1 /* { dg-do assemble { target aarch64_asm_sve_ok } } */
2 /* { dg-options "-O -msve-vector-bits=512 --save-temps" } */
3
4 #include <stdint.h>
5
6 typedef int64_t vnx4di __attribute__((vector_size (64)));
7 typedef int32_t vnx8si __attribute__((vector_size (64)));
8 typedef int16_t vnx16hi __attribute__((vector_size (64)));
9 typedef int8_t vnx32qi __attribute__((vector_size (64)));
10 typedef double vnx4df __attribute__((vector_size (64)));
11 typedef float vnx8sf __attribute__((vector_size (64)));
12 typedef _Float16 vnx16hf __attribute__((vector_size (64)));
13
14 #define EXTRACT(ELT_TYPE, TYPE, INDEX) \
15 ELT_TYPE permute_##TYPE##_##INDEX (void) \
16 { \
17 TYPE values; \
18 asm ("" : "=w" (values)); \
19 return values[INDEX]; \
20 }
21
22 #define TEST_ALL(T) \
23 T (int64_t, vnx4di, 0) \
24 T (int64_t, vnx4di, 1) \
25 T (int64_t, vnx4di, 2) \
26 T (int64_t, vnx4di, 7) \
27 T (int32_t, vnx8si, 0) \
28 T (int32_t, vnx8si, 1) \
29 T (int32_t, vnx8si, 3) \
30 T (int32_t, vnx8si, 4) \
31 T (int32_t, vnx8si, 15) \
32 T (int16_t, vnx16hi, 0) \
33 T (int16_t, vnx16hi, 1) \
34 T (int16_t, vnx16hi, 7) \
35 T (int16_t, vnx16hi, 8) \
36 T (int16_t, vnx16hi, 31) \
37 T (int8_t, vnx32qi, 0) \
38 T (int8_t, vnx32qi, 1) \
39 T (int8_t, vnx32qi, 15) \
40 T (int8_t, vnx32qi, 16) \
41 T (int8_t, vnx32qi, 63) \
42 T (double, vnx4df, 0) \
43 T (double, vnx4df, 1) \
44 T (double, vnx4df, 2) \
45 T (double, vnx4df, 7) \
46 T (float, vnx8sf, 0) \
47 T (float, vnx8sf, 1) \
48 T (float, vnx8sf, 3) \
49 T (float, vnx8sf, 4) \
50 T (float, vnx8sf, 15) \
51 T (_Float16, vnx16hf, 0) \
52 T (_Float16, vnx16hf, 1) \
53 T (_Float16, vnx16hf, 7) \
54 T (_Float16, vnx16hf, 8) \
55 T (_Float16, vnx16hf, 31)
56
57 TEST_ALL (EXTRACT)
58
59 /* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 2 { target aarch64_little_endian } } } */
60 /* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[0\]\n} 1 { target aarch64_big_endian } } } */
61 /* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
62 /* { dg-final { scan-assembler-not {\tdup\td[0-9]+, v[0-9]+\.d\[0\]\n} } } */
63 /* { dg-final { scan-assembler-times {\tdup\td[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
64 /* { dg-final { scan-assembler-times {\tdup\tz[0-9]+\.d, z[0-9]+\.d\[2\]\n} 2 } } */
65 /* { dg-final { scan-assembler-times {\tlastb\tx[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
66 /* { dg-final { scan-assembler-times {\tlastb\td[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
67
68 /* { dg-final { scan-assembler-times {\tfmov\tw[0-9]+, s[0-9]\n} 2 { target aarch64_little_endian } } } */
69 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[0\]\n} 1 { target aarch64_big_endian } } } */
70 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[1\]\n} 1 } } */
71 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[3\]\n} 1 } } */
72 /* { dg-final { scan-assembler-not {\tdup\ts[0-9]+, v[0-9]+\.s\[0\]\n} } } */
73 /* { dg-final { scan-assembler-times {\tdup\ts[0-9]+, v[0-9]+\.s\[1\]\n} 1 } } */
74 /* { dg-final { scan-assembler-times {\tdup\ts[0-9]+, v[0-9]+\.s\[3\]\n} 1 } } */
75 /* { dg-final { scan-assembler-times {\tdup\tz[0-9]+\.s, z[0-9]+\.s\[4\]\n} 2 } } */
76 /* { dg-final { scan-assembler-times {\tlastb\tw[0-9]+, p[0-7], z[0-9]+\.s\n} 1 } } */
77 /* { dg-final { scan-assembler-times {\tlastb\ts[0-9]+, p[0-7], z[0-9]+\.s\n} 1 } } */
78
79 /* Also used to move the result of a non-Advanced SIMD extract. */
80 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.h\[0\]\n} 2 } } */
81 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.h\[1\]\n} 1 } } */
82 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.h\[7\]\n} 1 } } */
83 /* { dg-final { scan-assembler-not {\tdup\th[0-9]+, v[0-9]+\.h\[0\]\n} } } */
84 /* { dg-final { scan-assembler-times {\tdup\th[0-9]+, v[0-9]+\.h\[1\]\n} 1 } } */
85 /* { dg-final { scan-assembler-times {\tdup\th[0-9]+, v[0-9]+\.h\[7\]\n} 1 } } */
86 /* { dg-final { scan-assembler-times {\tdup\tz[0-9]+\.h, z[0-9]+\.h\[8\]\n} 2 } } */
87 /* { dg-final { scan-assembler-times {\tlastb\tw[0-9]+, p[0-7], z[0-9]+\.h\n} 1 } } */
88 /* { dg-final { scan-assembler-times {\tlastb\th[0-9]+, p[0-7], z[0-9]+\.h\n} 1 } } */
89
90 /* Also used to move the result of a non-Advanced SIMD extract. */
91 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.b\[0\]\n} 2 } } */
92 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.b\[1\]\n} 1 } } */
93 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.b\[15\]\n} 1 } } */
94 /* { dg-final { scan-assembler-times {\tdup\tz[0-9]+\.b, z[0-9]+\.b\[16\]\n} 1 } } */
95 /* { dg-final { scan-assembler-times {\tlastb\tw[0-9]+, p[0-7], z[0-9]+\.b\n} 1 } } */