-/// addPassesToEmitAssembly - Add passes to the specified pass manager
-/// to implement a static compiler for this target.
-///
-bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
- std::ostream &Out) {
- // FIXME: Implement efficient support for garbage collection intrinsics.
- PM.add(createLowerGCPass());
-
- // Replace malloc and free instructions with library calls.
- PM.add(createLowerAllocationsPass());
-
- // FIXME: implement the select instruction in the instruction selector.
- PM.add(createLowerSelectPass());
-
- // FIXME: implement the switch instruction in the instruction selector.
- PM.add(createLowerSwitchPass());
-
- // FIXME: implement the invoke/unwind instructions!
- PM.add(createLowerInvokePass());
-
- PM.add(createLowerConstantExpressionsPass());
-
- // Make sure that no unreachable blocks are instruction selected.
- PM.add(createUnreachableBlockEliminationPass());
-
- PM.add(createSparcV8SimpleInstructionSelector(*this));
-
- // Print machine instructions as they were initially generated.
- if (PrintMachineCode)
- PM.add(createMachineFunctionPrinterPass(&std::cerr));
-
- PM.add(createRegisterAllocator());
- PM.add(createPrologEpilogCodeInserter());
-
- // Print machine instructions after register allocation and prolog/epilog
- // insertion.
- if (PrintMachineCode)
- PM.add(createMachineFunctionPrinterPass(&std::cerr));
-
- PM.add(createSparcV8DelaySlotFillerPass(*this));
-
- // Print machine instructions after filling delay slots.
- if (PrintMachineCode)
- PM.add(createMachineFunctionPrinterPass(&std::cerr));
-
- // Output assembly language.
- PM.add(createSparcV8CodePrinterPass(Out, *this));
-
- // Delete the MachineInstrs we generated, since they're no longer needed.
- PM.add(createMachineCodeDeleter());