r189709 - Add initial clang targeted compatible decls for Intrin.h. Step towards
Eric Christopher
echristo at gmail.com
Fri Aug 30 17:22:48 PDT 2013
Author: echristo
Date: Fri Aug 30 19:22:48 2013
New Revision: 189709
URL: http://llvm.org/viewvc/llvm-project?rev=189709&view=rev
Log:
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.
Added:
cfe/trunk/lib/Headers/Intrin.h
Added: cfe/trunk/lib/Headers/Intrin.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/Intrin.h?rev=189709&view=auto
==============================================================================
--- cfe/trunk/lib/Headers/Intrin.h (added)
+++ cfe/trunk/lib/Headers/Intrin.h Fri Aug 30 19:22:48 2013
@@ -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 <Intrin.h>
+#else
+
+#ifndef __INTRIN_H
+#define __INTRIN_H
+
+/* First include the standard intrinsics. */
+#include <x86intrin.h>
+
+/* 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
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