vector.frexpf
← vector dialect
Elementwise exact decomposition with scalar.frexpf semantics. The fraction preserves the input type and the signed i32 exponent vector preserves its shape.
Operation contract
| Property |
Value |
| Semantic phase |
executable |
| Traits |
Pure, Elementwise, SafeToSpeculate |
Signature
| Kind |
Name |
Type |
Cardinality |
Description |
| Operand |
input |
vector |
required |
— |
| Result |
fraction |
vector |
required |
— |
| Result |
exponent |
vector |
required |
— |
Verification constraints
HasFloatElement(input)HasI32Element(exponent)SameType(input, fraction)SameShape(input, fraction, exponent)
Examples
%fraction, %exponent = vector.frexpf %input : vector<4xf64>, vector<4xi32>