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Remove some more unused stuff from MachineInstr that was leftover from V9.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28091 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-05-04 00:44:25 +00:00
parent 0e57629a93
commit 10f3597c4e
9 changed files with 3 additions and 140 deletions
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49
include/llvm/CodeGen/MachineInstr.h
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@ -98,10 +98,8 @@ public:
enum MachineOperandType {
MO_VirtualRegister, // virtual register for *value
MO_MachineRegister, // pre-assigned machine register `regNum'
MO_CCRegister,
MO_SignExtendedImmed,
MO_UnextendedImmed,
MO_PCRelativeDisp,
MO_MachineBasicBlock, // MachineBasicBlock reference
MO_FrameIndex, // Abstract Stack Frame Index
MO_ConstantPoolIndex, // Address of indexed Constant in Constant Pool
@ -237,7 +235,6 @@ public:
/// Accessors that tell you what kind of MachineOperand you're looking at.
///
bool isMachineBasicBlock() const { return opType == MO_MachineBasicBlock; }
bool isPCRelativeDisp() const { return opType == MO_PCRelativeDisp; }
bool isImmediate() const {
return opType == MO_SignExtendedImmed || opType == MO_UnextendedImmed;
}
@ -251,16 +248,14 @@ public:
/// has one. This is deprecated and only used by the SPARC v9 backend.
///
Value* getVRegValueOrNull() const {
return (opType == MO_VirtualRegister || opType == MO_CCRegister ||
isPCRelativeDisp()) ? contents.value : NULL;
return opType == MO_VirtualRegister ? contents.value : NULL;
}
/// MachineOperand accessors that only work on certain types of
/// MachineOperand...
///
Value* getVRegValue() const {
assert ((opType == MO_VirtualRegister || opType == MO_CCRegister
|| isPCRelativeDisp()) && "Wrong MachineOperand accessor");
assert(opType == MO_VirtualRegister && "Wrong MachineOperand accessor");
return contents.value;
}
int getMachineRegNum() const {
@ -322,8 +317,7 @@ public:
///
bool hasAllocatedReg() const {
return (extra.regNum >= 0 &&
(opType == MO_VirtualRegister || opType == MO_CCRegister ||
opType == MO_MachineRegister));
(opType == MO_VirtualRegister || opType == MO_MachineRegister));
}
/// getReg - Returns the register number. It is a runtime error to call this
@ -362,25 +356,6 @@ public:
friend std::ostream& operator<<(std::ostream& os, const MachineOperand& mop);
/// markHi32, markLo32, etc. - These methods are deprecated and only used by
/// the SPARC v9 back-end.
///
void markHi32() { flags |= HIFLAG32; }
void markLo32() { flags |= LOFLAG32; }
void markHi64() { flags |= HIFLAG64; }
void markLo64() { flags |= LOFLAG64; }
private:
/// setRegForValue - Replaces the Value with its corresponding physical
/// register after register allocation is complete. This is deprecated
/// and only used by the SPARC v9 back-end.
///
void setRegForValue(int reg) {
assert(opType == MO_VirtualRegister || opType == MO_CCRegister ||
opType == MO_MachineRegister);
extra.regNum = reg;
}
friend class MachineInstr;
};
@ -507,15 +482,6 @@ public:
UTy, isPCRelative));
}
void addCCRegOperand(Value *V,
MachineOperand::UseType UTy = MachineOperand::Use) {
assert(!OperandsComplete() &&
"Trying to add an operand to a machine instr that is already done!");
operands.push_back(MachineOperand(V, MachineOperand::MO_CCRegister, UTy,
false));
}
/// addRegOperand - Add a symbolic virtual register reference...
///
void addRegOperand(int reg, bool isDef) {
@ -536,15 +502,6 @@ public:
MachineOperand(reg, MachineOperand::MO_VirtualRegister, UTy));
}
/// addPCDispOperand - Add a PC relative displacement operand to the MI
///
void addPCDispOperand(Value *V) {
assert(!OperandsComplete() &&
"Trying to add an operand to a machine instr that is already done!");
operands.push_back(
MachineOperand(V, MachineOperand::MO_PCRelativeDisp,MachineOperand::Use));
}
/// addMachineRegOperand - Add a virtual register operand to this MachineInstr
///
void addMachineRegOperand(int reg, bool isDef) {