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Add APIs to record regions and variables.
Again, shamelessly copied from MMI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61912 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -2540,6 +2540,33 @@ private:
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}
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/// RecordRegionStart - Indicate the start of a region.
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///
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unsigned RecordRegionStart(GlobalVariable *V) {
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DbgScope *Scope = getOrCreateScope(V);
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unsigned ID = NextLabelID();
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if (!Scope->getStartLabelID()) Scope->setStartLabelID(ID);
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return ID;
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}
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/// RecordRegionEnd - Indicate the end of a region.
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///
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unsigned RecordRegionEnd(GlobalVariable *V) {
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DbgScope *Scope = getOrCreateScope(V);
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unsigned ID = NextLabelID();
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Scope->setEndLabelID(ID);
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return ID;
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}
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/// RecordVariable - Indicate the declaration of a local variable.
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///
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void RecordVariable(GlobalVariable *GV, unsigned FrameIndex) {
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DbgScope *Scope = getOrCreateScope(GV);
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DIVariable *VD = new DIVariable(GV);
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DbgVariable *DV = new DbgVariable(VD, FrameIndex);
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Scope->AddVariable(DV);
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}
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/// getOrCreateScope - Returns the scope associated with the given descriptor.
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///
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DbgScope *getOrCreateScope(GlobalVariable *V) {
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