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Change getBinaryCodeForInstr prototype. First operand MachineInstr& should be const. Make corresponding changes.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55623 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2008-09-02 06:51:36 +00:00
parent ed63214fcb
commit acff339e39
3 changed files with 17 additions and 13 deletions
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lib/Target/Alpha/AlphaCodeEmitter.cpp
+8 -6
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@@ -33,7 +33,8 @@ namespace {
/// getMachineOpValue - evaluates the MachineOperand of a given MachineInstr
///
int getMachineOpValue(MachineInstr &MI, MachineOperand &MO);
unsigned getMachineOpValue(const MachineInstr &MI,
const MachineOperand &MO);
public:
static char ID;
@@ -55,7 +56,7 @@ namespace {
/// CodeEmitterGenerator using TableGen, produces the binary encoding for
/// machine instructions.
///
unsigned getBinaryCodeForInstr(MachineInstr &MI);
unsigned getBinaryCodeForInstr(const MachineInstr &MI);
private:
void emitBasicBlock(MachineBasicBlock &MBB);
@@ -87,7 +88,7 @@ void AlphaCodeEmitter::emitBasicBlock(MachineBasicBlock &MBB) {
MCE.StartMachineBasicBlock(&MBB);
for (MachineBasicBlock::iterator I = MBB.begin(), E = MBB.end();
I != E; ++I) {
MachineInstr &MI = *I;
const MachineInstr &MI = *I;
switch(MI.getOpcode()) {
default:
MCE.emitWordLE(getBinaryCodeForInstr(*I));
@@ -141,10 +142,11 @@ static unsigned getAlphaRegNumber(unsigned Reg) {
}
}
int AlphaCodeEmitter::getMachineOpValue(MachineInstr &MI, MachineOperand &MO) {
unsigned AlphaCodeEmitter::getMachineOpValue(const MachineInstr &MI,
const MachineOperand &MO) {
int rv = 0; // Return value; defaults to 0 for unhandled cases
// or things that get fixed up later by the JIT.
unsigned rv = 0; // Return value; defaults to 0 for unhandled cases
// or things that get fixed up later by the JIT.
if (MO.isRegister()) {
rv = getAlphaRegNumber(MO.getReg());