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//===- DAGISelMatcher.cpp - Representation of DAG pattern matcher ---------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "DAGISelMatcher.h"
#include "CodeGenDAGPatterns.h"
#include "CodeGenTarget.h"
#include "Record.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
void MatcherNode::dump() const {
print(errs());
}
void MatcherNode::printNext(raw_ostream &OS, unsigned indent) const {
if (Next)
return Next->print(OS, indent);
}
void ScopeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "Scope\n";
Check->print(OS, indent+2);
printNext(OS, indent);
}
void RecordMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "Record\n";
printNext(OS, indent);
}
void RecordChildMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "RecordChild: " << ChildNo << '\n';
printNext(OS, indent);
}
void RecordMemRefMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "RecordMemRef\n";
printNext(OS, indent);
}
void CaptureFlagInputMatcherNode::print(raw_ostream &OS, unsigned indent) const{
OS.indent(indent) << "CaptureFlagInput\n";
printNext(OS, indent);
}
void MoveChildMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "MoveChild " << ChildNo << '\n';
printNext(OS, indent);
}
void MoveParentMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "MoveParent\n";
printNext(OS, indent);
}
void CheckSameMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckSame " << MatchNumber << '\n';
printNext(OS, indent);
}
void CheckPatternPredicateMatcherNode::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckPatternPredicate " << Predicate << '\n';
printNext(OS, indent);
}
void CheckPredicateMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckPredicate " << PredName << '\n';
printNext(OS, indent);
}
void CheckOpcodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckOpcode " << OpcodeName << '\n';
printNext(OS, indent);
}
void CheckMultiOpcodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckMultiOpcode <todo args>\n";
printNext(OS, indent);
}
void CheckTypeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckType " << getEnumName(Type) << '\n';
printNext(OS, indent);
}
void CheckChildTypeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckChildType " << ChildNo << " "
<< getEnumName(Type) << '\n';
printNext(OS, indent);
}
void CheckIntegerMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckInteger " << Value << '\n';
printNext(OS, indent);
}
void CheckCondCodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckCondCode ISD::" << CondCodeName << '\n';
printNext(OS, indent);
}
void CheckValueTypeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckValueType MVT::" << TypeName << '\n';
printNext(OS, indent);
}
void CheckComplexPatMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckComplexPat " << Pattern.getSelectFunc() << '\n';
printNext(OS, indent);
}
void CheckAndImmMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckAndImm " << Value << '\n';
printNext(OS, indent);
}
void CheckOrImmMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CheckOrImm " << Value << '\n';
printNext(OS, indent);
}
void CheckFoldableChainNodeMatcherNode::print(raw_ostream &OS,
unsigned indent) const {
OS.indent(indent) << "CheckFoldableChainNode\n";
printNext(OS, indent);
}
void CheckChainCompatibleMatcherNode::print(raw_ostream &OS,
unsigned indent) const {
OS.indent(indent) << "CheckChainCompatible " << PreviousOp << "\n";
printNext(OS, indent);
}
void EmitIntegerMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitInteger " << Val << " VT=" << VT << '\n';
printNext(OS, indent);
}
void EmitStringIntegerMatcherNode::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitStringInteger " << Val << " VT=" << VT << '\n';
printNext(OS, indent);
}
void EmitRegisterMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitRegister ";
if (Reg)
OS << Reg->getName();
else
OS << "zero_reg";
OS << " VT=" << VT << '\n';
printNext(OS, indent);
}
void EmitConvertToTargetMatcherNode::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitConvertToTarget " << Slot << '\n';
printNext(OS, indent);
}
void EmitMergeInputChainsMatcherNode::
print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitMergeInputChains <todo: args>\n";
printNext(OS, indent);
}
void EmitCopyToRegMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitCopyToReg <todo: args>\n";
printNext(OS, indent);
}
void EmitNodeXFormMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitNodeXForm " << NodeXForm->getName()
<< " Slot=" << Slot << '\n';
printNext(OS, indent);
}
void EmitNodeMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "EmitNode: " << OpcodeName << ": <todo flags> ";
for (unsigned i = 0, e = VTs.size(); i != e; ++i)
OS << ' ' << getEnumName(VTs[i]);
OS << '(';
for (unsigned i = 0, e = Operands.size(); i != e; ++i)
OS << Operands[i] << ' ';
OS << ")\n";
printNext(OS, indent);
}
void MarkFlagResultsMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "MarkFlagResults <todo: args>\n";
printNext(OS, indent);
}
void CompleteMatchMatcherNode::print(raw_ostream &OS, unsigned indent) const {
OS.indent(indent) << "CompleteMatch <todo args>\n";
OS.indent(indent) << "Src = " << *Pattern.getSrcPattern() << "\n";
OS.indent(indent) << "Dst = " << *Pattern.getDstPattern() << "\n";
printNext(OS, indent);
}
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