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Move LiveIntervals.h to lib/CodeGen since it shouldn't be exposed to other parts of the compiler 

llvm-svn: 11719
This commit is contained in:
Alkis Evlogimenos 2004-02-23 00:50:15 +00:00
parent cdd56634b0
commit 486b12b71a
3 changed files with 4 additions and 2 deletions
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2
llvm/lib/CodeGen/LiveIntervals.cpp
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@ -16,7 +16,6 @@
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#define DEBUG_TYPE "liveintervals" #define DEBUG_TYPE "liveintervals"
#include "llvm/CodeGen/LiveIntervals.h"
#include "llvm/Analysis/LoopInfo.h" #include "llvm/Analysis/LoopInfo.h"
#include "llvm/CodeGen/LiveVariables.h" #include "llvm/CodeGen/LiveVariables.h"
#include "llvm/CodeGen/MachineFrameInfo.h" #include "llvm/CodeGen/MachineFrameInfo.h"
@ -31,6 +30,7 @@
#include "Support/Debug.h" #include "Support/Debug.h"
#include "Support/Statistic.h" #include "Support/Statistic.h"
#include "Support/STLExtras.h" #include "Support/STLExtras.h"
#include "LiveIntervals.h"
#include <cmath> #include <cmath>
#include <iostream> #include <iostream>
#include <limits> #include <limits>

0
llvm/include/llvm/CodeGen/LiveIntervals.h → llvm/lib/CodeGen/LiveIntervals.h
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4
llvm/lib/CodeGen/RegAllocLinearScan.cpp
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@ -12,7 +12,6 @@
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#define DEBUG_TYPE "regalloc" #define DEBUG_TYPE "regalloc"
#include "llvm/Function.h" #include "llvm/Function.h"
#include "llvm/CodeGen/LiveIntervals.h"
#include "llvm/CodeGen/LiveVariables.h" #include "llvm/CodeGen/LiveVariables.h"
#include "llvm/CodeGen/MachineFrameInfo.h" #include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunctionPass.h" #include "llvm/CodeGen/MachineFunctionPass.h"
@ -27,6 +26,7 @@
#include "Support/DepthFirstIterator.h" #include "Support/DepthFirstIterator.h"
#include "Support/Statistic.h" #include "Support/Statistic.h"
#include "Support/STLExtras.h" #include "Support/STLExtras.h"
#include "LiveIntervals.h"
#include <algorithm> #include <algorithm>
using namespace llvm; using namespace llvm;
@ -562,6 +562,8 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
// otherwise we spill all intervals aliasing the register with // otherwise we spill all intervals aliasing the register with
// minimum weight, rollback to the interval with the earliest // minimum weight, rollback to the interval with the earliest
// start point and let the linear scan algorithm run again // start point and let the linear scan algorithm run again
assert(MRegisterInfo::isPhysicalRegister(minReg) &&
"did not choose a register to spill?");
std::vector<bool> toSpill(mri_->getNumRegs(), false); std::vector<bool> toSpill(mri_->getNumRegs(), false);
toSpill[minReg] = true; toSpill[minReg] = true;
for (const unsigned* as = mri_->getAliasSet(minReg); *as; ++as) for (const unsigned* as = mri_->getAliasSet(minReg); *as; ++as)