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Diffstat (limited to 'lib/clang/11.0.0/include/bmiintrin.h')
| -rw-r--r-- | lib/clang/11.0.0/include/bmiintrin.h | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/lib/clang/11.0.0/include/bmiintrin.h b/lib/clang/11.0.0/include/bmiintrin.h deleted file mode 100644 index 841bd84..0000000 --- a/lib/clang/11.0.0/include/bmiintrin.h +++ /dev/null @@ -1,381 +0,0 @@ -/*===---- bmiintrin.h - BMI intrinsics -------------------------------------=== - * - * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. - * See https://llvm.org/LICENSE.txt for license information. - * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception - * - *===-----------------------------------------------------------------------=== - */ - -#if !defined __X86INTRIN_H && !defined __IMMINTRIN_H -#error "Never use <bmiintrin.h> directly; include <x86intrin.h> instead." -#endif - -#ifndef __BMIINTRIN_H -#define __BMIINTRIN_H - -/* Allow using the tzcnt intrinsics even for non-BMI targets. Since the TZCNT - instruction behaves as BSF on non-BMI targets, there is code that expects - to use it as a potentially faster version of BSF. */ -#define __RELAXED_FN_ATTRS __attribute__((__always_inline__, __nodebug__)) - -#define _tzcnt_u16(a) (__tzcnt_u16((a))) - -/// Counts the number of trailing zero bits in the operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> TZCNT </c> instruction. -/// -/// \param __X -/// An unsigned 16-bit integer whose trailing zeros are to be counted. -/// \returns An unsigned 16-bit integer containing the number of trailing zero -/// bits in the operand. -static __inline__ unsigned short __RELAXED_FN_ATTRS -__tzcnt_u16(unsigned short __X) -{ - return __builtin_ia32_tzcnt_u16(__X); -} - -/// Counts the number of trailing zero bits in the operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> TZCNT </c> instruction. -/// -/// \param __X -/// An unsigned 32-bit integer whose trailing zeros are to be counted. -/// \returns An unsigned 32-bit integer containing the number of trailing zero -/// bits in the operand. -static __inline__ unsigned int __RELAXED_FN_ATTRS -__tzcnt_u32(unsigned int __X) -{ - return __builtin_ia32_tzcnt_u32(__X); -} - -/// Counts the number of trailing zero bits in the operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> TZCNT </c> instruction. -/// -/// \param __X -/// An unsigned 32-bit integer whose trailing zeros are to be counted. -/// \returns An 32-bit integer containing the number of trailing zero bits in -/// the operand. -static __inline__ int __RELAXED_FN_ATTRS -_mm_tzcnt_32(unsigned int __X) -{ - return __builtin_ia32_tzcnt_u32(__X); -} - -#define _tzcnt_u32(a) (__tzcnt_u32((a))) - -#ifdef __x86_64__ - -/// Counts the number of trailing zero bits in the operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> TZCNT </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer whose trailing zeros are to be counted. -/// \returns An unsigned 64-bit integer containing the number of trailing zero -/// bits in the operand. -static __inline__ unsigned long long __RELAXED_FN_ATTRS -__tzcnt_u64(unsigned long long __X) -{ - return __builtin_ia32_tzcnt_u64(__X); -} - -/// Counts the number of trailing zero bits in the operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> TZCNT </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer whose trailing zeros are to be counted. -/// \returns An 64-bit integer containing the number of trailing zero bits in -/// the operand. -static __inline__ long long __RELAXED_FN_ATTRS -_mm_tzcnt_64(unsigned long long __X) -{ - return __builtin_ia32_tzcnt_u64(__X); -} - -#define _tzcnt_u64(a) (__tzcnt_u64((a))) - -#endif /* __x86_64__ */ - -#undef __RELAXED_FN_ATTRS - -#if !defined(_MSC_VER) || __has_feature(modules) || defined(__BMI__) - -/* Define the default attributes for the functions in this file. */ -#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("bmi"))) - -#define _andn_u32(a, b) (__andn_u32((a), (b))) - -/* _bextr_u32 != __bextr_u32 */ -#define _blsi_u32(a) (__blsi_u32((a))) - -#define _blsmsk_u32(a) (__blsmsk_u32((a))) - -#define _blsr_u32(a) (__blsr_u32((a))) - -/// Performs a bitwise AND of the second operand with the one's -/// complement of the first operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> ANDN </c> instruction. -/// -/// \param __X -/// An unsigned integer containing one of the operands. -/// \param __Y -/// An unsigned integer containing one of the operands. -/// \returns An unsigned integer containing the bitwise AND of the second -/// operand with the one's complement of the first operand. -static __inline__ unsigned int __DEFAULT_FN_ATTRS -__andn_u32(unsigned int __X, unsigned int __Y) -{ - return ~__X & __Y; -} - -/* AMD-specified, double-leading-underscore version of BEXTR */ -/// Extracts the specified bits from the first operand and returns them -/// in the least significant bits of the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BEXTR </c> instruction. -/// -/// \param __X -/// An unsigned integer whose bits are to be extracted. -/// \param __Y -/// An unsigned integer used to specify which bits are extracted. Bits [7:0] -/// specify the index of the least significant bit. Bits [15:8] specify the -/// number of bits to be extracted. -/// \returns An unsigned integer whose least significant bits contain the -/// extracted bits. -/// \see _bextr_u32 -static __inline__ unsigned int __DEFAULT_FN_ATTRS -__bextr_u32(unsigned int __X, unsigned int __Y) -{ - return __builtin_ia32_bextr_u32(__X, __Y); -} - -/* Intel-specified, single-leading-underscore version of BEXTR */ -/// Extracts the specified bits from the first operand and returns them -/// in the least significant bits of the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BEXTR </c> instruction. -/// -/// \param __X -/// An unsigned integer whose bits are to be extracted. -/// \param __Y -/// An unsigned integer used to specify the index of the least significant -/// bit for the bits to be extracted. Bits [7:0] specify the index. -/// \param __Z -/// An unsigned integer used to specify the number of bits to be extracted. -/// Bits [7:0] specify the number of bits. -/// \returns An unsigned integer whose least significant bits contain the -/// extracted bits. -/// \see __bextr_u32 -static __inline__ unsigned int __DEFAULT_FN_ATTRS -_bextr_u32(unsigned int __X, unsigned int __Y, unsigned int __Z) -{ - return __builtin_ia32_bextr_u32 (__X, ((__Y & 0xff) | ((__Z & 0xff) << 8))); -} - -/// Clears all bits in the source except for the least significant bit -/// containing a value of 1 and returns the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BLSI </c> instruction. -/// -/// \param __X -/// An unsigned integer whose bits are to be cleared. -/// \returns An unsigned integer containing the result of clearing the bits from -/// the source operand. -static __inline__ unsigned int __DEFAULT_FN_ATTRS -__blsi_u32(unsigned int __X) -{ - return __X & -__X; -} - -/// Creates a mask whose bits are set to 1, using bit 0 up to and -/// including the least significant bit that is set to 1 in the source -/// operand and returns the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BLSMSK </c> instruction. -/// -/// \param __X -/// An unsigned integer used to create the mask. -/// \returns An unsigned integer containing the newly created mask. -static __inline__ unsigned int __DEFAULT_FN_ATTRS -__blsmsk_u32(unsigned int __X) -{ - return __X ^ (__X - 1); -} - -/// Clears the least significant bit that is set to 1 in the source -/// operand and returns the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BLSR </c> instruction. -/// -/// \param __X -/// An unsigned integer containing the operand to be cleared. -/// \returns An unsigned integer containing the result of clearing the source -/// operand. -static __inline__ unsigned int __DEFAULT_FN_ATTRS -__blsr_u32(unsigned int __X) -{ - return __X & (__X - 1); -} - -#ifdef __x86_64__ - -#define _andn_u64(a, b) (__andn_u64((a), (b))) - -/* _bextr_u64 != __bextr_u64 */ -#define _blsi_u64(a) (__blsi_u64((a))) - -#define _blsmsk_u64(a) (__blsmsk_u64((a))) - -#define _blsr_u64(a) (__blsr_u64((a))) - -/// Performs a bitwise AND of the second operand with the one's -/// complement of the first operand. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> ANDN </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer containing one of the operands. -/// \param __Y -/// An unsigned 64-bit integer containing one of the operands. -/// \returns An unsigned 64-bit integer containing the bitwise AND of the second -/// operand with the one's complement of the first operand. -static __inline__ unsigned long long __DEFAULT_FN_ATTRS -__andn_u64 (unsigned long long __X, unsigned long long __Y) -{ - return ~__X & __Y; -} - -/* AMD-specified, double-leading-underscore version of BEXTR */ -/// Extracts the specified bits from the first operand and returns them -/// in the least significant bits of the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BEXTR </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer whose bits are to be extracted. -/// \param __Y -/// An unsigned 64-bit integer used to specify which bits are extracted. Bits -/// [7:0] specify the index of the least significant bit. Bits [15:8] specify -/// the number of bits to be extracted. -/// \returns An unsigned 64-bit integer whose least significant bits contain the -/// extracted bits. -/// \see _bextr_u64 -static __inline__ unsigned long long __DEFAULT_FN_ATTRS -__bextr_u64(unsigned long long __X, unsigned long long __Y) -{ - return __builtin_ia32_bextr_u64(__X, __Y); -} - -/* Intel-specified, single-leading-underscore version of BEXTR */ -/// Extracts the specified bits from the first operand and returns them -/// in the least significant bits of the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BEXTR </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer whose bits are to be extracted. -/// \param __Y -/// An unsigned integer used to specify the index of the least significant -/// bit for the bits to be extracted. Bits [7:0] specify the index. -/// \param __Z -/// An unsigned integer used to specify the number of bits to be extracted. -/// Bits [7:0] specify the number of bits. -/// \returns An unsigned 64-bit integer whose least significant bits contain the -/// extracted bits. -/// \see __bextr_u64 -static __inline__ unsigned long long __DEFAULT_FN_ATTRS -_bextr_u64(unsigned long long __X, unsigned int __Y, unsigned int __Z) -{ - return __builtin_ia32_bextr_u64 (__X, ((__Y & 0xff) | ((__Z & 0xff) << 8))); -} - -/// Clears all bits in the source except for the least significant bit -/// containing a value of 1 and returns the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BLSI </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer whose bits are to be cleared. -/// \returns An unsigned 64-bit integer containing the result of clearing the -/// bits from the source operand. -static __inline__ unsigned long long __DEFAULT_FN_ATTRS -__blsi_u64(unsigned long long __X) -{ - return __X & -__X; -} - -/// Creates a mask whose bits are set to 1, using bit 0 up to and -/// including the least significant bit that is set to 1 in the source -/// operand and returns the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BLSMSK </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer used to create the mask. -/// \returns An unsigned 64-bit integer containing the newly created mask. -static __inline__ unsigned long long __DEFAULT_FN_ATTRS -__blsmsk_u64(unsigned long long __X) -{ - return __X ^ (__X - 1); -} - -/// Clears the least significant bit that is set to 1 in the source -/// operand and returns the result. -/// -/// \headerfile <x86intrin.h> -/// -/// This intrinsic corresponds to the <c> BLSR </c> instruction. -/// -/// \param __X -/// An unsigned 64-bit integer containing the operand to be cleared. -/// \returns An unsigned 64-bit integer containing the result of clearing the -/// source operand. -static __inline__ unsigned long long __DEFAULT_FN_ATTRS -__blsr_u64(unsigned long long __X) -{ - return __X & (__X - 1); -} - -#endif /* __x86_64__ */ - -#undef __DEFAULT_FN_ATTRS - -#endif /* !defined(_MSC_VER) || __has_feature(modules) || defined(__BMI__) */ - -#endif /* __BMIINTRIN_H */ |