| Issue |
144477
|
| Summary |
[DAG] Add SDPatternMatch m_SpecificScalarVT / m_SpecificVectorElementVT matchers
|
| Labels |
good first issue,
llvm:SelectionDAG
|
| Assignees |
|
| Reporter |
RKSimon
|
We already have m_SpecificVT(EVT) which matches a specific requested value type, these helpers would be similar but would match the scalar/vector element component type:
- [ ] Add SDPatternMatch::m_SpecificScalarVT matcher to match a source SDValue getScalarType result (i.e. either a scalar type or vector element element type)
- [ ] Add SDPattcrnMatch::m_SpecificVectorElementVT matcher to check a source SDValue type is a vector and match its getVectorElementType result
- [ ] Unit test coverage in SelectionDAGPatternMatchTest.cpp
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