circt::calyx::PartialLoweringPattern< OpType, RewritePatternType > Class Template Reference

Base class for partial lowering passes. More...

#include <CalyxLoweringUtils.h>

Inheritance diagram for circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >:

Collaboration diagram for circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >:

Public Member Functions
	PartialLoweringPattern (MLIRContext *ctx, LogicalResult &resRef, PatternApplicationState &patternState)
LogicalResult	matchAndRewrite (OpType op, PatternRewriter &rewriter) const override
virtual LogicalResult	partiallyLower (OpType op, PatternRewriter &rewriter) const =0

Private Attributes
LogicalResult &	partialPatternRes
PatternApplicationState &	patternState

Detailed Description

template<class OpType, template< class > class RewritePatternType = OpRewritePattern>
class circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >

Base class for partial lowering passes.

A partial lowering pass modifies the root operation in place, but does not replace the root operation. The RewritePatternType template parameter allows for using both OpRewritePattern (default) or OpInterfaceRewritePattern.

Definition at line 619 of file CalyxLoweringUtils.h.

Constructor & Destructor Documentation

PartialLoweringPattern()

template<class OpType, template< class > class RewritePatternType = OpRewritePattern>

circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >::PartialLoweringPattern ( MLIRContext * ctx, LogicalResult & resRef, PatternApplicationState & patternState )

inline

Definition at line 622 of file CalyxLoweringUtils.h.

References partialPatternRes, and patternState.

Member Function Documentation

matchAndRewrite()

template<class OpType, template< class > class RewritePatternType = OpRewritePattern>

LogicalResult circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >::matchAndRewrite ( OpType op, PatternRewriter & rewriter ) const

inlineoverride

Definition at line 627 of file CalyxLoweringUtils.h.

References failure(), partiallyLower(), partialPatternRes, and patternState.

partiallyLower()

template<class OpType, template< class > class RewritePatternType = OpRewritePattern>

virtual LogicalResult circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >::partiallyLower ( OpType op, PatternRewriter & rewriter ) const

pure virtual

Implemented in circt::calyx::FuncOpPartialLoweringPattern, circt::calyx::InlineCombGroups, and circt::calyx::RewriteMemoryAccesses.

Referenced by matchAndRewrite().

Member Data Documentation

partialPatternRes

template<class OpType, template< class > class RewritePatternType = OpRewritePattern>

LogicalResult& circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >::partialPatternRes

private

Definition at line 658 of file CalyxLoweringUtils.h.

Referenced by matchAndRewrite(), and PartialLoweringPattern().

patternState

template<class OpType, template< class > class RewritePatternType = OpRewritePattern>

PatternApplicationState& circt::calyx::PartialLoweringPattern< OpType, RewritePatternType >::patternState

private

Definition at line 659 of file CalyxLoweringUtils.h.

Referenced by matchAndRewrite(), and PartialLoweringPattern().

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The documentation for this class was generated from the following file:

• /home/runner/work/circt-www/circt-www/circt_src/include/circt/Dialect/Calyx/CalyxLoweringUtils.h