vector.constantf
← vector dialect
Materialize a non-empty all-static floating-point vector from ordered binary64 literal lanes. Values use logical row-major lane order, and their count must match the result shape. The result element type determines each lane's target floating-point format. Uniform literals canonicalize to vector.splatf; target legalization expands remaining literals through the shared scalar construction path.
Operation contract
| Property |
Value |
| Semantic phase |
executable |
| Traits |
Pure, ConstantLike |
Signature
| Kind |
Name |
Type |
Cardinality |
Description |
| Result |
result |
vector |
required |
— |
| Attribute |
values |
f64_array |
required |
Ordered binary64 lanes. |
Verification constraints
HasAllStaticVector(result)HasFloatElement(result)
Examples
%v = vector.constantf [1.0, -2.0, 3.5, 4.0] : vector<2x2xf16>