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Support -print-machineinstrs

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12124 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke 2004-03-04 19:22:16 +00:00
parent da5c5a5b95
commit 7a3ae1fbad
2 changed files with 18 additions and 12 deletions

15
lib/Target/Sparc/SparcTargetMachine.cpp

@ -42,19 +42,22 @@ bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
std::ostream &Out) {
PM.add(createSparcV8SimpleInstructionSelector(*this));
// Print machine instructions as they are created.
PM.add(createMachineFunctionPrinterPass(&std::cerr));
// Print machine instructions as they were initially generated.
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
PM.add(createRegisterAllocator());
PM.add(createPrologEpilogCodeInserter());
// <insert assembly code output passes here>
// This is not a correct asm writer by any means, but at least we see what we
// are producing.
PM.add(createMachineFunctionPrinterPass(&Out));
// Print machine instructions after register allocation and prolog/epilog
// insertion.
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());
return false;
}

15
lib/Target/SparcV8/SparcV8TargetMachine.cpp

@ -42,19 +42,22 @@ bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
std::ostream &Out) {
PM.add(createSparcV8SimpleInstructionSelector(*this));
// Print machine instructions as they are created.
PM.add(createMachineFunctionPrinterPass(&std::cerr));
// Print machine instructions as they were initially generated.
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
PM.add(createRegisterAllocator());
PM.add(createPrologEpilogCodeInserter());
// <insert assembly code output passes here>
// This is not a correct asm writer by any means, but at least we see what we
// are producing.
PM.add(createMachineFunctionPrinterPass(&Out));
// Print machine instructions after register allocation and prolog/epilog
// insertion.
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());
return false;
}