-
Notifications
You must be signed in to change notification settings - Fork 4.6k
/
GenericsNative.Vector128L.cpp
74 lines (61 loc) · 1.79 KB
/
GenericsNative.Vector128L.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
#include <stdio.h>
#include <stdint.h>
#include <xplatform.h>
#include <platformdefines.h>
#if defined(TARGET_XARCH)
#include <emmintrin.h>
typedef __m128i Vector128L;
#elif defined(TARGET_ARMARCH)
#if defined(_MSC_VER)
#if defined(TARGET_ARM64)
#include <arm64_neon.h>
#else
#include <arm_neon.h>
#endif
#elif defined(TARGET_ARM64)
#include <arm_neon.h>
#else
typedef struct {
int64_t e00;
int64_t e01;
} int64x2_t;
#endif
typedef int64x2_t Vector128L;
#else
#error Unsupported target architecture
#endif
static Vector128L Vector128LValue = { };
extern "C" DLL_EXPORT Vector128L STDMETHODCALLTYPE GetVector128L(int64_t e00, int64_t e01)
{
union {
int64_t value[2];
Vector128L result;
};
value[0] = e00;
value[1] = e01;
return result;
}
extern "C" DLL_EXPORT void STDMETHODCALLTYPE GetVector128LOut(int64_t e00, int64_t e01, Vector128L* pValue)
{
Vector128L value = GetVector128L(e00, e01);
#if defined(TARGET_XARCH)
_mm_storeu_si128(pValue, value);
#else
*pValue = value;
#endif
}
extern "C" DLL_EXPORT const Vector128L* STDMETHODCALLTYPE GetVector128LPtr(int64_t e00, int64_t e01)
{
GetVector128LOut(e00, e01, &Vector128LValue);
return &Vector128LValue;
}
extern "C" DLL_EXPORT Vector128L STDMETHODCALLTYPE AddVector128L(Vector128L lhs, Vector128L rhs)
{
throw "P/Invoke for Vector128<long> should be unsupported.";
}
extern "C" DLL_EXPORT Vector128L STDMETHODCALLTYPE AddVector128Ls(const Vector128L* pValues, uint32_t count)
{
throw "P/Invoke for Vector128<long> should be unsupported.";
}