Chris@69: /***********************************************************************
Chris@69: Copyright (C) 2013 Xiph.Org Foundation and contributors
Chris@69: Copyright (c) 2013       Parrot
Chris@69: Redistribution and use in source and binary forms, with or without
Chris@69: modification, are permitted provided that the following conditions
Chris@69: are met:
Chris@69: - Redistributions of source code must retain the above copyright notice,
Chris@69: this list of conditions and the following disclaimer.
Chris@69: - Redistributions in binary form must reproduce the above copyright
Chris@69: notice, this list of conditions and the following disclaimer in the
Chris@69: documentation and/or other materials provided with the distribution.
Chris@69: - Neither the name of Internet Society, IETF or IETF Trust, nor the
Chris@69: names of specific contributors, may be used to endorse or promote
Chris@69: products derived from this software without specific prior written
Chris@69: permission.
Chris@69: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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Chris@69: ***********************************************************************/
Chris@69: 
Chris@69: #ifndef SILK_SIGPROC_FIX_ARMv4_H
Chris@69: #define SILK_SIGPROC_FIX_ARMv4_H
Chris@69: 
Chris@69: #undef silk_MLA
Chris@69: static OPUS_INLINE opus_int32 silk_MLA_armv4(opus_int32 a, opus_int32 b,
Chris@69:  opus_int32 c)
Chris@69: {
Chris@69:   opus_int32 res;
Chris@69:   __asm__(
Chris@69:       "#silk_MLA\n\t"
Chris@69:       "mla %0, %1, %2, %3\n\t"
Chris@69:       : "=&r"(res)
Chris@69:       : "r"(b), "r"(c), "r"(a)
Chris@69:   );
Chris@69:   return res;
Chris@69: }
Chris@69: #define silk_MLA(a, b, c) (silk_MLA_armv4(a, b, c))
Chris@69: 
Chris@69: #endif