| Issue |
165378
|
| Summary |
[DAG] SDPatternMatch - add generic m_TernaryOp() / m_c_TernaryOp() matchers
|
| Labels |
good first issue,
llvm:SelectionDAG
|
| Assignees |
|
| Reporter |
RKSimon
|
Similar to m_BinOp / m_c_BinOp - to allow us to match a fixed opcode with 3 operands (fma ops etc.).
This mainly involves adding a generic wrapper for the TernaryOpc_match template along with suitable test coverage in SelectionDAGPatternMatchTest.cpp - there might be some simple combines in DAGCombiner.cpp that can be converted as well.
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