//
//===----------------------------------------------------------------------===//
-#define DEBUG_TYPE "postrapseudos"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/Target/TargetRegisterInfo.h"
using namespace llvm;
+#define DEBUG_TYPE "postrapseudos"
+
namespace {
struct ExpandPostRA : public MachineFunctionPass {
private:
static char ID; // Pass identification, replacement for typeid
ExpandPostRA() : MachineFunctionPass(ID) {}
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+ void getAnalysisUsage(AnalysisUsage &AU) const override {
AU.setPreservesCFG();
AU.addPreservedID(MachineLoopInfoID);
AU.addPreservedID(MachineDominatorsID);
}
/// runOnMachineFunction - pass entry point
- bool runOnMachineFunction(MachineFunction&);
+ bool runOnMachineFunction(MachineFunction&) override;
private:
bool LowerSubregToReg(MachineInstr *MI);