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Remove JIT support, which doesn't work.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24736 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-12-16 06:06:07 +00:00
parent 3ff5751683
commit 03a83c90da
10 changed files with 6 additions and 590 deletions
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55
lib/Target/Sparc/SparcTargetMachine.cpp
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@ -34,11 +34,7 @@ SparcV8TargetMachine::SparcV8TargetMachine(const Module &M,
IntrinsicLowering *IL,
const std::string &FS)
: TargetMachine("SparcV8", IL, false, 4, 4),
FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0), JITInfo(*this) {
}
unsigned SparcV8TargetMachine::getJITMatchQuality() {
return 0; // No JIT yet.
FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0) {
}
unsigned SparcV8TargetMachine::getModuleMatchQuality(const Module &M) {
@ -57,7 +53,7 @@ unsigned SparcV8TargetMachine::getModuleMatchQuality(const Module &M) {
M.getPointerSize() != Module::AnyPointerSize)
return 0; // Match for some other target
return getJITMatchQuality()/2;
return 0;
}
/// addPassesToEmitFile - Add passes to the specified pass manager
@ -120,50 +116,3 @@ bool SparcV8TargetMachine::addPassesToEmitFile(PassManager &PM,
return false;
}
/// addPassesToJITCompile - Add passes to the specified pass manager to
/// implement a fast dynamic compiler for this target.
///
void SparcV8JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
// 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 switch instruction in the instruction selector.
PM.add(createLowerSwitchPass());
// FIXME: implement the invoke/unwind instructions!
PM.add(createLowerInvokePass());
// Make sure that no unreachable blocks are instruction selected.
PM.add(createUnreachableBlockEliminationPass());
// FIXME: implement the select instruction in the instruction selector.
PM.add(createLowerSelectPass());
// Print LLVM code input to instruction selector:
if (PrintMachineCode)
PM.add(new PrintFunctionPass());
PM.add(createSparcV8SimpleInstructionSelector(TM));
// 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(createSparcV8FPMoverPass(TM));
PM.add(createSparcV8DelaySlotFillerPass(TM));
// Print machine instructions after filling delay slots.
if (PrintMachineCode)
PM.add(createMachineFunctionPrinterPass(&std::cerr));
}