CIRCT 20.0.0git
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Iterate through the operations of a source function and instantiate components or primitives based on the type of the operations. More...
Public Member Functions | |
BuildOpGroups (MLIRContext *context, LogicalResult &resRef, calyx::PatternApplicationState &patternState, DenseMap< mlir::func::FuncOp, calyx::ComponentOp > &map, calyx::CalyxLoweringState &state, mlir::Pass::Option< std::string > &writeJsonOpt) | |
LogicalResult | partiallyLowerFuncToComp (FuncOp funcOp, PatternRewriter &rewriter) const override |
Public Member Functions inherited from circt::calyx::FuncOpPartialLoweringPattern | |
FuncOpPartialLoweringPattern (MLIRContext *context, LogicalResult &resRef, PatternApplicationState &patternState, DenseMap< mlir::func::FuncOp, calyx::ComponentOp > &map, calyx::CalyxLoweringState &state) | |
LogicalResult | partiallyLower (mlir::func::FuncOp funcOp, PatternRewriter &rewriter) const override final |
Entry point to initialize the state of this class and conduct the partial lowering. | |
calyx::ComponentOp | getComponent () const |
Returns the component operation associated with the currently executing partial lowering. | |
template<typename T = ComponentLoweringStateInterface> | |
T & | getState () const |
CalyxLoweringState & | loweringState () const |
Return the calyx lowering state for this pattern. | |
virtual LogicalResult | partiallyLowerFuncToComp (mlir::func::FuncOp funcOp, PatternRewriter &rewriter) const =0 |
Public Member Functions inherited from circt::calyx::PartialLoweringPattern< mlir::func::FuncOp > | |
PartialLoweringPattern (MLIRContext *ctx, LogicalResult &resRef, PatternApplicationState &patternState) | |
LogicalResult | matchAndRewrite (mlir::func::FuncOp op, PatternRewriter &rewriter) const override |
Private Member Functions | |
LogicalResult | buildOp (PatternRewriter &rewriter, scf::YieldOp yieldOp) const |
Op builder specializations. | |
LogicalResult | buildOp (PatternRewriter &rewriter, BranchOpInterface brOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, arith::ConstantOp constOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, SelectOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, AddIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, SubIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, MulIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, DivUIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, DivSIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, RemUIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, RemSIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, AddFOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, MulFOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, CmpFOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, ShRUIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, ShRSIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, ShLIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, AndIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, OrIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, XOrIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, CmpIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, TruncIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, ExtUIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, ExtSIOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, ReturnOp op) const |
For each return statement, we create a new group for assigning to the previously created return value registers. | |
LogicalResult | buildOp (PatternRewriter &rewriter, IndexCastOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, memref::AllocOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, memref::AllocaOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, memref::GetGlobalOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, memref::LoadOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, memref::StoreOp op) const |
LogicalResult | buildOp (PatternRewriter &rewriter, scf::WhileOp whileOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, scf::ForOp forOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, scf::IfOp ifOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, scf::ReduceOp reduceOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, scf::ParallelOp parallelOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, scf::ExecuteRegionOp executeRegionOp) const |
LogicalResult | buildOp (PatternRewriter &rewriter, CallOp callOp) const |
template<typename TGroupOp , typename TCalyxLibOp , typename TSrcOp > | |
LogicalResult | buildLibraryOp (PatternRewriter &rewriter, TSrcOp op, TypeRange srcTypes, TypeRange dstTypes) const |
buildLibraryOp will build a TCalyxLibOp inside a TGroupOp based on the source operation TSrcOp. | |
template<typename TGroupOp , typename TCalyxLibOp , typename TSrcOp > | |
LogicalResult | buildLibraryOp (PatternRewriter &rewriter, TSrcOp op) const |
buildLibraryOp which provides in- and output types based on the operands and results of the op argument. | |
template<typename TGroupOp > | |
TGroupOp | createGroupForOp (PatternRewriter &rewriter, Operation *op) const |
Creates a group named by the basic block which the input op resides in. | |
template<typename TOpType , typename TSrcOp > | |
LogicalResult | buildLibraryBinaryPipeOp (PatternRewriter &rewriter, TSrcOp op, TOpType opPipe, Value out) const |
buildLibraryBinaryPipeOp will build a TCalyxLibBinaryPipeOp, to deal with MulIOp, DivUIOp and RemUIOp. | |
void | assignAddressPorts (PatternRewriter &rewriter, Location loc, calyx::GroupInterface group, calyx::MemoryInterface memoryInterface, Operation::operand_range addressValues) const |
Creates assignments within the provided group to the address ports of the memoryOp based on the provided addressValues. | |
calyx::RegisterOp | createSignalRegister (PatternRewriter &rewriter, Value signal, bool invert, StringRef nameSuffix, calyx::CompareFOpIEEE754 calyxCmpFOp, calyx::GroupOp group) const |
Private Attributes | |
mlir::Pass::Option< std::string > & | writeJson |
Additional Inherited Members | |
Protected Attributes inherited from circt::calyx::FuncOpPartialLoweringPattern | |
DenseMap< mlir::func::FuncOp, calyx::ComponentOp > & | functionMapping |
Iterate through the operations of a source function and instantiate components or primitives based on the type of the operations.
Definition at line 275 of file SCFToCalyx.cpp.
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Definition at line 277 of file SCFToCalyx.cpp.
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Creates assignments within the provided group to the address ports of the memoryOp based on the provided addressValues.
Definition at line 525 of file SCFToCalyx.cpp.
References circt::calyx::MemoryInterface::addrPorts(), assert(), and circt::calyx::FuncOpPartialLoweringPattern::getComponent().
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buildLibraryBinaryPipeOp will build a TCalyxLibBinaryPipeOp, to deal with MulIOp, DivUIOp and RemUIOp.
Definition at line 465 of file SCFToCalyx.cpp.
References circt::comb::createOrFoldNot(), and circt::calyx::FuncOpPartialLoweringPattern::getComponent().
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buildLibraryOp which provides in- and output types based on the operands and results of the op argument.
Definition at line 446 of file SCFToCalyx.cpp.
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buildLibraryOp will build a TCalyxLibOp inside a TGroupOp based on the source operation TSrcOp.
Create assignments to the inputs of the library op.
Replace the result values of the source operator with the new operator.
Definition at line 400 of file SCFToCalyx.cpp.
References assert(), circt::calyx::Input, and circt::calyx::toBitVector().
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Definition at line 772 of file SCFToCalyx.cpp.
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Definition at line 1317 of file SCFToCalyx.cpp.
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Definition at line 1337 of file SCFToCalyx.cpp.
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Move constant operations to the compOp body as hw::ConstantOp's.
Definition at line 1292 of file SCFToCalyx.cpp.
References circt::calyx::FuncOpPartialLoweringPattern::getComponent(), and circt::calyx::matchConstantOp().
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Branch argument passing group creation Branch operands are passed through registers. In BuildBasicBlockRegs we created registers for all branch arguments of each block. We now create groups for assigning values to these registers.
Register the group as a block argument group, to be executed when entering the successor block from this block (srcBlock).
Definition at line 1234 of file SCFToCalyx.cpp.
References circt::calyx::CalyxLoweringState::blockName(), circt::calyx::buildAssignmentsForRegisterWrite(), circt::calyx::FuncOpPartialLoweringPattern::getComponent(), and circt::calyx::FuncOpPartialLoweringPattern::loweringState().
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Definition at line 1485 of file SCFToCalyx.cpp.
References circt::calyx::getInstanceName(), and circt::calyx::Output.
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Definition at line 804 of file SCFToCalyx.cpp.
References circt::comb::createOrFoldNot(), createSignalRegister(), getBodyBlock(), circt::calyx::FuncOpPartialLoweringPattern::getComponent(), and circt::calyx::getPredicateInfo().
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Definition at line 1354 of file SCFToCalyx.cpp.
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Definition at line 733 of file SCFToCalyx.cpp.
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Definition at line 720 of file SCFToCalyx.cpp.
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Definition at line 1391 of file SCFToCalyx.cpp.
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Definition at line 1385 of file SCFToCalyx.cpp.
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Drop the index cast and replace uses of the target value with the source value.
pad/slice the source operand.
Definition at line 1397 of file SCFToCalyx.cpp.
References circt::calyx::normalizeType().
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Definition at line 1094 of file SCFToCalyx.cpp.
References circt::scftocalyx::buildAllocOp().
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Definition at line 1089 of file SCFToCalyx.cpp.
References circt::scftocalyx::buildAllocOp().
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Definition at line 1099 of file SCFToCalyx.cpp.
References circt::scftocalyx::buildAllocOp().
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Definition at line 579 of file SCFToCalyx.cpp.
References assignAddressPorts(), circt::calyx::createConstant(), circt::calyx::FuncOpPartialLoweringPattern::getComponent(), circt::calyx::noStoresToMemory(), and circt::calyx::singleLoadFromMemory().
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Definition at line 678 of file SCFToCalyx.cpp.
References assignAddressPorts(), and circt::calyx::FuncOpPartialLoweringPattern::getComponent().
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Definition at line 788 of file SCFToCalyx.cpp.
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Definition at line 707 of file SCFToCalyx.cpp.
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Definition at line 1341 of file SCFToCalyx.cpp.
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Definition at line 759 of file SCFToCalyx.cpp.
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Definition at line 746 of file SCFToCalyx.cpp.
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For each return statement, we create a new group for assigning to the previously created return value registers.
Schedule group for execution for when executing the return op block.
Definition at line 1271 of file SCFToCalyx.cpp.
References circt::calyx::buildAssignmentsForRegisterWrite(), and circt::calyx::FuncOpPartialLoweringPattern::getComponent().
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Definition at line 1477 of file SCFToCalyx.cpp.
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Definition at line 1432 of file SCFToCalyx.cpp.
References circt::scftocalyx::ScfForOp::getBound(), and circt::calyx::RepeatOpInterface< T >::getOperation().
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Definition at line 1454 of file SCFToCalyx.cpp.
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Definition at line 1469 of file SCFToCalyx.cpp.
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Definition at line 1461 of file SCFToCalyx.cpp.
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Definition at line 1422 of file SCFToCalyx.cpp.
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Op builder specializations.
Definition at line 1105 of file SCFToCalyx.cpp.
References circt::calyx::FuncOpPartialLoweringPattern::componentOp, circt::calyx::Input, and circt::calyx::Output.
Referenced by partiallyLowerFuncToComp().
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Definition at line 1349 of file SCFToCalyx.cpp.
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Definition at line 1333 of file SCFToCalyx.cpp.
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Definition at line 1329 of file SCFToCalyx.cpp.
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Definition at line 1325 of file SCFToCalyx.cpp.
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Definition at line 1321 of file SCFToCalyx.cpp.
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Definition at line 1380 of file SCFToCalyx.cpp.
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Definition at line 1345 of file SCFToCalyx.cpp.
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Creates a group named by the basic block which the input op resides in.
Definition at line 453 of file SCFToCalyx.cpp.
References circt::calyx::FuncOpPartialLoweringPattern::loweringState().
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Definition at line 551 of file SCFToCalyx.cpp.
References circt::calyx::FuncOpPartialLoweringPattern::getComponent().
Referenced by buildOp().
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We walk the operations of the funcOp to ensure that all def's have been visited before their uses.
SCF
memref
standard arithmetic
floating point
others
Skip: these special cases will be handled separately.
Definition at line 287 of file SCFToCalyx.cpp.
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Definition at line 350 of file SCFToCalyx.cpp.
Referenced by partiallyLowerFuncToComp().