gt_v, lt_v, mask_v;
-  vec_uint4 cnt1_v, cnt2_v;
-  vec_uint4 end1_v, end2_v, end_v, neq_v;
-  vec_uchar16 shuffle1, shuffle2;
-  vec_uchar16 data1A, data1B, data1, data2A, data2B, data2;
-  vec_uchar16 *ptr1, *ptr2;
-
-  ptr1 = (vec_uchar16 *)s1;
-  ptr2 = (vec_uchar16 *)s2;
-
-  offset1 = (unsigned int)(ptr1) & 15;
-  offset2 = (unsigned int)(ptr2) & 15;
-
-  shuffle1 = (vec_uchar16)spu_add((vec_uint4)spu_splats((unsigned char)offset1),
-				  VEC_LITERAL(vec_uint4, 0x00010203, 0x04050607, 0x08090A0B, 0x0C0D0E0F));
-  shuffle2 = (vec_uchar16)spu_add((vec_uint4)spu_splats((unsigned char)offset2),
-				  VEC_LITERAL(vec_uint4, 0x00010203, 0x04050607, 0x08090A0B, 0x0C0D0E0F));
-
-  data1A = *ptr1++;
-  data2A = *ptr2++;
-
-  do {
-    data1B = *ptr1++;
-    data2B = *ptr2++;
-
-    data1 = spu_shuffle(data1A, data1B, shuffle1);
-    data2 = spu_shuffle(data2A, data2B, shuffle2);
-
-    data1A = data1B;
-    data2A = data2B;
-
-    neq_v = spu_gather(spu_xor(spu_cmpeq(data1, data2), -1));
-
-    end1_v = spu_gather(spu_cmpeq(data1, 0));
-    end2_v = spu_gather(spu_cmpeq(data2, 0));
-    end_v  = spu_or(end1_v, end2_v), 0;
-  } while (spu_extract(spu_or(end_v, neq_v), 0) == 0);
-
-  cnt1_v = spu_cntlz(end1_v);
-  cnt2_v = spu_cntlz(end2_v);
-
-  gt_v = spu_gather(spu_cmpgt(data1, data2));
-  lt_v = spu_gather(spu_cmpgt(data2, data1));
-
-  mask_v = spu_and(spu_cmpeq(cnt1_v, cnt2_v),
-		   spu_cmpeq(spu_rlmask(neq_v, (vec_int4)spu_add((vec_uint4)cnt1_v, -32)), 0));
-
-  gt_v = spu_sub(-1, spu_sl(spu_cmpgt(gt_v, lt_v), 1));
-
-  return (spu_extract(spu_andc(gt_v, mask_v), 0));
-}