1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2015 Cavium, Inc
3 * Copyright(c) 2022 StarFive
4 * Copyright(c) 2022 SiFive
5 * Copyright(c) 2022 Semihalf
6 */
7
8 #ifndef _TEST_XMMT_OPS_H_
9 #define _TEST_XMMT_OPS_H_
10
11 #include <rte_vect.h>
12
13 #if defined(RTE_ARCH_ARM)
14
15 /* vect_* abstraction implementation using NEON */
16
17 /* loads the xmm_t value from address p(does not need to be 16-byte aligned)*/
18 #define vect_loadu_sil128(p) vld1q_s32((const int32_t *)p)
19
20 /* sets the 4 signed 32-bit integer values and returns the xmm_t variable */
21 static __rte_always_inline xmm_t
vect_set_epi32(int i3,int i2,int i1,int i0)22 vect_set_epi32(int i3, int i2, int i1, int i0)
23 {
24 int32_t data[4] = {i0, i1, i2, i3};
25
26 return vld1q_s32(data);
27 }
28
29 #elif defined(RTE_ARCH_X86)
30
31 /* vect_* abstraction implementation using SSE */
32
33 /* loads the xmm_t value from address p(does not need to be 16-byte aligned)*/
34 #define vect_loadu_sil128(p) _mm_loadu_si128(p)
35
36 /* sets the 4 signed 32-bit integer values and returns the xmm_t variable */
37 #define vect_set_epi32(i3, i2, i1, i0) _mm_set_epi32(i3, i2, i1, i0)
38
39 #elif defined(RTE_ARCH_PPC_64)
40
41 /* vect_* abstraction implementation using ALTIVEC */
42
43 /* loads the xmm_t value from address p(does not need to be 16-byte aligned)*/
44 #define vect_loadu_sil128(p) vec_ld(0, p)
45
46 /* sets the 4 signed 32-bit integer values and returns the xmm_t variable */
47 static __rte_always_inline xmm_t
vect_set_epi32(int i3,int i2,int i1,int i0)48 vect_set_epi32(int i3, int i2, int i1, int i0)
49 {
50 xmm_t data = (xmm_t){i0, i1, i2, i3};
51
52 return data;
53 }
54
55 #elif defined(RTE_ARCH_RISCV)
56
57 #define vect_loadu_sil128(p) vect_load_128(p)
58
59 /* sets the 4 signed 32-bit integer values and returns the xmm_t variable */
60 static __rte_always_inline xmm_t
vect_set_epi32(int i3,int i2,int i1,int i0)61 vect_set_epi32(int i3, int i2, int i1, int i0)
62 {
63 xmm_t data = (xmm_t){i0, i1, i2, i3};
64
65 return data;
66 }
67
68 #elif defined(RTE_ARCH_LOONGARCH)
69
70 #define vect_loadu_sil128(p) vect_load_128(p)
71
72 /* sets the 4 signed 32-bit integer values and returns the xmm_t variable */
73 static __rte_always_inline xmm_t
vect_set_epi32(int i3,int i2,int i1,int i0)74 vect_set_epi32(int i3, int i2, int i1, int i0)
75 {
76 xmm_t data = (xmm_t){.u32 = {i0, i1, i2, i3}};
77
78 return data;
79 }
80 #endif
81
82 #endif /* _TEST_XMMT_OPS_H_ */
83