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1/*===--------------- cmpccxaddintrin.h - CMPCCXADD intrinsics--------------===2 *3 *4 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.5 * See https://llvm.org/LICENSE.txt for license information.6 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception7 *8 *===-----------------------------------------------------------------------===9 */10#ifndef __X86GPRINTRIN_H11#error \12 "Never use <cmpccxaddintrin.h> directly; include <x86gprintrin.h> instead."13#endif // __X86GPRINTRIN_H14 15#ifndef __CMPCCXADDINTRIN_H16#define __CMPCCXADDINTRIN_H17#ifdef __x86_64__18 19typedef enum {20 _CMPCCX_O, /* Overflow. */21 _CMPCCX_NO, /* No overflow. */22 _CMPCCX_B, /* Below. */23 _CMPCCX_NB, /* Not below. */24 _CMPCCX_Z, /* Zero. */25 _CMPCCX_NZ, /* Not zero. */26 _CMPCCX_BE, /* Below or equal. */27 _CMPCCX_NBE, /* Neither below nor equal. */28 _CMPCCX_S, /* Sign. */29 _CMPCCX_NS, /* No sign. */30 _CMPCCX_P, /* Parity. */31 _CMPCCX_NP, /* No parity. */32 _CMPCCX_L, /* Less. */33 _CMPCCX_NL, /* Not less. */34 _CMPCCX_LE, /* Less or equal. */35 _CMPCCX_NLE, /* Neither less nor equal. */36} _CMPCCX_ENUM;37 38/// Compares the value from the memory __A with the value of __B. If the39/// specified condition __D is met, then add the third operand __C to the40/// __A and write it into __A, else the value of __A is unchanged. The return41/// value is the original value of __A.42///43/// \headerfile <immintrin.h>44///45/// This intrinsic corresponds to the \c CMPCCXADD instructions.46///47/// \param __A48/// __A pointer specifying the memory address.49///50/// \param __B51/// A integer operand.52///53/// \param __C54/// A integer operand.55///56/// \param __D57/// The specified condition.58///59/// \returns a integer which is the original value of first operand.60 61#define _cmpccxadd_epi32(__A, __B, __C, __D) \62 ((int)(__builtin_ia32_cmpccxadd32((void *)(__A), (int)(__B), (int)(__C), \63 (int)(__D))))64 65#define _cmpccxadd_epi64(__A, __B, __C, __D) \66 ((long long)(__builtin_ia32_cmpccxadd64((__A), (long long)(__B), \67 (long long)(__C), (int)(__D))))68 69#endif // __x86_64__70#endif // __CMPCCXADDINTRIN_H71