1 files changed, 0 insertions, 127 deletions
diff --git a/sysdeps/powerpc/powerpc64/strcspn.S b/sysdeps/powerpc/powerpc64/strcspn.S
deleted file mode 100644
index 31e619dde0..0000000000
--- a/sysdeps/powerpc/powerpc64/strcspn.S
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Optimized strcspn implementation for PowerPC64.
-   Copyright (C) 2014-2016 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-/* size_t [r3] strcspn (const char [r4] *s, const char [r5] *reject)  */
-
-EALIGN (strcspn, 4, 0)
-	CALL_MCOUNT 3
-
-	/* The idea to speed up the algorithm is to create a lookup table
-	   for fast check if input character should be considered.  For ASCII
-	   or ISO-8859-X character sets it has 256 positions.  */
-
-	/* PPC64 ELF ABI stack is aligned to 16 bytes.  */
-	addi 	r9,r1,-256
-	/* Clear the table with 0 values  */
-	li	r6, 0
-	li	r8, 4
-	mtctr	r8
-	mr	r10, r9
-	.align 	4
-L(zerohash):
-	std	r6, 0(r10)
-	std	r6, 8(r10)
-	std	r6, 16(r10)
-	std	r6, 24(r10)
-	std	r6, 32(r10)
-	std	r6, 40(r10)
-	std	r6, 48(r10)
-	std	r6, 56(r10)
-	addi	r10, r10, 64
-	bdnz	L(zerohash)
-
-	lbz	r10,0(r4)
-	cmpdi	cr7,r10,0	/* reject[0] == '\0' ?  */
-	li	r8,1
-	beq     cr7,L(finish_table)  /* If reject[0] == '\0' skip  */
-
-	/* Initialize the table as:
-	   for (i=0; reject[i]; i++
-	     table[reject[i]]] = 1  */
-	.align	4
-L(init_table):
-	stbx	r8,r9,r10
-	lbzu	r10,1(r4)
-	cmpdi	cr7,r10,0           /* If reject[0] == '\0' finish  */
-	bne	cr7,L(init_table)
-L(finish_table):
-	/* set table[0] = 1  */
-	li 	r10,1
-	stb	r10,0(r9)
-	li	r10,0
-	b	L(mainloop)
-
-	/* Unrool the loop 4 times and check using the table as:
-	   i = 0;
-	   while (1)
-	     {
-	       if (table[input[i++]] == 1)
-	         return i - 1;
-	       if (table[input[i++]] == 1)
-	         return i - 1;
-	       if (table[input[i++]] == 1)
-	         return i - 1;
-	       if (table[input[i++]] == 1)
-	         return i - 1;
-	     }  */
-	.align 4
-L(unroll):
-	lbz	r8,1(r3)
-	addi	r10,r10,4
-	lbzx	r8,r9,r8
-	cmpwi	r7,r8,1
-	beq	cr7,L(end)
-	lbz	r8,2(r3)
-	addi	r3,r3,4
-	lbzx	r8,r9,r8
-	cmpwi	cr7,r8,1
-	beq	cr7,L(end2)
-	lbz	r8,3(r7)
-	lbzx	r8,r9,r8
-	cmpwi	cr7,r8,1
-	beq	cr7,L(end3)
-L(mainloop):
-	lbz	r8,0(r3)
-	mr	r7,r3
-	addi	r6,r10,1
-	addi	r4,r10,2
-	addi	r5,r10,3
-	lbzx	r8,r9,8
-	cmpwi	cr7,r8,1
-	bne	cr7,L(unroll)
-	mr	r3,r10
-	blr
-
-	.align 4
-L(end):
-	mr	r3,r6
-	blr
-
-	.align 4
-L(end2):
-	mr	r3,r4
-	blr
-
-	.align 4
-L(end3):
-	mr	r3,r5
-	blr
-END (strcspn)
-libc_hidden_builtin_def (strcspn)