| /* { dg-do compile } */ |
| /* { dg-options "-O2 -mavx512fp16 -mavx512vl" } */ |
| |
| /* { dg-final { scan-assembler-times "vaddph" 2 } } */ |
| /* { dg-final { scan-assembler-times "vsubph" 2 } } */ |
| /* { dg-final { scan-assembler-times "vmulph" 2 } } */ |
| /* { dg-final { scan-assembler-times "vdivph" 2 } } */ |
| |
| #define DO_PRAGMA(X) _Pragma(#X) |
| |
| #define VEC_OP_VV(size, op, name) \ |
| void \ |
| __attribute__ ((noinline, noclone, optimize("tree-slp-vectorize"))) \ |
| vecop_v##size##hf##name (_Float16 * restrict dst, \ |
| _Float16 * restrict src1, _Float16 * restrict src2) \ |
| { \ |
| int i; \ |
| DO_PRAGMA (GCC unroll size) \ |
| for (i = 0; i < size; i++) \ |
| dst[i] = src1[i] op src2[i]; \ |
| } |
| |
| VEC_OP_VV(4, +, add) |
| VEC_OP_VV(2, +, add) |
| VEC_OP_VV(4, -, sub) |
| VEC_OP_VV(2, -, sub) |
| VEC_OP_VV(4, *, mul) |
| VEC_OP_VV(2, *, mul) |
| VEC_OP_VV(4, /, div) |
| VEC_OP_VV(2, /, div) |
