diff options
Diffstat (limited to 'lib/Headers/intrin.h')
| -rw-r--r-- | lib/Headers/intrin.h | 46 |
1 files changed, 8 insertions, 38 deletions
diff --git a/lib/Headers/intrin.h b/lib/Headers/intrin.h index c86f41faeb88..9786ba147fca 100644 --- a/lib/Headers/intrin.h +++ b/lib/Headers/intrin.h @@ -1,22 +1,8 @@ /* ===-------- intrin.h ---------------------------------------------------=== * - * 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. + * 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 * *===-----------------------------------------------------------------------=== */ @@ -200,10 +186,6 @@ __attribute__((__deprecated__("use other intrinsics or C++11 atomics instead"))) _WriteBarrier(void); unsigned __int32 xbegin(void); void _xend(void); -static __inline__ -#define _XCR_XFEATURE_ENABLED_MASK 0 -unsigned __int64 __cdecl _xgetbv(unsigned int); -void __cdecl _xsetbv(unsigned int, unsigned __int64); /* These additional intrinsics are turned on in x64/amd64/x86_64 mode. */ #ifdef __x86_64__ @@ -539,12 +521,6 @@ __cpuidex(int __info[4], int __level, int __ecx) { __asm__ ("cpuid" : "=a"(__info[0]), "=b" (__info[1]), "=c"(__info[2]), "=d"(__info[3]) : "a"(__level), "c"(__ecx)); } -static __inline__ unsigned __int64 __cdecl __DEFAULT_FN_ATTRS -_xgetbv(unsigned int __xcr_no) { - unsigned int __eax, __edx; - __asm__ ("xgetbv" : "=a" (__eax), "=d" (__edx) : "c" (__xcr_no)); - return ((unsigned __int64)__edx << 32) | __eax; -} static __inline__ void __DEFAULT_FN_ATTRS __halt(void) { __asm__ volatile ("hlt"); @@ -564,18 +540,12 @@ __nop(void) { #if defined(__aarch64__) unsigned __int64 __getReg(int); long _InterlockedAdd(long volatile *Addend, long Value); -int _ReadStatusReg(int); -void _WriteStatusReg(int, int); +__int64 _ReadStatusReg(int); +void _WriteStatusReg(int, __int64); -static inline unsigned short _byteswap_ushort (unsigned short val) { - return __builtin_bswap16(val); -} -static inline unsigned long _byteswap_ulong (unsigned long val) { - return __builtin_bswap32(val); -} -static inline unsigned __int64 _byteswap_uint64 (unsigned __int64 val) { - return __builtin_bswap64(val); -} +unsigned short __cdecl _byteswap_ushort(unsigned short val); +unsigned long __cdecl _byteswap_ulong (unsigned long val); +unsigned __int64 __cdecl _byteswap_uint64(unsigned __int64 val); #endif /*----------------------------------------------------------------------------*\ |