6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-25 13:24:46 +00:00
Code Issues Projects Releases Wiki Activity

Move per-function state out of TargetLowering subclasses and into

Browse Source 
MachineFunctionInfo subclasses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101634 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-04-17 14:41:14 +00:00
parent 2329d66a9f
commit 1e93df6f0b
29 changed files with 350 additions and 174 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lib/Target/CellSPU/SPUISelLowering.cpp
View File

@@ -15,6 +15,7 @@
#include "SPUISelLowering.h"
#include "SPUTargetMachine.h"
#include "SPUFrameInfo.h"
#include "SPUMachineFunction.h"
#include "llvm/Constants.h"
#include "llvm/Function.h"
#include "llvm/Intrinsics.h"
@@ -1009,6 +1010,7 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain,
MachineFunction &MF = DAG.getMachineFunction();
MachineFrameInfo *MFI = MF.getFrameInfo();
MachineRegisterInfo &RegInfo = MF.getRegInfo();
SPUFunctionInfo *FuncInfo = MF.getInfo<SPUFunctionInfo>();
const unsigned *ArgRegs = SPURegisterInfo::getArgRegs();
const unsigned NumArgRegs = SPURegisterInfo::getNumArgRegs();
@@ -1091,9 +1093,10 @@ SPUTargetLowering::LowerFormalArguments(SDValue Chain,
// Create the frame slot
for (; ArgRegIdx != NumArgRegs; ++ArgRegIdx) {
VarArgsFrameIndex = MFI->CreateFixedObject(StackSlotSize, ArgOffset,
true, false);
SDValue FIN = DAG.getFrameIndex(VarArgsFrameIndex, PtrVT);
FuncInfo->setVarArgsFrameIndex(
MFI->CreateFixedObject(StackSlotSize, ArgOffset,
true, false));
SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
unsigned VReg = MF.addLiveIn(ArgRegs[ArgRegIdx], &SPU::R32CRegClass);
SDValue ArgVal = DAG.getRegister(VReg, MVT::v16i8);
SDValue Store = DAG.getStore(Chain, dl, ArgVal, FIN, NULL, 0,

8
lib/Target/CellSPU/SPUMachineFunction.h
View File

@@ -26,14 +26,20 @@ private:
///
bool UsesLR;
// VarArgsFrameIndex - FrameIndex for start of varargs area.
int VarArgsFrameIndex;
public:
SPUFunctionInfo(MachineFunction& MF)
: UsesLR(false)
: UsesLR(false),
VarArgsFrameIndex(0)
{}
void setUsesLR(bool U) { UsesLR = U; }
bool usesLR() { return UsesLR; }
int getVarArgsFrameIndex() const { return VarArgsFrameIndex; }
void setVarArgsFrameIndex(int Index) { VarArgsFrameIndex = Index; }
};
} // end of namespace llvm