Created
September 19, 2023 21:59
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Generated rewrite pattern for lifting complex conjugate through polynomial evaluation
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/*===- TableGen'erated file -------------------------------------*- C++ -*-===*\ | |
|* *| | |
|* Rewriters *| | |
|* *| | |
|* Automatically generated file, do not edit! *| | |
|* *| | |
\*===----------------------------------------------------------------------===*/ | |
/* Generated from: | |
lib/Dialect/Poly/PolyPatterns.td:8 | |
*/ | |
struct LiftConjThroughEval : public ::mlir::RewritePattern { | |
LiftConjThroughEval(::mlir::MLIRContext *context) | |
: ::mlir::RewritePattern("poly.eval", 2, context, {"complex.conj", "poly.eval"}) {} | |
::mlir::LogicalResult matchAndRewrite(::mlir::Operation *op0, | |
::mlir::PatternRewriter &rewriter) const override { | |
// Variables for capturing values and attributes used while creating ops | |
::mlir::Operation::operand_range z(op0->getOperands()); | |
::mlir::Operation::operand_range f(op0->getOperands()); | |
::llvm::SmallVector<::mlir::Operation *, 4> tblgen_ops; | |
// Match | |
tblgen_ops.push_back(op0); | |
auto castedOp0 = ::llvm::dyn_cast<::mlir::tutorial::poly::EvalOp>(op0); (void)castedOp0; | |
f = castedOp0.getODSOperands(0); | |
{ | |
auto *op1 = (*castedOp0.getODSOperands(1).begin()).getDefiningOp(); | |
if (!(op1)){ | |
return rewriter.notifyMatchFailure(castedOp0, [&](::mlir::Diagnostic &diag) { | |
diag << "There's no operation that defines operand 1 of castedOp0"; | |
}); | |
} | |
auto castedOp1 = ::llvm::dyn_cast<::mlir::complex::ConjOp>(op1); (void)castedOp1; | |
if (!(castedOp1)){ | |
return rewriter.notifyMatchFailure(op1, [&](::mlir::Diagnostic &diag) { | |
diag << "castedOp1 is not ::mlir::complex::ConjOp type"; | |
}); | |
} | |
z = castedOp1.getODSOperands(0); | |
tblgen_ops.push_back(op1); | |
} | |
// Rewrite | |
auto odsLoc = rewriter.getFusedLoc({tblgen_ops[0]->getLoc(), tblgen_ops[1]->getLoc()}); (void)odsLoc; | |
::llvm::SmallVector<::mlir::Value, 4> tblgen_repl_values; | |
::mlir::tutorial::poly::EvalOp tblgen_EvalOp_0; | |
{ | |
::mlir::Value tblgen_value_0 = (*f.begin()); | |
::mlir::Value tblgen_value_1 = (*z.begin()); | |
tblgen_EvalOp_0 = rewriter.create<::mlir::tutorial::poly::EvalOp>(odsLoc, | |
/*input=*/tblgen_value_0, | |
/*point=*/tblgen_value_1 | |
); | |
} | |
::mlir::complex::ConjOp tblgen_ConjOp_1; | |
{ | |
::llvm::SmallVector<::mlir::Value, 4> tblgen_values; (void)tblgen_values; | |
::llvm::SmallVector<::mlir::NamedAttribute, 4> tblgen_attrs; (void)tblgen_attrs; | |
tblgen_values.push_back((*tblgen_EvalOp_0.getODSResults(0).begin())); | |
tblgen_ConjOp_1 = rewriter.create<::mlir::complex::ConjOp>(odsLoc, tblgen_values, tblgen_attrs); | |
} | |
for (auto v: ::llvm::SmallVector<::mlir::Value, 4>{ tblgen_ConjOp_1.getODSResults(0) }) { | |
tblgen_repl_values.push_back(v); | |
} | |
rewriter.replaceOp(op0, tblgen_repl_values); | |
return ::mlir::success(); | |
}; | |
}; | |
void LLVM_ATTRIBUTE_UNUSED populateWithGenerated(::mlir::RewritePatternSet &patterns) { | |
patterns.add<LiftConjThroughEval>(patterns.getContext()); | |
} |
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