#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/FileSystem.h"
+#include "llvm/Support/Printable.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetSubtargetInfo.h"
return true;
}
-namespace {
-// A helper class for printing node and register info in a consistent way
-class PrintNodeInfo {
-public:
- typedef PBQP::RegAlloc::PBQPRAGraph Graph;
- typedef PBQP::RegAlloc::PBQPRAGraph::NodeId NodeId;
-
- PrintNodeInfo(NodeId NId, const Graph &G) : G(G), NId(NId) {}
-
- void print(raw_ostream &OS) const {
+/// Create Printable object for node and register info.
+static Printable PrintNodeInfo(PBQP::RegAlloc::PBQPRAGraph::NodeId NId,
+ const PBQP::RegAlloc::PBQPRAGraph &G) {
+ return Printable([NId, &G](raw_ostream &OS) {
const MachineRegisterInfo &MRI = G.getMetadata().MF.getRegInfo();
const TargetRegisterInfo *TRI = MRI.getTargetRegisterInfo();
unsigned VReg = G.getNodeMetadata(NId).getVReg();
const char *RegClassName = TRI->getRegClassName(MRI.getRegClass(VReg));
OS << NId << " (" << RegClassName << ':' << PrintReg(VReg, TRI) << ')';
- }
-
-private:
- const Graph &G;
- NodeId NId;
-};
-
-inline raw_ostream &operator<<(raw_ostream &OS, const PrintNodeInfo &PR) {
- PR.print(OS);
- return OS;
+ });
}
-} // anonymous namespace
void PBQP::RegAlloc::PBQPRAGraph::dump(raw_ostream &OS) const {
for (auto NId : nodeIds()) {