A sample reduction pattern that maps firrtl.module to firrtl.extmodule.
More...
Public Member Functions | |
| void | beforeReduction (mlir::ModuleOp op) override |
| Called before the reduction is applied to a new subset of operations. More... | |
| void | afterReduction (mlir::ModuleOp op) override |
| Called after the reduction has been applied to a subset of operations. More... | |
| uint64_t | match (firrtl::FModuleOp module) override |
| LogicalResult | rewrite (firrtl::FModuleOp module) override |
| std::string | getName () const override |
| Return a human-readable name for this reduction pattern. More... | |
 Public Member Functions inherited from circt::OpReduction< firrtl::FModuleOp > | |
| uint64_t | match (Operation *op) override |
| Check if the reduction can apply to a specific operation. More... | |
| LogicalResult | rewrite (Operation *op) override |
| Apply the reduction to a specific operation. More... | |
| Public Member Functions inherited from circt::Reduction | |
| virtual | ~Reduction () |
| virtual bool | acceptSizeIncrease () const |
| Return true if the tool should accept the transformation this reduction performs on the module even if the overall size of the output increases. More... | |
| virtual bool | isOneShot () const |
| Return true if the tool should not try to reapply this reduction after it has been successful. More... | |
| void | notifyOpErased (Operation *op) |
Public Attributes | |
| ::detail::SymbolCache | symbols |
| NLARemover | nlaRemover |
| ModuleSizeCache | moduleSizes |
| Public Attributes inherited from circt::Reduction | |
| std::function< void(Operation *)> | notifyOpErasedCallback = nullptr |
| An optional callback for reductions to communicate removal of operations. More... | |
Detailed Description
A sample reduction pattern that maps firrtl.module to firrtl.extmodule.
Definition at line 179 of file FIRRTLReductions.cpp.
Member Function Documentation
◆ afterReduction()
|
inlineoverridevirtual |
Called after the reduction has been applied to a subset of operations.
Reductions may use this callback to perform post-processing of the reductions before the resulting module is tried for interestingness.
Reimplemented from circt::Reduction.
Definition at line 185 of file FIRRTLReductions.cpp.
◆ beforeReduction()
|
inlineoverridevirtual |
Called before the reduction is applied to a new subset of operations.
Reductions may use this callback to collect information such as symbol tables about the module upfront.
Reimplemented from circt::Reduction.
Definition at line 180 of file FIRRTLReductions.cpp.
◆ getName()
|
inlineoverridevirtual |
Return a human-readable name for this reduction pattern.
Implements circt::Reduction.
Definition at line 203 of file FIRRTLReductions.cpp.
◆ match()
|
inlineoverridevirtual |
Reimplemented from circt::OpReduction< firrtl::FModuleOp >.
Definition at line 187 of file FIRRTLReductions.cpp.
◆ rewrite()
|
inlineoverridevirtual |
Implements circt::OpReduction< firrtl::FModuleOp >.
Definition at line 191 of file FIRRTLReductions.cpp.
Member Data Documentation
◆ moduleSizes
| ModuleSizeCache FIRRTLModuleExternalizer::moduleSizes |
Definition at line 207 of file FIRRTLReductions.cpp.
◆ nlaRemover
| NLARemover FIRRTLModuleExternalizer::nlaRemover |
Definition at line 206 of file FIRRTLReductions.cpp.
◆ symbols
| ::detail::SymbolCache FIRRTLModuleExternalizer::symbols |
Definition at line 205 of file FIRRTLReductions.cpp.
The documentation for this struct was generated from the following file:
- /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/FIRRTL/FIRRTLReductions.cpp
