An interface for conversion passes that lower Calyx programs. More...
#include <CalyxLoweringUtils.h>
Public Member Functions | |
| CalyxLoweringState (mlir::ModuleOp module, StringRef topLevelFunction) | |
| mlir::ModuleOp | getModule () |
| Returns the current program. More... | |
| StringRef | getTopLevelFunction () const |
| Returns the name of the top-level function in the source program. More... | |
| std::string | blockName (Block *b) |
| Returns a meaningful name for a block within the program scope (removes the ^ prefix from block names). More... | |
| template<typename T = calyx::ComponentLoweringStateInterface> | |
| T * | getState (calyx::ComponentOp op) |
Returns the component lowering state associated with op. More... | |
| template<typename ValueOrBlock > | |
| std::string | irName (ValueOrBlock &v) |
| Returns a meaningful name for a value within the program scope. More... | |
Private Attributes | |
| StringRef | topLevelFunction |
| The name of this top-level function. More... | |
| mlir::ModuleOp | module |
| The program associated with this state. More... | |
| DenseMap< Operation *, std::unique_ptr< ComponentLoweringStateInterface > > | componentStates |
| Mapping from ComponentOp to component lowering state. More... | |
Detailed Description
An interface for conversion passes that lower Calyx programs.
This handles state during the lowering of a Calyx program.
Definition at line 493 of file CalyxLoweringUtils.h.
Constructor & Destructor Documentation
◆ CalyxLoweringState()
|
explicit |
Definition at line 443 of file CalyxLoweringUtils.cpp.
Member Function Documentation
◆ blockName()
| std::string circt::calyx::CalyxLoweringState::blockName | ( | Block * | b | ) |
Returns a meaningful name for a block within the program scope (removes the ^ prefix from block names).
Definition at line 456 of file CalyxLoweringUtils.cpp.
References irName().
◆ getModule()
| mlir::ModuleOp circt::calyx::CalyxLoweringState::getModule | ( | ) |
Returns the current program.
Definition at line 447 of file CalyxLoweringUtils.cpp.
◆ getState()
|
inline |
Returns the component lowering state associated with op.
If not found already found, a new mapping is added for this ComponentOp. Different conversions may have different derived classes of the interface, so we provided a template.
Definition at line 513 of file CalyxLoweringUtils.h.
References componentStates.
Referenced by circt::calyx::RewriteMemoryAccesses::partiallyLower(), circt::calyx::InlineCombGroups::partiallyLower(), and circt::calyx::FuncOpPartialLoweringPattern::partiallyLower().
◆ getTopLevelFunction()
| StringRef circt::calyx::CalyxLoweringState::getTopLevelFunction | ( | ) | const |
Returns the name of the top-level function in the source program.
Definition at line 452 of file CalyxLoweringUtils.cpp.
References topLevelFunction.
◆ irName()
|
inline |
Returns a meaningful name for a value within the program scope.
Definition at line 528 of file CalyxLoweringUtils.h.
References module.
Referenced by blockName().
Member Data Documentation
◆ componentStates
|
private |
Mapping from ComponentOp to component lowering state.
Definition at line 543 of file CalyxLoweringUtils.h.
Referenced by getState().
◆ module
|
private |
The program associated with this state.
Definition at line 540 of file CalyxLoweringUtils.h.
Referenced by hw.InstanceBuilder::create_default_value(), getModule(), om.Evaluator::instantiate(), irName(), hw.InstanceBuilder::operand_names(), and hw.InstanceBuilder::result_names().
◆ topLevelFunction
|
private |
The name of this top-level function.
Definition at line 538 of file CalyxLoweringUtils.h.
Referenced by getTopLevelFunction().
The documentation for this class was generated from the following files:
- /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/Calyx/CalyxLoweringUtils.h
- /home/runner/work/circt-www/circt-www/circt_src/lib/Dialect/Calyx/Transforms/CalyxLoweringUtils.cpp
