-/// createSparcCodePrinterPass - Returns a pass that prints the SPARC
-/// assembly code for a MachineFunction to the given output stream,
-/// using the given target machine description. This should work
-/// regardless of whether the function is in SSA form.
-///
-FunctionPass *llvm::createSparcCodePrinterPass(std::ostream &o,
- TargetMachine &tm) {
- return new SparcAsmPrinter(o, tm, tm.getTargetAsmInfo());
-}
-
-/// runOnMachineFunction - This uses the printInstruction()
-/// method to print assembly for each instruction.
-///
-bool SparcAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
- SetupMachineFunction(MF);
-
- // Print out constants referenced by the function
- EmitConstantPool(MF.getConstantPool());
-
- // BBNumber is used here so that a given Printer will never give two
- // BBs the same name. (If you have a better way, please let me know!)
- static unsigned BBNumber = 0;
-
- O << "\n\n";
- // What's my mangled name?
- CurrentFnName = Mang->getValueName(MF.getFunction());
-
- // Print out the label for the function.
- const Function *F = MF.getFunction();
- SwitchToTextSection(getSectionForFunction(*F).c_str(), F);
- EmitAlignment(4, F);
- O << "\t.globl\t" << CurrentFnName << "\n";
- O << "\t.type\t" << CurrentFnName << ", #function\n";
- O << CurrentFnName << ":\n";
-
- // Number each basic block so that we can consistently refer to them
- // in PC-relative references.
- // FIXME: Why not use the MBB numbers?
- NumberForBB.clear();
- for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
- I != E; ++I) {
- NumberForBB[I->getBasicBlock()] = BBNumber++;
- }
-
- // Print out code for the function.
- for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
- I != E; ++I) {
- // Print a label for the basic block.
- if (I != MF.begin()) {
- printBasicBlockLabel(I, true);
- O << '\n';
- }
- for (MachineBasicBlock::const_iterator II = I->begin(), E = I->end();
- II != E; ++II) {
- // Print the assembly for the instruction.
- printInstruction(II);
- ++EmittedInsts;
- }
- }
-
- // We didn't modify anything.
- return false;
-}
-
-void SparcAsmPrinter::printOperand(const MachineInstr *MI, int opNum) {