2 /* { dg-require-effective-target vmx_hw } */
3 /* { dg-options "-maltivec -O3" } */
5 /* This test should run the same on any target that supports altivec/dfp
6 instructions. Intentionally not specifying cpu in order to test
7 all code generation paths. */
11 extern void abort (void);
23 /* Test that indices > length of vector are applied modulo the vector
26 /* Test for vector residing in register. */
27 unsigned short s3 (vector
unsigned short v
)
29 return __builtin_vec_extract (v
, 3);
32 unsigned short s7 (vector
unsigned short v
)
34 return __builtin_vec_extract (v
, 7);
37 unsigned short s21 (vector
unsigned short v
)
39 return __builtin_vec_extract (v
, 21);
42 unsigned short s30 (vector
unsigned short v
)
44 return __builtin_vec_extract (v
, 30);
47 /* Test for vector residing in memory. */
48 unsigned short ms3 (vector
unsigned short *vp
)
50 return __builtin_vec_extract (*vp
, 3);
53 unsigned short ms7 (vector
unsigned short *vp
)
55 return __builtin_vec_extract (*vp
, 7);
58 unsigned short ms21 (vector
unsigned short *vp
)
60 return __builtin_vec_extract (*vp
, 21);
63 unsigned short ms30 (vector
unsigned short *vp
)
65 return __builtin_vec_extract (*vp
, 30);
68 /* Test the same with variable indices. */
70 /* Test for variable selector and vector residing in register. */
71 __attribute__((noinline
))
72 unsigned short ci (vector
unsigned short v
, int i
)
74 return __builtin_vec_extract (v
, i
);
77 /* Test for variable selector and vector residing in memory. */
78 __attribute__((noinline
))
79 unsigned short mci (vector
unsigned short *vp
, int i
)
81 return __builtin_vec_extract (*vp
, i
);
85 int main (int argc
, unsigned short *argv
[]) {
86 vector
unsigned short sv
= {
87 CONST0
, CONST1
, CONST2
, CONST3
, CONST4
, CONST5
, CONST6
, CONST7
};