clang/lib/Headers/arm_acle.h

/*===---- arm_acle.h - ARM Non-Neon intrinsics -----------------------------===
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 *===-----------------------------------------------------------------------===
 */

#ifndef __ARM_ACLE_H
#define __ARM_ACLE_H

#ifndef __ARM_ACLE
#error "ACLE intrinsics support not enabled."
#endif

#include <stdint.h>

#if defined(__cplusplus)
extern "C" {
#endif

/* 8 SYNCHRONIZATION, BARRIER AND HINT INTRINSICS */
/* 8.3 Memory barriers */
#if !defined(_MSC_VER)
#define __dmb(i) __builtin_arm_dmb(i)
#define __dsb(i) __builtin_arm_dsb(i)
#define __isb(i) __builtin_arm_isb(i)
#endif

/* 8.4 Hints */

#if !defined(_MSC_VER)
static __inline__ void __attribute__((__always_inline__, __nodebug__)) __wfi(void) {
  __builtin_arm_wfi();
}

static __inline__ void __attribute__((__always_inline__, __nodebug__)) __wfe(void) {
  __builtin_arm_wfe();
}

static __inline__ void __attribute__((__always_inline__, __nodebug__)) __sev(void) {
  __builtin_arm_sev();
}

static __inline__ void __attribute__((__always_inline__, __nodebug__)) __sevl(void) {
  __builtin_arm_sevl();
}

static __inline__ void __attribute__((__always_inline__, __nodebug__)) __yield(void) {
  __builtin_arm_yield();
}
#endif

#if __ARM_32BIT_STATE
#define __dbg(t) __builtin_arm_dbg(t)
#endif

/* 8.5 Swap */
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__swp(uint32_t __x, volatile uint32_t *__p) {
  uint32_t v;
  do
    v = __builtin_arm_ldrex(__p);
  while (__builtin_arm_strex(__x, __p));
  return v;
}

/* 8.6 Memory prefetch intrinsics */
/* 8.6.1 Data prefetch */
#define __pld(addr) __pldx(0, 0, 0, addr)

#if __ARM_32BIT_STATE
#define __pldx(access_kind, cache_level, retention_policy, addr) \
  __builtin_arm_prefetch(addr, access_kind, 1)
#else
#define __pldx(access_kind, cache_level, retention_policy, addr) \
  __builtin_arm_prefetch(addr, access_kind, cache_level, retention_policy, 1)
#endif

/* 8.6.2 Instruction prefetch */
#define __pli(addr) __plix(0, 0, addr)

#if __ARM_32BIT_STATE
#define __plix(cache_level, retention_policy, addr) \
  __builtin_arm_prefetch(addr, 0, 0)
#else
#define __plix(cache_level, retention_policy, addr) \
  __builtin_arm_prefetch(addr, 0, cache_level, retention_policy, 0)
#endif

/* 8.7 NOP */
static __inline__ void __attribute__((__always_inline__, __nodebug__)) __nop(void) {
  __builtin_arm_nop();
}

/* 9 DATA-PROCESSING INTRINSICS */
/* 9.2 Miscellaneous data-processing intrinsics */
/* ROR */
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__ror(uint32_t __x, uint32_t __y) {
  __y %= 32;
  if (__y == 0)
    return __x;
  return (__x >> __y) | (__x << (32 - __y));
}

static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
__rorll(uint64_t __x, uint32_t __y) {
  __y %= 64;
  if (__y == 0)
    return __x;
  return (__x >> __y) | (__x << (64 - __y));
}

static __inline__ unsigned long __attribute__((__always_inline__, __nodebug__))
__rorl(unsigned long __x, uint32_t __y) {
#if __SIZEOF_LONG__ == 4
  return __ror(__x, __y);
#else
  return __rorll(__x, __y);
#endif
}


/* CLZ */
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__clz(uint32_t __t) {
  return __builtin_clz(__t);
}

static __inline__ unsigned long __attribute__((__always_inline__, __nodebug__))
__clzl(unsigned long __t) {
  return __builtin_clzl(__t);
}

static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
__clzll(uint64_t __t) {
  return __builtin_clzll(__t);
}

/* REV */
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__rev(uint32_t __t) {
  return __builtin_bswap32(__t);
}

static __inline__ unsigned long __attribute__((__always_inline__, __nodebug__))
__revl(unsigned long __t) {
#if __SIZEOF_LONG__ == 4
  return __builtin_bswap32(__t);
#else
  return __builtin_bswap64(__t);
#endif
}

static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
__revll(uint64_t __t) {
  return __builtin_bswap64(__t);
}

/* REV16 */
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__rev16(uint32_t __t) {
  return __ror(__rev(__t), 16);
}

static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
__rev16ll(uint64_t __t) {
  return (((uint64_t)__rev16(__t >> 32)) << 32) | __rev16(__t);
}

static __inline__ unsigned long __attribute__((__always_inline__, __nodebug__))
__rev16l(unsigned long __t) {
#if __SIZEOF_LONG__ == 4
    return __rev16(__t);
#else
    return __rev16ll(__t);
#endif
}

/* REVSH */
static __inline__ int16_t __attribute__((__always_inline__, __nodebug__))
__revsh(int16_t __t) {
  return __builtin_bswap16(__t);
}

/* RBIT */
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__rbit(uint32_t __t) {
  return __builtin_arm_rbit(__t);
}

static __inline__ uint64_t __attribute__((__always_inline__, __nodebug__))
__rbitll(uint64_t __t) {
#if __ARM_32BIT_STATE
  return (((uint64_t)__builtin_arm_rbit(__t)) << 32) |
         __builtin_arm_rbit(__t >> 32);
#else
  return __builtin_arm_rbit64(__t);
#endif
}

static __inline__ unsigned long __attribute__((__always_inline__, __nodebug__))
__rbitl(unsigned long __t) {
#if __SIZEOF_LONG__ == 4
  return __rbit(__t);
#else
  return __rbitll(__t);
#endif
}

/*
 * 9.3 16-bit multiplications
 */
#if __ARM_FEATURE_DSP
static __inline__ int32_t __attribute__((__always_inline__,__nodebug__))
__smulbb(int32_t __a, int32_t __b) {
  return __builtin_arm_smulbb(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__,__nodebug__))
__smulbt(int32_t __a, int32_t __b) {
  return __builtin_arm_smulbt(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__,__nodebug__))
__smultb(int32_t __a, int32_t __b) {
  return __builtin_arm_smultb(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__,__nodebug__))
__smultt(int32_t __a, int32_t __b) {
  return __builtin_arm_smultt(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__,__nodebug__))
__smulwb(int32_t __a, int32_t __b) {
  return __builtin_arm_smulwb(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__,__nodebug__))
__smulwt(int32_t __a, int32_t __b) {
  return __builtin_arm_smulwt(__a, __b);
}
#endif

/*
 * 9.4 Saturating intrinsics
 *
 * FIXME: Change guard to their corrosponding __ARM_FEATURE flag when Q flag
 * intrinsics are implemented and the flag is enabled.
 */
/* 9.4.1 Width-specified saturation intrinsics */
#if __ARM_FEATURE_SAT
#define __ssat(x, y) __builtin_arm_ssat(x, y)
#define __usat(x, y) __builtin_arm_usat(x, y)
#endif

/* 9.4.2 Saturating addition and subtraction intrinsics */
#if __ARM_FEATURE_DSP
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__qadd(int32_t __t, int32_t __v) {
  return __builtin_arm_qadd(__t, __v);
}

static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__qsub(int32_t __t, int32_t __v) {
  return __builtin_arm_qsub(__t, __v);
}

static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__qdbl(int32_t __t) {
  return __builtin_arm_qadd(__t, __t);
}
#endif

/* 9.4.3 Accumultating multiplications */
#if __ARM_FEATURE_DSP
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlabb(int32_t __a, int32_t __b, int32_t __c) {
  return __builtin_arm_smlabb(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlabt(int32_t __a, int32_t __b, int32_t __c) {
  return __builtin_arm_smlabt(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlatb(int32_t __a, int32_t __b, int32_t __c) {
  return __builtin_arm_smlatb(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlatt(int32_t __a, int32_t __b, int32_t __c) {
  return __builtin_arm_smlatt(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlawb(int32_t __a, int32_t __b, int32_t __c) {
  return __builtin_arm_smlawb(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlawt(int32_t __a, int32_t __b, int32_t __c) {
  return __builtin_arm_smlawt(__a, __b, __c);
}
#endif


/* 9.5.4 Parallel 16-bit saturation */
#if __ARM_FEATURE_SIMD32
#define __ssat16(x, y) __builtin_arm_ssat16(x, y)
#define __usat16(x, y) __builtin_arm_usat16(x, y)
#endif

/* 9.5.5 Packing and unpacking */
#if __ARM_FEATURE_SIMD32
typedef int32_t int8x4_t;
typedef int32_t int16x2_t;
typedef uint32_t uint8x4_t;
typedef uint32_t uint16x2_t;

static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__sxtab16(int16x2_t __a, int8x4_t __b) {
  return __builtin_arm_sxtab16(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__sxtb16(int8x4_t __a) {
  return __builtin_arm_sxtb16(__a);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__uxtab16(int16x2_t __a, int8x4_t __b) {
  return __builtin_arm_uxtab16(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__uxtb16(int8x4_t __a) {
  return __builtin_arm_uxtb16(__a);
}
#endif

/* 9.5.6 Parallel selection */
#if __ARM_FEATURE_SIMD32
static __inline__ uint8x4_t __attribute__((__always_inline__, __nodebug__))
__sel(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_sel(__a, __b);
}
#endif

/* 9.5.7 Parallel 8-bit addition and subtraction */
#if __ARM_FEATURE_SIMD32
static __inline__ int8x4_t __attribute__((__always_inline__, __nodebug__))
__qadd8(int8x4_t __a, int8x4_t __b) {
  return __builtin_arm_qadd8(__a, __b);
}
static __inline__ int8x4_t __attribute__((__always_inline__, __nodebug__))
__qsub8(int8x4_t __a, int8x4_t __b) {
  return __builtin_arm_qsub8(__a, __b);
}
static __inline__ int8x4_t __attribute__((__always_inline__, __nodebug__))
__sadd8(int8x4_t __a, int8x4_t __b) {
  return __builtin_arm_sadd8(__a, __b);
}
static __inline__ int8x4_t __attribute__((__always_inline__, __nodebug__))
__shadd8(int8x4_t __a, int8x4_t __b) {
  return __builtin_arm_shadd8(__a, __b);
}
static __inline__ int8x4_t __attribute__((__always_inline__, __nodebug__))
__shsub8(int8x4_t __a, int8x4_t __b) {
  return __builtin_arm_shsub8(__a, __b);
}
static __inline__ int8x4_t __attribute__((__always_inline__, __nodebug__))
__ssub8(int8x4_t __a, int8x4_t __b) {
  return __builtin_arm_ssub8(__a, __b);
}
static __inline__ uint8x4_t __attribute__((__always_inline__, __nodebug__))
__uadd8(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_uadd8(__a, __b);
}
static __inline__ uint8x4_t __attribute__((__always_inline__, __nodebug__))
__uhadd8(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_uhadd8(__a, __b);
}
static __inline__ uint8x4_t __attribute__((__always_inline__, __nodebug__))
__uhsub8(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_uhsub8(__a, __b);
}
static __inline__ uint8x4_t __attribute__((__always_inline__, __nodebug__))
__uqadd8(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_uqadd8(__a, __b);
}
static __inline__ uint8x4_t __attribute__((__always_inline__, __nodebug__))
__uqsub8(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_uqsub8(__a, __b);
}
static __inline__ uint8x4_t __attribute__((__always_inline__, __nodebug__))
__usub8(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_usub8(__a, __b);
}
#endif

/* 9.5.8 Sum of 8-bit absolute differences */
#if __ARM_FEATURE_SIMD32
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__usad8(uint8x4_t __a, uint8x4_t __b) {
  return __builtin_arm_usad8(__a, __b);
}
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__usada8(uint8x4_t __a, uint8x4_t __b, uint32_t __c) {
  return __builtin_arm_usada8(__a, __b, __c);
}
#endif

/* 9.5.9 Parallel 16-bit addition and subtraction */
#if __ARM_FEATURE_SIMD32
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__qadd16(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_qadd16(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__qasx(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_qasx(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__qsax(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_qsax(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__qsub16(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_qsub16(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__sadd16(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_sadd16(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__sasx(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_sasx(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__shadd16(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_shadd16(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__shasx(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_shasx(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__shsax(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_shsax(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__shsub16(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_shsub16(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__ssax(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_ssax(__a, __b);
}
static __inline__ int16x2_t __attribute__((__always_inline__, __nodebug__))
__ssub16(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_ssub16(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uadd16(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uadd16(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uasx(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uasx(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uhadd16(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uhadd16(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uhasx(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uhasx(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uhsax(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uhsax(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uhsub16(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uhsub16(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uqadd16(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uqadd16(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uqasx(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uqasx(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uqsax(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uqsax(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__uqsub16(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_uqsub16(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__usax(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_usax(__a, __b);
}
static __inline__ uint16x2_t __attribute__((__always_inline__, __nodebug__))
__usub16(uint16x2_t __a, uint16x2_t __b) {
  return __builtin_arm_usub16(__a, __b);
}
#endif

/* 9.5.10 Parallel 16-bit multiplications */
#if __ARM_FEATURE_SIMD32
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlad(int16x2_t __a, int16x2_t __b, int32_t __c) {
  return __builtin_arm_smlad(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smladx(int16x2_t __a, int16x2_t __b, int32_t __c) {
  return __builtin_arm_smladx(__a, __b, __c);
}
static __inline__ int64_t __attribute__((__always_inline__, __nodebug__))
__smlald(int16x2_t __a, int16x2_t __b, int64_t __c) {
  return __builtin_arm_smlald(__a, __b, __c);
}
static __inline__ int64_t __attribute__((__always_inline__, __nodebug__))
__smlaldx(int16x2_t __a, int16x2_t __b, int64_t __c) {
  return __builtin_arm_smlaldx(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlsd(int16x2_t __a, int16x2_t __b, int32_t __c) {
  return __builtin_arm_smlsd(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smlsdx(int16x2_t __a, int16x2_t __b, int32_t __c) {
  return __builtin_arm_smlsdx(__a, __b, __c);
}
static __inline__ int64_t __attribute__((__always_inline__, __nodebug__))
__smlsld(int16x2_t __a, int16x2_t __b, int64_t __c) {
  return __builtin_arm_smlsld(__a, __b, __c);
}
static __inline__ int64_t __attribute__((__always_inline__, __nodebug__))
__smlsldx(int16x2_t __a, int16x2_t __b, int64_t __c) {
  return __builtin_arm_smlsldx(__a, __b, __c);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smuad(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_smuad(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smuadx(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_smuadx(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smusd(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_smusd(__a, __b);
}
static __inline__ int32_t __attribute__((__always_inline__, __nodebug__))
__smusdx(int16x2_t __a, int16x2_t __b) {
  return __builtin_arm_smusdx(__a, __b);
}
#endif

/* 9.7 CRC32 intrinsics */
#if __ARM_FEATURE_CRC32
static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32b(uint32_t __a, uint8_t __b) {
  return __builtin_arm_crc32b(__a, __b);
}

static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32h(uint32_t __a, uint16_t __b) {
  return __builtin_arm_crc32h(__a, __b);
}

static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32w(uint32_t __a, uint32_t __b) {
  return __builtin_arm_crc32w(__a, __b);
}

static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32d(uint32_t __a, uint64_t __b) {
  return __builtin_arm_crc32d(__a, __b);
}

static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32cb(uint32_t __a, uint8_t __b) {
  return __builtin_arm_crc32cb(__a, __b);
}

static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32ch(uint32_t __a, uint16_t __b) {
  return __builtin_arm_crc32ch(__a, __b);
}

static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32cw(uint32_t __a, uint32_t __b) {
  return __builtin_arm_crc32cw(__a, __b);
}

static __inline__ uint32_t __attribute__((__always_inline__, __nodebug__))
__crc32cd(uint32_t __a, uint64_t __b) {
  return __builtin_arm_crc32cd(__a, __b);
}
#endif

/* 10.1 Special register intrinsics */
#define __arm_rsr(sysreg) __builtin_arm_rsr(sysreg)
#define __arm_rsr64(sysreg) __builtin_arm_rsr64(sysreg)
#define __arm_rsrp(sysreg) __builtin_arm_rsrp(sysreg)
#define __arm_wsr(sysreg, v) __builtin_arm_wsr(sysreg, v)
#define __arm_wsr64(sysreg, v) __builtin_arm_wsr64(sysreg, v)
#define __arm_wsrp(sysreg, v) __builtin_arm_wsrp(sysreg, v)

#if defined(__cplusplus)
}
#endif

#endif /* __ARM_ACLE_H */