//
//===----------------------------------------------------------------------===//
-#include "ScheduleDAGSDNodes.h"
-#include "llvm/Constants.h"
-#include "llvm/Function.h"
-#include "llvm/Assembly/Writer.h"
#include "llvm/CodeGen/SelectionDAG.h"
+#include "ScheduleDAGSDNodes.h"
+#include "llvm/ADT/DenseSet.h"
+#include "llvm/ADT/StringExtras.h"
#include "llvm/CodeGen/MachineConstantPool.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/PseudoSourceValue.h"
-#include "llvm/Analysis/DebugInfo.h"
-#include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/Target/TargetMachine.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DebugInfo.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/GraphWriter.h"
#include "llvm/Support/raw_ostream.h"
-#include "llvm/ADT/DenseSet.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/Config/config.h"
+#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetRegisterInfo.h"
using namespace llvm;
+#define DEBUG_TYPE "dag-printer"
+
namespace llvm {
template<>
struct DOTGraphTraits<SelectionDAG*> : public DefaultDOTGraphTraits {
return ((const SDNode *) Node)->getValueType(i).getEVTString();
}
+ template<typename EdgeIter>
+ static std::string getEdgeSourceLabel(const void *Node, EdgeIter I) {
+ return itostr(I - SDNodeIterator::begin((const SDNode *) Node));
+ }
+
/// edgeTargetsEdgeSource - This method returns true if this outgoing edge
/// should actually target another edge source, not a node. If this method
/// is implemented, getEdgeTarget should be implemented.
}
static std::string getGraphName(const SelectionDAG *G) {
- return G->getMachineFunction().getFunction()->getName();
+ return G->getMachineFunction().getName();
}
static bool renderGraphFromBottomUp() {
/// If you want to override the dot attributes printed for a particular
/// edge, override this method.
template<typename EdgeIter>
- static std::string getEdgeAttributes(const void *Node, EdgeIter EI) {
+ static std::string getEdgeAttributes(const void *Node, EdgeIter EI,
+ const SelectionDAG *Graph) {
SDValue Op = EI.getNode()->getOperand(EI.getOperand());
EVT VT = Op.getValueType();
- if (VT == MVT::Flag)
+ if (VT == MVT::Glue)
return "color=red,style=bold";
else if (VT == MVT::Other)
return "color=blue,style=dashed";
static void addCustomGraphFeatures(SelectionDAG *G,
GraphWriter<SelectionDAG*> &GW) {
- GW.emitSimpleNode(0, "plaintext=circle", "GraphRoot");
+ GW.emitSimpleNode(nullptr, "plaintext=circle", "GraphRoot");
if (G->getRoot().getNode())
- GW.emitEdge(0, -1, G->getRoot().getNode(), G->getRoot().getResNo(),
+ GW.emitEdge(nullptr, -1, G->getRoot().getNode(), G->getRoot().getResNo(),
"color=blue,style=dashed");
}
};
void SelectionDAG::viewGraph(const std::string &Title) {
// This code is only for debugging!
#ifndef NDEBUG
- ViewGraph(this, "dag." + getMachineFunction().getFunction()->getNameStr(),
+ ViewGraph(this, "dag." + getMachineFunction().getName(),
false, Title);
#else
errs() << "SelectionDAG::viewGraph is only available in debug builds on "
#else
errs() << "SelectionDAG::getGraphAttrs is only available in debug builds"
<< " on systems with Graphviz or gv!\n";
- return std::string("");
+ return std::string();
#endif
}
if (level >= 20) {
if (!printed) {
printed = true;
- DEBUG(errs() << "setSubgraphColor hit max level\n");
+ DEBUG(dbgs() << "setSubgraphColor hit max level\n");
}
return true;
}
raw_string_ostream O(s);
O << "SU(" << SU->NodeNum << "): ";
if (SU->getNode()) {
- SmallVector<SDNode *, 4> FlaggedNodes;
- for (SDNode *N = SU->getNode(); N; N = N->getFlaggedNode())
- FlaggedNodes.push_back(N);
- while (!FlaggedNodes.empty()) {
+ SmallVector<SDNode *, 4> GluedNodes;
+ for (SDNode *N = SU->getNode(); N; N = N->getGluedNode())
+ GluedNodes.push_back(N);
+ while (!GluedNodes.empty()) {
O << DOTGraphTraits<SelectionDAG*>
- ::getSimpleNodeLabel(FlaggedNodes.back(), DAG);
- FlaggedNodes.pop_back();
- if (!FlaggedNodes.empty())
+ ::getSimpleNodeLabel(GluedNodes.back(), DAG);
+ GluedNodes.pop_back();
+ if (!GluedNodes.empty())
O << "\n ";
}
} else {
void ScheduleDAGSDNodes::getCustomGraphFeatures(GraphWriter<ScheduleDAG*> &GW) const {
if (DAG) {
// Draw a special "GraphRoot" node to indicate the root of the graph.
- GW.emitSimpleNode(0, "plaintext=circle", "GraphRoot");
+ GW.emitSimpleNode(nullptr, "plaintext=circle", "GraphRoot");
const SDNode *N = DAG->getRoot().getNode();
if (N && N->getNodeId() != -1)
- GW.emitEdge(0, -1, &SUnits[N->getNodeId()], -1,
+ GW.emitEdge(nullptr, -1, &SUnits[N->getNodeId()], -1,
"color=blue,style=dashed");
}
}