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annotate ir/irdsymbol.cpp @ 1351:8d501abecd24

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Initial (but disabled) fix for ticket #294 , the actual part that fixes the bug is in a #if 0 block as I'm afraid it will cause regressions. I'm most likely not going to be around tonight, and maybe not tomorrow as well, so I'm pushing it in case someone wants to run some serious testing/investigate the problem noted in llvmhelpers.cpp : realignOffset .
author Tomas Lindquist Olsen <tomas.l.olsen gmail com>
date Thu, 14 May 2009 17:20:17 +0200
parents 1860414bf3b7
children 229e02867307
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1 #include "gen/llvm.h"
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2 #include "ir/ir.h"
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3 #include "ir/irdsymbol.h"
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4 #include "ir/irvar.h"
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5
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6 #include "gen/logger.h"
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7
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8 std::set<IrDsymbol*> IrDsymbol::list;
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9
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10 void IrDsymbol::resetAll()
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11 {
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12 Logger::println("resetting %u Dsymbols", list.size());
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13 std::set<IrDsymbol*>::iterator it;
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14 for(it = list.begin(); it != list.end(); ++it)
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15 (*it)->reset();
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16 }
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18 IrDsymbol::IrDsymbol()
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19 {
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20 bool incr = list.insert(this).second;
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21 assert(incr);
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22 reset();
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23 }
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25 IrDsymbol::IrDsymbol(const IrDsymbol& s)
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26 {
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27 bool incr = list.insert(this).second;
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28 assert(incr);
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29 DModule = s.DModule;
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30 irModule = s.irModule;
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31 irStruct = s.irStruct;
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32 irFunc = s.irFunc;
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33 resolved = s.resolved;
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34 declared = s.declared;
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35 initialized = s.initialized;
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36 defined = s.defined;
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37 irGlobal = s.irGlobal;
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38 irLocal = s.irLocal;
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39 irField = s.irField;
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40 }
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41
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42 IrDsymbol::~IrDsymbol()
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43 {
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44 list.erase(this);
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45 }
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47 void IrDsymbol::reset()
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48 {
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49 DModule = NULL;
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50 irModule = NULL;
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51 irStruct = NULL;
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52 irFunc = NULL;
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53 resolved = declared = initialized = defined = false;
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54 irGlobal = NULL;
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55 irLocal = NULL;
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56 irField = NULL;
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57 }
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59 bool IrDsymbol::isSet()
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60 {
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61 return (irStruct || irFunc || irGlobal || irLocal || irField);
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62 }
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64 IrVar* IrDsymbol::getIrVar()
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65 {
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66 assert(irGlobal || irLocal || irField);
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67 return irGlobal ? (IrVar*)irGlobal : irLocal ? (IrVar*)irLocal : (IrVar*)irField;
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68 }
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70 llvm::Value*& IrDsymbol::getIrValue() { return getIrVar()->value; }