1 /* { dg-do assemble { target aarch64_asm_sve_ok } } */
2 /* { dg-options "-O -msve-vector-bits=256 -mbig-endian --save-temps" } */
3
4 typedef char vnx16qi __attribute__((vector_size(32)));
5 typedef struct { vnx16qi a[2]; } vnx32qi;
6
7 typedef short vnx8hi __attribute__((vector_size(32)));
8 typedef struct { vnx8hi a[2]; } vnx16hi;
9
10 typedef int vnx4si __attribute__((vector_size(32)));
11 typedef struct { vnx4si a[2]; } vnx8si;
12
13 typedef long vnx2di __attribute__((vector_size(32)));
14 typedef struct { vnx2di a[2]; } vnx4di;
15
16 typedef _Float16 vnx8hf __attribute__((vector_size(32)));
17 typedef struct { vnx8hf a[2]; } vnx16hf;
18
19 typedef float vnx4sf __attribute__((vector_size(32)));
20 typedef struct { vnx4sf a[2]; } vnx8sf;
21
22 typedef double vnx2df __attribute__((vector_size(32)));
23 typedef struct { vnx2df a[2]; } vnx4df;
24
25 #define TEST_TYPE(TYPE, REG1, REG2) \
26 void \
27 f1_##TYPE (TYPE *a) \
28 { \
29 register TYPE x asm (#REG1) = a[0]; \
30 asm volatile ("# test " #TYPE " 1 %S0" :: "w" (x)); \
31 register TYPE y asm (#REG2) = x; \
32 asm volatile ("# test " #TYPE " 2 %S0, %S1, %S2" \
33 : "=&w" (x) : "0" (x), "w" (y)); \
34 a[1] = x; \
35 } \
36 /* This must compile, but we don't care how. */ \
37 void \
38 f2_##TYPE (TYPE *a) \
39 { \
40 TYPE x = a[0]; \
41 x.a[0][3] = 1; \
42 x.a[1][2] = 12; \
43 asm volatile ("# %0" :: "w" (x)); \
44 } \
45 void \
46 f3_##TYPE (TYPE *a, int i) \
47 { \
48 TYPE x = a[0]; \
49 x.a[0][i] = 1; \
50 asm volatile ("# %0" :: "w" (x)); \
51 } \
52 void \
53 f4_##TYPE (TYPE *a, int i, int j) \
54 { \
55 TYPE x = a[0]; \
56 x.a[i][j] = 44; \
57 asm volatile ("# %0" :: "w" (x)); \
58 }
59
60 TEST_TYPE (vnx32qi, z0, z2)
61 TEST_TYPE (vnx16hi, z5, z7)
62 TEST_TYPE (vnx8si, z10, z12)
63 TEST_TYPE (vnx4di, z15, z17)
64 TEST_TYPE (vnx16hf, z18, z20)
65 TEST_TYPE (vnx8sf, z21, z23)
66 TEST_TYPE (vnx4df, z28, z30)
67
68 /* { dg-final { scan-assembler {\tld1b\tz0.b, p[0-7]/z, \[x0\]\n} } } */
69 /* { dg-final { scan-assembler {\tld1b\tz1.b, p[0-7]/z, \[x0, #1, mul vl\]\n} } } */
70 /* { dg-final { scan-assembler { test vnx32qi 1 z0\n} } } */
71 /* { dg-final { scan-assembler {\tmov\tz2.d, z0.d\n} } } */
72 /* { dg-final { scan-assembler {\tmov\tz3.d, z1.d\n} } } */
73 /* { dg-final { scan-assembler { test vnx32qi 2 z0, z0, z2\n} } } */
74 /* { dg-final { scan-assembler {\tst1b\tz0.b, p[0-7], \[x0, #2, mul vl\]\n} } } */
75 /* { dg-final { scan-assembler {\tst1b\tz1.b, p[0-7], \[x0, #3, mul vl\]\n} } } */
76
77 /* { dg-final { scan-assembler {\tld1h\tz5.h, p[0-7]/z, \[x0\]\n} } } */
78 /* { dg-final { scan-assembler {\tld1h\tz6.h, p[0-7]/z, \[x0, #1, mul vl\]\n} } } */
79 /* { dg-final { scan-assembler { test vnx16hi 1 z5\n} } } */
80 /* { dg-final { scan-assembler {\tmov\tz7.d, z5.d\n} } } */
81 /* { dg-final { scan-assembler {\tmov\tz8.d, z6.d\n} } } */
82 /* { dg-final { scan-assembler { test vnx16hi 2 z5, z5, z7\n} } } */
83 /* { dg-final { scan-assembler {\tst1h\tz5.h, p[0-7], \[x0, #2, mul vl\]\n} } } */
84 /* { dg-final { scan-assembler {\tst1h\tz6.h, p[0-7], \[x0, #3, mul vl\]\n} } } */
85
86 /* { dg-final { scan-assembler {\tld1w\tz10.s, p[0-7]/z, \[x0\]\n} } } */
87 /* { dg-final { scan-assembler {\tld1w\tz11.s, p[0-7]/z, \[x0, #1, mul vl\]\n} } } */
88 /* { dg-final { scan-assembler { test vnx8si 1 z10\n} } } */
89 /* { dg-final { scan-assembler {\tmov\tz12.d, z10.d\n} } } */
90 /* { dg-final { scan-assembler {\tmov\tz13.d, z11.d\n} } } */
91 /* { dg-final { scan-assembler { test vnx8si 2 z10, z10, z12\n} } } */
92 /* { dg-final { scan-assembler {\tst1w\tz10.s, p[0-7], \[x0, #2, mul vl\]\n} } } */
93 /* { dg-final { scan-assembler {\tst1w\tz11.s, p[0-7], \[x0, #3, mul vl\]\n} } } */
94
95 /* { dg-final { scan-assembler {\tld1d\tz15.d, p[0-7]/z, \[x0\]\n} } } */
96 /* { dg-final { scan-assembler {\tld1d\tz16.d, p[0-7]/z, \[x0, #1, mul vl\]\n} } } */
97 /* { dg-final { scan-assembler { test vnx4di 1 z15\n} } } */
98 /* { dg-final { scan-assembler {\tmov\tz17.d, z15.d\n} } } */
99 /* { dg-final { scan-assembler {\tmov\tz18.d, z16.d\n} } } */
100 /* { dg-final { scan-assembler { test vnx4di 2 z15, z15, z17\n} } } */
101 /* { dg-final { scan-assembler {\tst1d\tz15.d, p[0-7], \[x0, #2, mul vl\]\n} } } */
102 /* { dg-final { scan-assembler {\tst1d\tz16.d, p[0-7], \[x0, #3, mul vl\]\n} } } */
103
104 /* { dg-final { scan-assembler {\tld1h\tz18.h, p[0-7]/z, \[x0\]\n} } } */
105 /* { dg-final { scan-assembler {\tld1h\tz19.h, p[0-7]/z, \[x0, #1, mul vl\]\n} } } */
106 /* { dg-final { scan-assembler { test vnx16hf 1 z18\n} } } */
107 /* { dg-final { scan-assembler {\tmov\tz20.d, z18.d\n} } } */
108 /* { dg-final { scan-assembler {\tmov\tz21.d, z19.d\n} } } */
109 /* { dg-final { scan-assembler { test vnx16hf 2 z18, z18, z20\n} } } */
110 /* { dg-final { scan-assembler {\tst1h\tz18.h, p[0-7], \[x0, #2, mul vl\]\n} } } */
111 /* { dg-final { scan-assembler {\tst1h\tz19.h, p[0-7], \[x0, #3, mul vl\]\n} } } */
112
113 /* { dg-final { scan-assembler {\tld1w\tz21.s, p[0-7]/z, \[x0\]\n} } } */
114 /* { dg-final { scan-assembler {\tld1w\tz22.s, p[0-7]/z, \[x0, #1, mul vl\]\n} } } */
115 /* { dg-final { scan-assembler { test vnx8sf 1 z21\n} } } */
116 /* { dg-final { scan-assembler {\tmov\tz23.d, z21.d\n} } } */
117 /* { dg-final { scan-assembler {\tmov\tz24.d, z22.d\n} } } */
118 /* { dg-final { scan-assembler { test vnx8sf 2 z21, z21, z23\n} } } */
119 /* { dg-final { scan-assembler {\tst1w\tz21.s, p[0-7], \[x0, #2, mul vl\]\n} } } */
120 /* { dg-final { scan-assembler {\tst1w\tz22.s, p[0-7], \[x0, #3, mul vl\]\n} } } */
121
122 /* { dg-final { scan-assembler {\tld1d\tz28.d, p[0-7]/z, \[x0\]\n} } } */
123 /* { dg-final { scan-assembler {\tld1d\tz29.d, p[0-7]/z, \[x0, #1, mul vl\]\n} } } */
124 /* { dg-final { scan-assembler { test vnx4df 1 z28\n} } } */
125 /* { dg-final { scan-assembler {\tmov\tz30.d, z28.d\n} } } */
126 /* { dg-final { scan-assembler {\tmov\tz31.d, z29.d\n} } } */
127 /* { dg-final { scan-assembler { test vnx4df 2 z28, z28, z30\n} } } */
128 /* { dg-final { scan-assembler {\tst1d\tz28.d, p[0-7], \[x0, #2, mul vl\]\n} } } */
129 /* { dg-final { scan-assembler {\tst1d\tz29.d, p[0-7], \[x0, #3, mul vl\]\n} } } */