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-rw-r--r--lib/CodeGen/Spiller.cpp19
1 files changed, 7 insertions, 12 deletions
diff --git a/lib/CodeGen/Spiller.cpp b/lib/CodeGen/Spiller.cpp
index 20c4a28b1f..237d0b5f46 100644
--- a/lib/CodeGen/Spiller.cpp
+++ b/lib/CodeGen/Spiller.cpp
@@ -12,7 +12,6 @@
#include "Spiller.h"
#include "VirtRegMap.h"
#include "llvm/CodeGen/LiveIntervalAnalysis.h"
-#include "llvm/CodeGen/LiveStackAnalysis.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
@@ -47,16 +46,14 @@ protected:
MachineFunction *mf;
LiveIntervals *lis;
- LiveStacks *ls;
MachineFrameInfo *mfi;
MachineRegisterInfo *mri;
const TargetInstrInfo *tii;
VirtRegMap *vrm;
/// Construct a spiller base.
- SpillerBase(MachineFunction *mf, LiveIntervals *lis, LiveStacks *ls,
- VirtRegMap *vrm) :
- mf(mf), lis(lis), ls(ls), vrm(vrm)
+ SpillerBase(MachineFunction *mf, LiveIntervals *lis, VirtRegMap *vrm)
+ : mf(mf), lis(lis), vrm(vrm)
{
mfi = mf->getFrameInfo();
mri = &mf->getRegInfo();
@@ -169,9 +166,8 @@ protected:
class TrivialSpiller : public SpillerBase {
public:
- TrivialSpiller(MachineFunction *mf, LiveIntervals *lis, LiveStacks *ls,
- VirtRegMap *vrm)
- : SpillerBase(mf, lis, ls, vrm) {}
+ TrivialSpiller(MachineFunction *mf, LiveIntervals *lis, VirtRegMap *vrm)
+ : SpillerBase(mf, lis, vrm) {}
std::vector<LiveInterval*> spill(LiveInterval *li,
SmallVectorImpl<LiveInterval*> &spillIs) {
@@ -188,7 +184,7 @@ private:
const MachineLoopInfo *loopInfo;
VirtRegMap *vrm;
public:
- StandardSpiller(MachineFunction *mf, LiveIntervals *lis, LiveStacks *ls,
+ StandardSpiller(MachineFunction *mf, LiveIntervals *lis,
const MachineLoopInfo *loopInfo, VirtRegMap *vrm)
: lis(lis), loopInfo(loopInfo), vrm(vrm) {}
@@ -203,12 +199,11 @@ public:
}
llvm::Spiller* llvm::createSpiller(MachineFunction *mf, LiveIntervals *lis,
- LiveStacks *ls,
const MachineLoopInfo *loopInfo,
VirtRegMap *vrm) {
switch (spillerOpt) {
- case trivial: return new TrivialSpiller(mf, lis, ls, vrm); break;
- case standard: return new StandardSpiller(mf, lis, ls, loopInfo, vrm); break;
+ case trivial: return new TrivialSpiller(mf, lis, vrm); break;
+ case standard: return new StandardSpiller(mf, lis, loopInfo, vrm); break;
default: llvm_unreachable("Unreachable!"); break;
}
}