#include "llvm/Support/Compiler.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/STLExtras.h"
-#include <iostream>
using namespace llvm;
-namespace {
- static Statistic<> NumStores("ra-simple", "Number of stores added");
- static Statistic<> NumLoads ("ra-simple", "Number of loads added");
+STATISTIC(NumStores, "Number of stores added");
+STATISTIC(NumLoads , "Number of loads added");
+namespace {
static RegisterRegAlloc
simpleRegAlloc("simple", " simple register allocator",
createSimpleRegisterAllocator);
unsigned virtualReg = (unsigned) op.getReg();
DOUT << "op: " << op << "\n";
DOUT << "\t inst[" << i << "]: ";
- DEBUG(MI->print(std::cerr, TM));
+ DEBUG(MI->print(*cerr.stream(), TM));
// make sure the same virtual register maps to the same physical
// register in any given instruction
unsigned physReg = Virt2PhysRegMap[virtualReg];
if (physReg == 0) {
if (op.isDef()) {
- int TiedOp = TM->getInstrInfo()
- ->findTiedToSrcOperand(MI->getOpcode(), i);
+ int TiedOp = MI->getInstrDescriptor()->findTiedToSrcOperand(i);
if (TiedOp == -1) {
physReg = getFreeReg(virtualReg);
} else {