6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-19 01:34:32 +00:00
Code Issues Projects Releases Wiki Activity

Remove trailing spaces of MipsMachineFunction.h

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114948 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Che-Liang Chiou 2010-09-28 10:06:53 +00:00
parent 36919ac8a5
commit acf1d482bf
1 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
lib/Target/Mips/MipsMachineFunction.h
View File

@ -26,11 +26,11 @@ namespace llvm {
class MipsFunctionInfo : public MachineFunctionInfo {
private:
/// Holds for each function where on the stack the Frame Pointer must be
/// Holds for each function where on the stack the Frame Pointer must be
/// saved. This is used on Prologue and Epilogue to emit FP save/restore
int FPStackOffset;
/// Holds for each function where on the stack the Return Address must be
/// Holds for each function where on the stack the Return Address must be
/// saved. This is used on Prologue and Epilogue to emit RA save/restore
int RAStackOffset;
@ -51,22 +51,22 @@ private:
: FI(FrameIndex), SPOffset(StackPointerOffset) {}
};
/// When PIC is used the GP must be saved on the stack on the function
/// prologue and must be reloaded from this stack location after every
/// call. A reference to its stack location and frame index must be kept
/// When PIC is used the GP must be saved on the stack on the function
/// prologue and must be reloaded from this stack location after every
/// call. A reference to its stack location and frame index must be kept
/// to be used on emitPrologue and processFunctionBeforeFrameFinalized.
MipsFIHolder GPHolder;
/// On LowerFormalArguments the stack size is unknown, so the Stack
/// Pointer Offset calculation of "not in register arguments" must be
/// postponed to emitPrologue.
/// Pointer Offset calculation of "not in register arguments" must be
/// postponed to emitPrologue.
SmallVector<MipsFIHolder, 16> FnLoadArgs;
bool HasLoadArgs;
// When VarArgs, we must write registers back to caller stack, preserving
// on register arguments. Since the stack size is unknown on
// When VarArgs, we must write registers back to caller stack, preserving
// on register arguments. Since the stack size is unknown on
// LowerFormalArguments, the Stack Pointer Offset calculation must be
// postponed to emitPrologue.
// postponed to emitPrologue.
SmallVector<MipsFIHolder, 4> FnStoreVarArgs;
bool HasStoreVarArgs;
@ -84,9 +84,9 @@ private:
int VarArgsFrameIndex;
public:
MipsFunctionInfo(MachineFunction& MF)
: FPStackOffset(0), RAStackOffset(0), CPUTopSavedRegOff(0),
FPUTopSavedRegOff(0), GPHolder(-1,-1), HasLoadArgs(false),
MipsFunctionInfo(MachineFunction& MF)
: FPStackOffset(0), RAStackOffset(0), CPUTopSavedRegOff(0),
FPUTopSavedRegOff(0), GPHolder(-1,-1), HasLoadArgs(false),
HasStoreVarArgs(false), SRetReturnReg(0), GlobalBaseReg(0),
VarArgsFrameIndex(0)
{}
@ -110,7 +110,7 @@ public:
bool needGPSaveRestore() const { return GPHolder.SPOffset != -1; }
bool hasLoadArgs() const { return HasLoadArgs; }
bool hasStoreVarArgs() const { return HasStoreVarArgs; }
bool hasStoreVarArgs() const { return HasStoreVarArgs; }
void recordLoadArgsFI(int FI, int SPOffset) {
if (!HasLoadArgs) HasLoadArgs=true;
@ -123,12 +123,12 @@ public:
void adjustLoadArgsFI(MachineFrameInfo *MFI) const {
if (!hasLoadArgs()) return;
for (unsigned i = 0, e = FnLoadArgs.size(); i != e; ++i)
for (unsigned i = 0, e = FnLoadArgs.size(); i != e; ++i)
MFI->setObjectOffset( FnLoadArgs[i].FI, FnLoadArgs[i].SPOffset );
}
void adjustStoreVarArgsFI(MachineFrameInfo *MFI) const {
if (!hasStoreVarArgs()) return;
for (unsigned i = 0, e = FnStoreVarArgs.size(); i != e; ++i)
if (!hasStoreVarArgs()) return;
for (unsigned i = 0, e = FnStoreVarArgs.size(); i != e; ++i)
MFI->setObjectOffset( FnStoreVarArgs[i].FI, FnStoreVarArgs[i].SPOffset );
}