From f8e56745f5726a8f36444fe7e826e420340544bf Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Sat, 31 Aug 2013 00:22:48 +0000 Subject: [PATCH] Add initial clang targeted compatible decls for Intrin.h. Step towards a windows compatible builtin header. Currently uses x86intrin.h for implementing intel intrinsics in a clang specific manner. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@189709 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Headers/Intrin.h | 341 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 341 insertions(+) create mode 100644 lib/Headers/Intrin.h diff --git a/lib/Headers/Intrin.h b/lib/Headers/Intrin.h new file mode 100644 index 0000000000..640ff8af4d --- /dev/null +++ b/lib/Headers/Intrin.h @@ -0,0 +1,341 @@ +/* ===-------- 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. + * + *===-----------------------------------------------------------------------=== + */ + +/* Only include this if we're compiling for the windows platform. */ +#ifndef _MSC_VER +#include_next +#else + +#ifndef __INTRIN_H +#define __INTRIN_H + +/* First include the standard intrinsics. */ +#include + +/* And the random ones that aren't in those files. */ +__m64 _m_from_float(float); +__m64 _m_from_int(int _l); +void _m_prefetch(void *); +float _m_to_float(__m64); +int _m_to_int(__m64 _M); + +/* Other assorted instruction intrinsics. */ +void __addfsbyte(unsigned long, unsigned char); +void __addfsdword(unsigned long, unsigned long); +void __addfsword(unsigned long, unsigned short); +void __code_seg(const char *); +void __cpuid(int[4], int); +void __cpuidex(int[4], int, int); +void __cdecl __debugbreak(void); +__int64 __emul(int, int); +unsigned __int64 __emulu(unsigned int, unsigned int); +void __fastfail(unsigned int); +unsigned int __getcallerseflags(void); +void __halt(void); +unsigned char __inbyte(unsigned short); +void __inbytestring(unsigned short, unsigned char *, unsigned long); +void __incfsbyte(unsigned long); +void __incfsdword(unsigned long); +void __incfsword(unsigned long); +unsigned long __indword(unsigned short); +void __indwordstring(unsigned short, unsigned long *, unsigned long); +void __int2c(void); +void __invlpg(void *); +unsigned short __inword(unsigned short); +void __inwordstring(unsigned short, unsigned short *, unsigned long); +void __lidt(void *); +unsigned __int64 __ll_lshift(unsigned __int64, int); +__int64 __ll_rshift(__int64, int); +void __llwpcb(void *); +unsigned char __lwpins32(unsigned int, unsigned int, unsigned int); +void __lwpval32(unsigned int, unsigned int, unsigned int); +unsigned int __lzcnt(unsigned int); +unsigned short __lzcnt16(unsigned short); +void __movsb(unsigned char *, unsigned char const *, size_t); +void __movsd(unsigned long *, unsigned long const *, size_t); +void __movsw(unsigned short *, unsigned short const *, size_t); +void __nop(void); +void __nvreg_restore_fence(void); +void __nvreg_save_fence(void); +void __outbyte(unsigned short, unsigned char); +void __outbytestring(unsigned short, unsigned char *, unsigned long); +void __outdword(unsigned short, unsigned long); +void __outdwordstring(unsigned short, unsigned long *, unsigned long); +void __outword(unsigned short, unsigned short); +void __outwordstring(unsigned short, unsigned short *, unsigned long); +unsigned int __popcnt(unsigned int); +unsigned short __popcnt16(unsigned short); +unsigned __int64 __rdtsc(void); +unsigned __int64 __rdtscp(unsigned int *); +unsigned long __readcr0(void); +unsigned long __readcr2(void); +unsigned long __readcr3(void); +unsigned long __readcr5(void); +unsigned long __readcr8(void); +unsigned int __readdr(unsigned int); +unsigned int __readeflags(void); +unsigned char __readfsbyte(unsigned long); +unsigned long __readfsdword(unsigned long); +unsigned __int64 __readfsqword(unsigned long); +unsigned short __readfsword(unsigned long); +unsigned __int64 __readmsr(unsigned long); +unsigned __int64 __readpmc(unsigned long); +unsigned long __segmentlimit(unsigned long); +void __sidt(void *); +void *__slwpcb(void); +void __stosb(unsigned char *, unsigned char, size_t); +void __stosd(unsigned long *, unsigned long, size_t); +void __stosw(unsigned short *, unsigned short, size_t); +void __svm_clgi(void); +void __svm_invlpga(void *, int); +void __svm_skinit(int); +void __svm_stgi(void); +void __svm_vmload(size_t); +void __svm_vmrun(size_t); +void __svm_vmsave(size_t); +void __ud2(void); +unsigned __int64 __ull_rshift(unsigned __int64, int); +void __vmx_off(void); +void __vmx_vmptrst(unsigned __int64 *); +void __wbinvd(void); +void __writecr0(unsigned int); +void __writecr3(unsigned int); +void __writecr4(unsigned int); +void __writecr8(unsigned int); +void __writedr(unsigned int, unsigned int); +void __writeeflags(unsigned int); +void __writefsbyte(unsigned long, unsigned char); +void __writefsdword(unsigned long, unsigned long); +void __writefsqword(unsigned long, unsigned __int64); +void __writefsword(unsigned long, unsigned short); +void __writemsr(unsigned long, unsigned __int64); +void *_AddressOfReturnAddress(void); +unsigned int _andn_u32(unsigned int, unsigned int); +unsigned int _bextr_u32(unsigned int, unsigned int, unsigned int); +unsigned int _bextr_u32(unsigned int, unsigned int, unsigned int); +unsigned int _bextri_u32(unsigned int, unsigned int); +unsigned char _BitScanForward(unsigned long *_Index, unsigned long _Mask); +unsigned char _BitScanReverse(unsigned long *_Index, unsigned long _Mask); +unsigned char _bittest(long const *, long); +unsigned char _bittestandcomplement(long *, long); +unsigned char _bittestandreset(long *, long); +unsigned char _bittestandset(long *, long); +unsigned int _blcfill_u32(unsigned int); +unsigned int _blci_u32(unsigned int); +unsigned int _blcic_u32(unsigned int); +unsigned int _blcmsk_u32(unsigned int); +unsigned int _blcs_u32(unsigned int); +unsigned int _blsfill_u32(unsigned int); +unsigned int _blsi_u32(unsigned int); +unsigned int _blsic_u32(unsigned int); +unsigned int _blsmsk_u32(unsigned int); +unsigned int _blsmsk_u32(unsigned int); +unsigned int _blsr_u32(unsigned int); +unsigned int _blsr_u32(unsigned int); +unsigned __int64 __cdecl _byteswap_uint64(unsigned __int64); +unsigned long __cdecl _byteswap_ulong(unsigned long); +unsigned short __cdecl _byteswap_ushort(unsigned short); +unsigned _bzhi_u32(unsigned int, unsigned int); +void __cdecl _disable(void); +void __cdecl _enable(void); +void __cdecl _fxrstor(void const *); +void __cdecl _fxsave(void *); +long _InterlockedAddLargeStatistic(__int64 volatile *_Addend, long _Value); +long _InterlockedAnd(long volatile *_Value, long _Mask); +short _InterlockedAnd16(short volatile *_Value, short _Mask); +char _InterlockedAnd8(char volatile *_Value, char _Mask); +unsigned char _interlockedbittestandreset(long volatile *, long); +unsigned char _interlockedbittestandset(long volatile *, long); +long __cdecl _InterlockedCompareExchange(long volatile *_Destination, + long _Exchange, long _Comparand); +long _InterlockedCompareExchange_HLEAcquire(long volatile *, long, long); +long _InterlockedCompareExchange_HLERelease(long volatile *, long, long); +short _InterlockedCompareExchange16(short volatile *_Destination, + short _Exchange, short _Comparand); +__int64 _InterlockedCompareExchange64(__int64 volatile *_Destination, + __int64 _Exchange, __int64 _Comparand); +__int64 _InterlockedcompareExchange64_HLEAcquire(__int64 volatile *, __int64, + __int64); +__int64 _InterlockedCompareExchange64_HLERelease(__int64 volatile *, __int64, + __int64); +char _InterlockedCompareExchange8(char volatile *_Destination, char _Exchange, + char _Comparand); +void *_InterlockedCompareExchangePointer_HLEAcquire(void *volatile *, void *, + void *); +void *_InterlockedCompareExchangePointer_HLERelease(void *volatile *, void *, + void *); +long __cdecl _InterlockedDecrement(long volatile *_Addend); +short _InterlockedDecrement16(short volatile *_Addend); +long __cdecl _InterlockedExchange(long volatile *_Target, long _Value); +short _InterlockedExchange16(short volatile *_Target, short _Value); +char _InterlockedExchange8(char volatile *_Target, char _Value); +long __cdecl _InterlockedExchangeAdd(long volatile *_Addend, long _Value); +long _InterlockedExchangeAdd_HLEAcquire(long volatile *, long); +long _InterlockedExchangeAdd_HLERelease(long volatile *, long); +char _InterlockedExchangeAdd8(char volatile *_Addend, char _Value); +long __cdecl _InterlockedIncrement(long volatile *_Addend); +short _InterlockedIncrement16(short volatile *_Addend); +long _InterlockedOr(long volatile *_Value, long _Mask); +short _InterlockedOr16(short volatile *_Value, short _Mask); +char _InterlockedOr8(char volatile *_Value, char _Mask); +long _InterlockedXor(long volatile *_Value, long _Mask); +short _InterlockedXor16(short volatile *_Value, short _Mask); +char _InterlockedXor8(char volatile *_Value, char _Mask); +void __cdecl _invpcid(unsigned int, void *); +unsigned long __cdecl _lrotl(unsigned long, int); +unsigned long __cdecl _lrotr(unsigned long, int); +unsigned int _lzcnt_u32(unsigned int); +void _ReadBarrier(void); +void _ReadWriteBarrier(void); +void *_ReturnAddress(void); +unsigned int _rorx_u32(unsigned int, const unsigned int); +int __cdecl _rdrand16_step(unsigned short *); +int __cdecl _rdrand32_step(unsigned int *); +unsigned int __cdecl _rotl(unsigned int _Value, int_Shift); +unsigned short _rotl16(unsigned short _Value, unsigned char _Shift); +unsigned __int64 __cdecl _rotl64(unsigned __int64 _Value, int _Shift); +unsigned char _rotl8(unsigned char _Value, unsigned char _Shift); +unsigned int __cdecl _rotr(unsigned int _Value, int _Shift); +unsigned short _rotr16(unsigned short _Value, unsigned char _Shift); +unsigned __int64 __cdecl _rotr64(unsigned __int64 _Value, int _Shift); +unsigned char _rotr8(unsigned char _Value, unsigned char _Shift); +int _sarx_i32(int, unsigned int); + +/* FIXME: Need definition for jmp_buf. + int __cdecl _setjmp(jmp_buf); */ + +unsigned int _shlx_u32(unsigned int, unsigned int); +unsigned int _shrx_u32(unsigned int, unsigned int); +void _Store_HLERelease(long volatile *, long); +void _Store64_HLERelease(__int64 volatile *, __int64); +void _StorePointer_HLERelease(void *volatile *, void *); +unsigned int _t1mskc_u32(unsigned int); +unsigned int _tzcnt_u32(unsigned int); +unsigned int _tzcnt_u32(unsigned int); +unsigned int _tzmsk_u32(unsigned int); +void _WriteBarrier(void); +void _xabort(const unsigned int imm); +unsigned __int32 xbegin(void); +void _xend(void); +unsigned __int64 __cdecl _xgetbv(unsigned int); +void __cdecl _xrstor(void const *, unsigned __int64); +void __cdecl _xsave(void *, unsigned __int64); +void __cdecl _xsaveopt(void *, unsigned __int64); +void __cdecl _xsetbv(unsigned int, unsigned __int64); +unsigned char _xtest(void); + +/* These additional intrinsics are turned on in x64/amd64/x86_64 mode. */ +#ifdef __X86_64__ +void __addgsbyte(unsigned long, unsigned char); +void __addgsdword(unsigned long, unsigned long); +void __addgsqword(unsigned long, unsigned __int64); +void __addgsword(unsigned long, unsigned short); +void __faststorefence(void); +void __incgsbyte(unsigned long); +void __incgsdword(unsigned long); +void __incgsqword(unsigned long); +void __incgsword(unsigned long); +unsigned __int64 __popcnt64(unsigned __int64); +unsigned __int64 __shiftleft128(unsigned __int64 _LowPart, + unsigned __int64 _HighPart, + unsigned char _Shift); +unsigned __int64 __shiftright128(unsigned __int64 _LowPart, + unsigned __int64 _HighPart, + unsigned char _Shift); +void __stosq(unsigned __int64 *, unsigned __int64, size_t); +unsigned __int64 _andn_u64(unsigned __int64, unsigned __int64); +unsigned __int64 _bextr_u64(unsigned __int64, unsigned int, unsigned int); +unsigned __int64 _bextri_u64(unsigned __int64, unsigned int); +unsigned char _BitScanForward64(unsigned long *_Index, unsigned __int64 _Mask); +unsigned char _BitScanReverse64(unsigned long *_Index, unsigned __int64 _Mask); +unsigned char _bittest64(__int64 const *, __int64); +unsigned char _bittestandcomplement64(__int64 *, __int64); +unsigned char _bittestandreset64(__int64 *, __int64); +unsigned char _bittestandset64(__int64 *, __int64); +unsigned __int64 _blcfill_u64(unsigned __int64); +unsigned __int64 _blci_u64(unsigned __int64); +unsigned __int64 _blcic_u64(unsigned __int64); +unsigned __int64 _blcmsk_u64(unsigned __int64); +unsigned __int64 _blcs_u64(unsigned __int64); +unsigned __int64 _blsfill_u64(unsigned __int64); +unsigned __int64 _blsi_u64(unsigned __int64); +unsigned __int64 _blsic_u64(unsigned __int64); +unsigned __int64 _blmsk_u64(unsigned __int64); +unsigned __int64 _blsr_u64(unsigned __int64); +unsigned __int64 __cdecl _byteswap_uint64(unsigned __int64); +unsigned __int64 _bzhi_u64(unsigned __int64, unsigned int); +void __cdecl _fxrstor64(void const *); +void __cdecl _fxsave64(void *); +long _InterlockedAnd_np(long volatile *_Value, long _Mask); +short _InterlockedAnd16_np(short volatile *_Value, short _Mask); +__int64 _InterlockedAnd64_np(__int64 volatile *_Value, __int64 _Mask); +char _InterlockedAnd8_np(char volatile *_Value, char _Mask); +unsigned char _interlockedbittestandreset64(__int64 volatile *, __int64); +unsigned char _interlockedbittestandset64(__int64 volatile *, __int64); +long _InterlockedCompareExchange_np(long volatile *_Destination, long _Exchange, + long _Comparand); +unsigned char _InterlockedCompareExchange128(__int64 volatile *_Destination, + __int64 _ExchangeHigh, + __int64 _ExchangeLow, + __int64 *_CompareandResult); +unsigned char _InterlockedCompareExchange128_np(__int64 volatile *_Destination, + __int64 _ExchangeHigh, + __int64 _ExchangeLow, + __int64 *_ComparandResult); +short _InterlockedCompareExchange16_np(short volatile *_Destination, + short _Exchange, short _Comparand); +__int64 _InterlockedCompareExchange64_np(__int64 volatile *_Destination, + __int64 _Exchange, __int64 _Comparand); +void *_InterlockedCompareExchangePointer_np(void *volatile *_Destination, + void *_Exchange, void *_Comparand); +long _InterlockedOr_np(long volatile *_Value, long _Mask); +short _InterlockedOr16_np(short volatile *_Value, short _Mask); +__int64 _InterlockedOr64_np(__int64 volatile *_Value, _int64 _Mask); +char _InterlockedOr8_np(char volatile *_Value, char _Mask); +long _InterlockedXor_np(long volatile *_Value, long _Mask); +short _InterlockedXor16_np(short volatile *_Value, short _Mask); +__int64 _InterlockedXor64_np(__int64 volatile *_Value, __int64 _Mask); +char _InterlockedXor8_np(char volatile *_Value, char _Mask); +unsigned __int64 _lzcnt_u64(unsigned __int64); +__int64 _mul128(__int64 _Multiplier, __int64 _Multiplicand, + __int64 *_HighProduct); +unsigned int __cdecl _readfsbase_u32(void); +unsigned __int64 __cdecl _readfsbase_u64(void); +unsigned int __cdecl _readgsbase_u32(void); +unsigned __int64 __cdecl _readgsbase_u64(void); +unsigned __int64 _rorx_u64(unsigned __int64, const unsigned int); +unsigned __int64 _tzcnt_u64(unsigned __int64); +unsigned __int64 _tzmsk_u64(unsigned __int64); +unsigned __int64 _umul128(unsigned __int64 _Multiplier, + unsigned __int64 _Multiplicand, + unsigned __int64 *_HighProduct); +void __cdecl _writefsbase_u32(unsigned int); +void _cdecl _writefsbase_u64(unsigned __int64); +void __cdecl _writegsbase_u32(unsigned int); +void __cdecl _writegsbase_u64(unsigned __int64); +void __cdecl _xrstor64(void const *, unsigned __int64); +void __cdecl _xsave64(void *, unsigned __int64); +void __cdecl _xsaveopt64(void *, unsigned __int64); +#endif +#endif +#endif -- 2.40.0