Change getBinaryCodeForInstr prototype. First operand MachineInstr& should be const. Make corresponding changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55623 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaCodeEmitter.cpp b/lib/Target/Alpha/AlphaCodeEmitter.cpp
index 51a1404..40e1413 100644
--- a/lib/Target/Alpha/AlphaCodeEmitter.cpp
+++ b/lib/Target/Alpha/AlphaCodeEmitter.cpp
@@ -33,7 +33,8 @@
/// 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 @@
/// 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 @@
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 @@
}
}
-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());