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Don't use DILocation when processing a DebugLoc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101294 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -369,7 +369,7 @@ namespace {
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ValueMap<const Function *, EmittedCode,
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EmittedFunctionConfig> EmittedFunctions;
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DILocation PrevDLT;
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DebugLoc PrevDL;
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/// Instance of the JIT
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JIT *TheJIT;
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@ -377,7 +377,7 @@ namespace {
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public:
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JITEmitter(JIT &jit, JITMemoryManager *JMM, TargetMachine &TM)
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: SizeEstimate(0), Resolver(jit, *this), MMI(0), CurFn(0),
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EmittedFunctions(this), PrevDLT(NULL), TheJIT(&jit) {
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EmittedFunctions(this), TheJIT(&jit) {
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MemMgr = JMM ? JMM : JITMemoryManager::CreateDefaultMemManager();
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if (jit.getJITInfo().needsGOT()) {
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MemMgr->AllocateGOT();
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@ -823,19 +823,17 @@ void *JITEmitter::getPointerToGVIndirectSym(GlobalValue *V, void *Reference) {
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void JITEmitter::processDebugLoc(DebugLoc DL, bool BeforePrintingInsn) {
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if (DL.isUnknown()) return;
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if (!BeforePrintingInsn) return;
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// FIXME: This is horribly inefficient.
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DILocation CurDLT(DL.getAsMDNode(
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EmissionDetails.MF->getFunction()->getContext()));
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if (CurDLT.getScope().getNode() != 0 && PrevDLT.getNode() !=CurDLT.getNode()){
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const LLVMContext& Context = EmissionDetails.MF->getFunction()->getContext();
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if (DL.getScope(Context) != 0 && PrevDL != DL) {
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JITEvent_EmittedFunctionDetails::LineStart NextLine;
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NextLine.Address = getCurrentPCValue();
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NextLine.Loc = DL;
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EmissionDetails.LineStarts.push_back(NextLine);
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}
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PrevDLT = CurDLT;
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PrevDL = DL;
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}
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static unsigned GetConstantPoolSizeInBytes(MachineConstantPool *MCP,
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@ -1212,6 +1210,9 @@ bool JITEmitter::finishFunction(MachineFunction &F) {
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TheJIT->NotifyFunctionEmitted(*F.getFunction(), FnStart, FnEnd-FnStart,
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EmissionDetails);
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// Reset the previous debug location.
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PrevDL = DebugLoc();
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DEBUG(dbgs() << "JIT: Finished CodeGen of [" << (void*)FnStart
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<< "] Function: " << F.getFunction()->getName()
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<< ": " << (FnEnd-FnStart) << " bytes of text, "
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