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Add references to delay slot filler pass.
Fill in addPassesToJITCompile method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12729 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -25,6 +25,7 @@ namespace llvm {
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FunctionPass *createSparcV8SimpleInstructionSelector(TargetMachine &TM);
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FunctionPass *createSparcV8SimpleInstructionSelector(TargetMachine &TM);
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FunctionPass *createSparcV8CodePrinterPass(std::ostream &OS,
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FunctionPass *createSparcV8CodePrinterPass(std::ostream &OS,
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TargetMachine &TM);
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TargetMachine &TM);
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FunctionPass *createSparcV8DelaySlotFillerPass(TargetMachine &TM);
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} // end namespace llvm;
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} // end namespace llvm;
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@ -54,6 +54,12 @@ bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
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if (PrintMachineCode)
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createSparcV8DelaySlotFillerPass(*this));
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// Print machine instructions after filling delay slots.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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// Output assembly language.
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// Output assembly language.
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PM.add(createSparcV8CodePrinterPass(Out, *this));
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PM.add(createSparcV8CodePrinterPass(Out, *this));
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@ -66,7 +72,23 @@ bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
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/// implement a fast dynamic compiler for this target.
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/// implement a fast dynamic compiler for this target.
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///
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///
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void SparcV8JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
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void SparcV8JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
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// <insert instruction selector passes here>
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PM.add(createSparcV8SimpleInstructionSelector(TM));
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// Print machine instructions as they were initially generated.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createRegisterAllocator());
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PM.add(createRegisterAllocator());
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PM.add(createPrologEpilogCodeInserter());
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PM.add(createPrologEpilogCodeInserter());
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// Print machine instructions after register allocation and prolog/epilog
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// insertion.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createSparcV8DelaySlotFillerPass(TM));
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// Print machine instructions after filling delay slots.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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}
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}
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@ -25,6 +25,7 @@ namespace llvm {
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FunctionPass *createSparcV8SimpleInstructionSelector(TargetMachine &TM);
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FunctionPass *createSparcV8SimpleInstructionSelector(TargetMachine &TM);
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FunctionPass *createSparcV8CodePrinterPass(std::ostream &OS,
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FunctionPass *createSparcV8CodePrinterPass(std::ostream &OS,
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TargetMachine &TM);
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TargetMachine &TM);
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FunctionPass *createSparcV8DelaySlotFillerPass(TargetMachine &TM);
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} // end namespace llvm;
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} // end namespace llvm;
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@ -54,6 +54,12 @@ bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
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if (PrintMachineCode)
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createSparcV8DelaySlotFillerPass(*this));
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// Print machine instructions after filling delay slots.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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// Output assembly language.
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// Output assembly language.
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PM.add(createSparcV8CodePrinterPass(Out, *this));
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PM.add(createSparcV8CodePrinterPass(Out, *this));
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@ -66,7 +72,23 @@ bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
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/// implement a fast dynamic compiler for this target.
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/// implement a fast dynamic compiler for this target.
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///
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///
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void SparcV8JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
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void SparcV8JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
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// <insert instruction selector passes here>
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PM.add(createSparcV8SimpleInstructionSelector(TM));
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// Print machine instructions as they were initially generated.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createRegisterAllocator());
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PM.add(createRegisterAllocator());
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PM.add(createPrologEpilogCodeInserter());
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PM.add(createPrologEpilogCodeInserter());
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// Print machine instructions after register allocation and prolog/epilog
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// insertion.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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PM.add(createSparcV8DelaySlotFillerPass(TM));
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// Print machine instructions after filling delay slots.
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if (PrintMachineCode)
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PM.add(createMachineFunctionPrinterPass(&std::cerr));
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}
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}
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