1 files changed, 0 insertions, 128 deletions
diff --git a/sysdeps/powerpc/powerpc32/405/strncmp.S b/sysdeps/powerpc/powerpc32/405/strncmp.S
deleted file mode 100644
index 9c5a8feb9d..0000000000
--- a/sysdeps/powerpc/powerpc32/405/strncmp.S
+++ /dev/null
@@ -1,128 +0,0 @@
-/* Optimized strncmp implementation for PowerPC476.
-   Copyright (C) 2010-2017 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>
-
-/* strncmp
-
-       Register Use
-       r0:temp return equality
-       r3:source1 address, return equality
-       r4:source2 address
-       r5:byte count
-
-       Implementation description
-       Touch in 3 lines of D-cache.
-       If source1 or source2 is unaligned copy 0-3 bytes to make source1 aligned
-       Check 2 words from src1 and src2. If unequal jump to end and
-       return src1 > src2 or src1 < src2.
-       If null check bytes before null and then jump to end and
-       return src1 > src2, src1 < src2 or src1 = src2.
-       If count = zero check bytes before zero counter and then jump to end and
-       return src1 > src2, src1 < src2 or src1 = src2.
-       If src1 = src2 and no null, repeat. */
-
-EALIGN (strncmp,5,0)
-       neg     r7,r3
-       clrlwi  r7,r7,20
-       neg     r8,r4
-       clrlwi  r8,r8,20
-       srwi.   r7,r7,3
-       beq     L(prebyte_count_loop)
-       srwi.   r8,r8,3
-       beq     L(prebyte_count_loop)
-       cmplw   r7,r8
-       mtctr   r7
-       ble     L(preword2_count_loop)
-       mtctr   r8
-
-L(preword2_count_loop):
-       srwi.   r6,r5,3
-       beq     L(prebyte_count_loop)
-       mfctr   r7
-       cmplw   r6,r7
-       bgt     L(set_count_loop)
-       mtctr   r6
-       clrlwi  r5,r5,29
-
-L(word2_count_loop):
-       lwz     r10,0(r3)
-       lwz     r6,4(r3)
-       addi    r3,r3,0x08
-       lwz     r8,0(r4)
-       lwz     r9,4(r4)
-       addi    r4,r4,0x08
-       dlmzb.  r12,r10,r6
-       bne     L(end_check)
-       cmplw   r10,r8
-       bne     L(st1)
-       cmplw   r6,r9
-       bne     L(st1)
-       bdnz    L(word2_count_loop)
-
-L(prebyte_count_loop):
-       addi    r5,r5,1
-       mtctr   r5
-       bdz     L(end_strncmp)
-
-L(byte_count_loop):
-       lbz     r6,0(r3)
-       addi    r3,r3,1
-       lbz     r7,0(r4)
-       addi    r4,r4,1
-       cmplw   r6,r7
-       bne     L(st1)
-       cmpwi   r6,0
-       beq     L(end_strncmp)
-       bdnz    L(byte_count_loop)
-       b       L(end_strncmp)
-
-L(set_count_loop):
-       slwi    r7,r7,3
-       subf    r5,r7,r5
-       b       L(word2_count_loop)
-
-L(end_check):
-       subfic  r12,r12,4
-       blt     L(end_check2)
-       rlwinm  r12,r12,3,0,31
-       srw     r10,r10,r12
-       srw     r8,r8,r12
-       cmplw   r10,r8
-       bne     L(st1)
-       b       L(end_strncmp)
-
-L(end_check2):
-       addi    r12,r12,4
-       cmplw   r10,r8
-       rlwinm  r12,r12,3,0,31
-       bne     L(st1)
-       srw     r6,r6,r12
-       srw     r9,r9,r12
-       cmplw   r6,r9
-       bne     L(st1)
-
-L(end_strncmp):
-       addi    r3,r0,0
-       blr
-
-L(st1):
-       mfcr    r3
-       blr
-END (strncmp)
-libc_hidden_builtin_def (strncmp)