| /* { dg-do compile } */ |
| /* { dg-options "-O2" } */ |
| |
| typedef int v2si __attribute__ ((vector_size (8))); |
| typedef float v2sf __attribute__ ((vector_size (8))); |
| typedef short v4hi __attribute__ ((vector_size (8))); |
| typedef __fp16 v4hf __attribute__ ((vector_size (8))); |
| typedef char v8qi __attribute__ ((vector_size (8))); |
| |
| typedef int v4si __attribute__ ((vector_size (16))); |
| typedef float v4sf __attribute__ ((vector_size (16))); |
| typedef short v8hi __attribute__ ((vector_size (16))); |
| typedef __fp16 v8hf __attribute__ ((vector_size (16))); |
| typedef char v16qi __attribute__ ((vector_size (16))); |
| typedef long long v2di __attribute__ ((vector_size (16))); |
| typedef double v2df __attribute__ ((vector_size (16))); |
| |
| #if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ |
| #define LANE(N) (N - 1) |
| #else |
| #define LANE(N) 0 |
| #endif |
| |
| #define FUNC(T, E, N) \ |
| void \ |
| store_lane_##T (T x, E *y) \ |
| { \ |
| y[0] = x[N - 1 - LANE (N)]; \ |
| y[3] = x[LANE (N)]; \ |
| } |
| |
| FUNC (v2si, int, 2) |
| FUNC (v2sf, float, 2) |
| FUNC (v4hi, short, 4) |
| FUNC (v4hf, __fp16, 4) |
| FUNC (v8qi, char, 8) |
| |
| FUNC (v4si, int, 4) |
| FUNC (v4sf, float, 4) |
| FUNC (v8hi, short, 8) |
| FUNC (v8hf, __fp16, 8) |
| FUNC (v16qi, char, 16) |
| FUNC (v2di, long long, 2) |
| FUNC (v2df, double, 2) |
| |
| /* When storing lane zero of a vector we can use the scalar STR instruction |
| that supports more addressing modes. */ |
| |
| /* { dg-final { scan-assembler-times "str\ts\[0-9\]+" 4 } } */ |
| /* { dg-final { scan-assembler-times "str\tb\[0-9\]+" 2 } } */ |
| /* { dg-final { scan-assembler-times "str\th\[0-9\]+" 4 } } */ |
| /* { dg-final { scan-assembler-times "str\td\[0-9\]+" 2 } } */ |
| /* { dg-final { scan-assembler-not "umov" } } */ |
| /* { dg-final { scan-assembler-not "dup" } } */ |
