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Prune some #includes 

Add a statistic for # reloads

llvm-svn: 10518
This commit is contained in:
Chris Lattner 2003-12-18 20:25:31 +00:00
parent b22e9b4b35
commit 8f88cdfa22
1 changed files with 2 additions and 3 deletions
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5
llvm/lib/CodeGen/RegAllocLinearScan.cpp
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@ -22,18 +22,16 @@
#include "llvm/Target/MRegisterInfo.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetRegInfo.h"
#include "llvm/Support/CFG.h"
#include "Support/Debug.h"
#include "Support/DepthFirstIterator.h"
#include "Support/Statistic.h"
#include "Support/STLExtras.h"
#include <iostream>
using namespace llvm;
namespace {
Statistic<> numSpilled ("ra-linearscan", "Number of registers spilled");
Statistic<> numReloaded("ra-linearscan", "Number of registers reloaded");
class RA : public MachineFunctionPass {
public:
@ -762,6 +760,7 @@ void RA::loadVirt2PhysReg(unsigned virtReg, unsigned physReg)
const TargetRegisterClass* rc = mf_->getSSARegMap()->getRegClass(virtReg);
int frameIndex = getStackSlot(virtReg);
DEBUG(std::cerr << " from stack slot #" << frameIndex << '\n');
++numReloaded;
instrAdded_ += mri_->loadRegFromStackSlot(*currentMbb_, currentInstr_,
physReg, frameIndex, rc);
assignVirt2PhysReg(virtReg, physReg);