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/*===---- bmiintrin.h - Implementation of BMI intrinsics on PowerPC --------===
*
* 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 X86GPRINTRIN_H_
#error "Never use <bmiintrin.h> directly; include <x86gprintrin.h> instead."
#endif
#ifndef BMIINTRIN_H_
#define BMIINTRIN_H_
extern __inline unsigned short
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__tzcnt_u16(unsigned short __X) {
return __builtin_ctz(__X);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__andn_u32(unsigned int __X, unsigned int __Y) {
return (~__X & __Y);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_bextr_u32(unsigned int __X, unsigned int __P, unsigned int __L) {
return ((__X << (32 - (__L + __P))) >> (32 - __L));
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bextr_u32(unsigned int __X, unsigned int __Y) {
unsigned int __P, __L;
__P = __Y & 0xFF;
__L = (__Y >> 8) & 0xFF;
return (_bextr_u32(__X, __P, __L));
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__blsi_u32(unsigned int __X) {
return (__X & -__X);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_blsi_u32(unsigned int __X) {
return __blsi_u32(__X);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__blsmsk_u32(unsigned int __X) {
return (__X ^ (__X - 1));
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_blsmsk_u32(unsigned int __X) {
return __blsmsk_u32(__X);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__blsr_u32(unsigned int __X) {
return (__X & (__X - 1));
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_blsr_u32(unsigned int __X) {
return __blsr_u32(__X);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__tzcnt_u32(unsigned int __X) {
return __builtin_ctz(__X);
}
extern __inline unsigned int
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_tzcnt_u32(unsigned int __X) {
return __builtin_ctz(__X);
}
/* use the 64-bit shift, rotate, and count leading zeros instructions
for long long. */
#ifdef __PPC64__
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__andn_u64(unsigned long long __X, unsigned long long __Y) {
return (~__X & __Y);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_bextr_u64(unsigned long long __X, unsigned int __P, unsigned int __L) {
return ((__X << (64 - (__L + __P))) >> (64 - __L));
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__bextr_u64(unsigned long long __X, unsigned long long __Y) {
unsigned int __P, __L;
__P = __Y & 0xFF;
__L = (__Y & 0xFF00) >> 8;
return (_bextr_u64(__X, __P, __L));
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__blsi_u64(unsigned long long __X) {
return __X & -__X;
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_blsi_u64(unsigned long long __X) {
return __blsi_u64(__X);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__blsmsk_u64(unsigned long long __X) {
return (__X ^ (__X - 1));
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_blsmsk_u64(unsigned long long __X) {
return __blsmsk_u64(__X);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__blsr_u64(unsigned long long __X) {
return (__X & (__X - 1));
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_blsr_u64(unsigned long long __X) {
return __blsr_u64(__X);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
__tzcnt_u64(unsigned long long __X) {
return __builtin_ctzll(__X);
}
extern __inline unsigned long long
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_tzcnt_u64(unsigned long long __X) {
return __builtin_ctzll(__X);
}
#endif /* __PPC64__ */
#endif /* BMIINTRIN_H_ */
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