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#include <stdio.h>
typedef unsigned char v16i8 __attribute__((ext_vector_type(16)));
typedef short v8i16 __attribute__((ext_vector_type(16)));
typedef int v4i32 __attribute__((ext_vector_type(4)));
typedef float v4f32 __attribute__((ext_vector_type(4)));
typedef long long v2i64 __attribute__((ext_vector_type(2)));
typedef double v2f64 __attribute__((ext_vector_type(2)));
void print_v16i8(const char *str, const v16i8 v) {
union {
unsigned char elts[16];
v16i8 vec;
} tv;
tv.vec = v;
printf("%s = { %hhu, %hhu, %hhu, %hhu, %hhu, %hhu, %hhu, "
"%hhu, %hhu, %hhu, %hhu, %hhu, %hhu, %hhu, "
"%hhu, %hhu }\n",
str, tv.elts[0], tv.elts[1], tv.elts[2], tv.elts[3], tv.elts[4], tv.elts[5],
tv.elts[6], tv.elts[7], tv.elts[8], tv.elts[9], tv.elts[10], tv.elts[11],
tv.elts[12], tv.elts[13], tv.elts[14], tv.elts[15]);
}
void print_v16i8_hex(const char *str, const v16i8 v) {
union {
unsigned char elts[16];
v16i8 vec;
} tv;
tv.vec = v;
printf("%s = { 0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, "
"0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, 0x%02hhx, "
"0x%02hhx, 0x%02hhx }\n",
str, tv.elts[0], tv.elts[1], tv.elts[2], tv.elts[3], tv.elts[4], tv.elts[5],
tv.elts[6], tv.elts[7], tv.elts[8], tv.elts[9], tv.elts[10], tv.elts[11],
tv.elts[12], tv.elts[13], tv.elts[14], tv.elts[15]);
}
void print_v8i16_hex(const char *str, v8i16 v) {
union {
short elts[8];
v8i16 vec;
} tv;
tv.vec = v;
printf("%s = { 0x%04hx, 0x%04hx, 0x%04hx, 0x%04hx, 0x%04hx, "
"0x%04hx, 0x%04hx, 0x%04hx }\n",
str, tv.elts[0], tv.elts[1], tv.elts[2], tv.elts[3], tv.elts[4],
tv.elts[5], tv.elts[6], tv.elts[7]);
}
void print_v4i32(const char *str, v4i32 v) {
printf("%s = { %d, %d, %d, %d }\n", str, v.x, v.y, v.z, v.w);
}
void print_v4f32(const char *str, v4f32 v) {
printf("%s = { %f, %f, %f, %f }\n", str, v.x, v.y, v.z, v.w);
}
void print_v2i64(const char *str, v2i64 v) {
printf("%s = { %lld, %lld }\n", str, v.x, v.y);
}
void print_v2f64(const char *str, v2f64 v) {
printf("%s = { %g, %g }\n", str, v.x, v.y);
}
/*----------------------------------------------------------------------*/
v16i8 v16i8_mpy(v16i8 v1, v16i8 v2) {
return v1 * v2;
}
v16i8 v16i8_add(v16i8 v1, v16i8 v2) {
return v1 + v2;
}
v4i32 v4i32_shuffle_1(v4i32 a) {
v4i32 c2 = a.yzwx;
return c2;
}
v4i32 v4i32_shuffle_2(v4i32 a) {
v4i32 c2 = a.zwxy;
return c2;
}
v4i32 v4i32_shuffle_3(v4i32 a) {
v4i32 c2 = a.wxyz;
return c2;
}
v4i32 v4i32_shuffle_4(v4i32 a) {
v4i32 c2 = a.xyzw;
return c2;
}
v4i32 v4i32_shuffle_5(v4i32 a) {
v4i32 c2 = a.xwzy;
return c2;
}
v4f32 v4f32_shuffle_1(v4f32 a) {
v4f32 c2 = a.yzwx;
return c2;
}
v4f32 v4f32_shuffle_2(v4f32 a) {
v4f32 c2 = a.zwxy;
return c2;
}
v4f32 v4f32_shuffle_3(v4f32 a) {
v4f32 c2 = a.wxyz;
return c2;
}
v4f32 v4f32_shuffle_4(v4f32 a) {
v4f32 c2 = a.xyzw;
return c2;
}
v4f32 v4f32_shuffle_5(v4f32 a) {
v4f32 c2 = a.xwzy;
return c2;
}
v2i64 v2i64_shuffle(v2i64 a) {
v2i64 c2 = a.yx;
return c2;
}
v2f64 v2f64_shuffle(v2f64 a) {
v2f64 c2 = a.yx;
return c2;
}
int main(void) {
v16i8 v00 = { 0xf4, 0xad, 0x01, 0xe9, 0x51, 0x78, 0xc1, 0x8a,
0x94, 0x7c, 0x49, 0x6c, 0x21, 0x32, 0xb2, 0x04 };
v16i8 va0 = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 };
v16i8 va1 = { 0x11, 0x83, 0x4b, 0x63, 0xff, 0x90, 0x32, 0xe5,
0x5a, 0xaa, 0x20, 0x01, 0x0d, 0x15, 0x77, 0x05 };
v8i16 v01 = { 0x1a87, 0x0a14, 0x5014, 0xfff0,
0xe194, 0x0184, 0x801e, 0x5940 };
v4i32 v1 = { 1, 2, 3, 4 };
v4f32 v2 = { 1.0, 2.0, 3.0, 4.0 };
v2i64 v3 = { 691043ll, 910301513ll };
v2f64 v4 = { 5.8e56, 9.103e-62 };
puts("---- vector tests start ----");
print_v16i8_hex("v00 ", v00);
print_v16i8_hex("va0 ", va0);
print_v16i8_hex("va1 ", va1);
print_v16i8_hex("va0 x va1 ", v16i8_mpy(va0, va1));
print_v16i8_hex("va0 + va1 ", v16i8_add(va0, va1));
print_v8i16_hex("v01 ", v01);
print_v4i32("v4i32_shuffle_1(1, 2, 3, 4)", v4i32_shuffle_1(v1));
print_v4i32("v4i32_shuffle_2(1, 2, 3, 4)", v4i32_shuffle_2(v1));
print_v4i32("v4i32_shuffle_3(1, 2, 3, 4)", v4i32_shuffle_3(v1));
print_v4i32("v4i32_shuffle_4(1, 2, 3, 4)", v4i32_shuffle_4(v1));
print_v4i32("v4i32_shuffle_5(1, 2, 3, 4)", v4i32_shuffle_5(v1));
print_v4f32("v4f32_shuffle_1(1, 2, 3, 4)", v4f32_shuffle_1(v2));
print_v4f32("v4f32_shuffle_2(1, 2, 3, 4)", v4f32_shuffle_2(v2));
print_v4f32("v4f32_shuffle_3(1, 2, 3, 4)", v4f32_shuffle_3(v2));
print_v4f32("v4f32_shuffle_4(1, 2, 3, 4)", v4f32_shuffle_4(v2));
print_v4f32("v4f32_shuffle_5(1, 2, 3, 4)", v4f32_shuffle_5(v2));
print_v2i64("v3 ", v3);
print_v2i64("v2i64_shuffle ", v2i64_shuffle(v3));
print_v2f64("v4 ", v4);
print_v2f64("v2f64_shuffle ", v2f64_shuffle(v4));
puts("---- vector tests end ----");
return 0;
}
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