1 /* strrchr (str, ch) -- Return pointer to last occurrence of CH in STR.
2 Copyright (C) 2013-2016 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
27 punpcklbw %xmm1, %xmm1
29 punpcklwd %xmm1, %xmm1
30 pshufd $0, %xmm1, %xmm1
51 movdqu 16(%rdi), %xmm4
53 movdqu 32(%rdi), %xmm3
56 movdqu 48(%rdi), %xmm0
86 leaq (%rdi,%rsi), %rax
107 movdqa 32(%rdi), %xmm3
109 movdqa 48(%rdi), %xmm2
111 movdqa 16(%rdi), %xmm4
127 pmovmskb %xmm0, %r10d
142 pmovmskb %xmm3, %r10d
158 leaq (%rcx,%rsi), %rax
179 movdqu 16(%rax), %xmm4
182 movdqu 32(%rax), %xmm3
185 movdqu 48(%rax), %xmm2
227 weak_alias (strrchr, rindex)
228 libc_hidden_builtin_def (strrchr)