'const'ify getMachineOpValue() and associated helpers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116059 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMCodeEmitter.cpp b/lib/Target/ARM/ARMCodeEmitter.cpp
index 1525daa..ea57151 100644
--- a/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -1,4 +1,4 @@
-//===-- ARM/ARMCodeEmitter.cpp - Convert ARM code to machine code ---------===//
+const //===-- ARM/ARMCodeEmitter.cpp - Convert ARM code to machine code ---------===//
//
// The LLVM Compiler Infrastructure
//
@@ -150,8 +150,9 @@
/// getMachineOpValue - Return binary encoding of operand. If the machine
/// operand requires relocation, record the relocation and return zero.
- unsigned getMachineOpValue(const MachineInstr &MI,const MachineOperand &MO);
- unsigned getMachineOpValue(const MachineInstr &MI, unsigned OpIdx) {
+ unsigned getMachineOpValue(const MachineInstr &MI,
+ const MachineOperand &MO) const;
+ unsigned getMachineOpValue(const MachineInstr &MI, unsigned OpIdx) const {
return getMachineOpValue(MI, MI.getOperand(OpIdx));
}
@@ -169,12 +170,12 @@
/// fixed up by the relocation stage.
void emitGlobalAddress(const GlobalValue *GV, unsigned Reloc,
bool MayNeedFarStub, bool Indirect,
- intptr_t ACPV = 0);
- void emitExternalSymbolAddress(const char *ES, unsigned Reloc);
- void emitConstPoolAddress(unsigned CPI, unsigned Reloc);
- void emitJumpTableAddress(unsigned JTIndex, unsigned Reloc);
+ intptr_t ACPV = 0) const;
+ void emitExternalSymbolAddress(const char *ES, unsigned Reloc) const;
+ void emitConstPoolAddress(unsigned CPI, unsigned Reloc) const;
+ void emitJumpTableAddress(unsigned JTIndex, unsigned Reloc) const;
void emitMachineBasicBlock(MachineBasicBlock *BB, unsigned Reloc,
- intptr_t JTBase = 0);
+ intptr_t JTBase = 0) const;
};
}
@@ -262,7 +263,7 @@
/// getMachineOpValue - Return binary encoding of operand. If the machine
/// operand requires relocation, record the relocation and return zero.
unsigned ARMCodeEmitter::getMachineOpValue(const MachineInstr &MI,
- const MachineOperand &MO) {
+ const MachineOperand &MO) const {
if (MO.isReg())
return getARMRegisterNumbering(MO.getReg());
else if (MO.isImm())
@@ -294,7 +295,7 @@
///
void ARMCodeEmitter::emitGlobalAddress(const GlobalValue *GV, unsigned Reloc,
bool MayNeedFarStub, bool Indirect,
- intptr_t ACPV) {
+ intptr_t ACPV) const {
MachineRelocation MR = Indirect
? MachineRelocation::getIndirectSymbol(MCE.getCurrentPCOffset(), Reloc,
const_cast<GlobalValue *>(GV),
@@ -308,7 +309,8 @@
/// emitExternalSymbolAddress - Arrange for the address of an external symbol to
/// be emitted to the current location in the function, and allow it to be PC
/// relative.
-void ARMCodeEmitter::emitExternalSymbolAddress(const char *ES, unsigned Reloc) {
+void ARMCodeEmitter::
+emitExternalSymbolAddress(const char *ES, unsigned Reloc) const {
MCE.addRelocation(MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
Reloc, ES));
}
@@ -316,7 +318,7 @@
/// emitConstPoolAddress - Arrange for the address of an constant pool
/// to be emitted to the current location in the function, and allow it to be PC
/// relative.
-void ARMCodeEmitter::emitConstPoolAddress(unsigned CPI, unsigned Reloc) {
+void ARMCodeEmitter::emitConstPoolAddress(unsigned CPI, unsigned Reloc) const {
// Tell JIT emitter we'll resolve the address.
MCE.addRelocation(MachineRelocation::getConstPool(MCE.getCurrentPCOffset(),
Reloc, CPI, 0, true));
@@ -325,14 +327,16 @@
/// emitJumpTableAddress - Arrange for the address of a jump table to
/// be emitted to the current location in the function, and allow it to be PC
/// relative.
-void ARMCodeEmitter::emitJumpTableAddress(unsigned JTIndex, unsigned Reloc) {
+void ARMCodeEmitter::
+emitJumpTableAddress(unsigned JTIndex, unsigned Reloc) const {
MCE.addRelocation(MachineRelocation::getJumpTable(MCE.getCurrentPCOffset(),
Reloc, JTIndex, 0, true));
}
/// emitMachineBasicBlock - Emit the specified address basic block.
void ARMCodeEmitter::emitMachineBasicBlock(MachineBasicBlock *BB,
- unsigned Reloc, intptr_t JTBase) {
+ unsigned Reloc,
+ intptr_t JTBase) const {
MCE.addRelocation(MachineRelocation::getBB(MCE.getCurrentPCOffset(),
Reloc, BB, JTBase));
}