1@
2@ Copyright (C) 2009 The Android Open Source Project
3@
4@ Licensed under the Apache License, Version 2.0 (the "License");
5@ you may not use this file except in compliance with the License.
6@ You may obtain a copy of the License at
7@
8@      http://www.apache.org/licenses/LICENSE-2.0
9@
10@ Unless required by applicable law or agreed to in writing, software
11@ distributed under the License is distributed on an "AS IS" BASIS,
12@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13@ See the License for the specific language governing permissions and
14@ limitations under the License.
15@
16#include "asm_common.S"
17
18    preserve8
19    .arm
20    .text
21
22
23/* Input / output registers */
24#define value    r0
25
26/* -- NEON registers -- */
27
28/*------------------------------------------------------------------------------
29
30    Function: h264bsdCountLeadingZeros
31
32        Functional description:
33
34        Inputs:
35
36        Outputs:
37
38        Returns:
39
40------------------------------------------------------------------------------*/
41
42function h264bsdCountLeadingZeros, export=1
43
44    CLZ     value, value
45    BX      lr
46
47endfunction
48
49