annotate gen/llvmhelpers.h @ 341:1bb99290e03a trunk

[svn r362] Started merging the old 'test' dir as well as the newer 'tangotests' dir into 'tests/mini' and 'tests/minicomplex'.
author lindquist
date Sun, 13 Jul 2008 02:51:19 +0200
parents d59c363fccad
children 6057fdf797d8
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1 #ifndef LLVMDC_GEN_LLVMHELPERS_H
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2 #define LLVMDC_GEN_LLVMHELPERS_H
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3
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4 #include "statement.h"
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5
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6 // dynamic memory helpers
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7 LLValue* DtoNew(Type* newtype);
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8 void DtoDeleteMemory(LLValue* ptr);
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9 void DtoDeleteClass(LLValue* inst);
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10 void DtoDeleteInterface(LLValue* inst);
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11 void DtoDeleteArray(DValue* arr);
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12
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13 // assertion generator
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14 void DtoAssert(Loc* loc, DValue* msg);
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15
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16 // return the LabelStatement from the current function with the given identifier or NULL if not found
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17 LabelStatement* DtoLabelStatement(Identifier* ident);
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18 // emit goto
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19 void DtoGoto(Loc* loc, Identifier* target, EnclosingHandler* enclosingtryfinally);
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20
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21 // generates IR for finally blocks between the 'start' and 'end' statements
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22 // will begin with the finally block belonging to 'start' and does not include
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23 // the finally block of 'end'
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24 void DtoEnclosingHandlers(EnclosingHandler* start, EnclosingHandler* end);
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25
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26 // enters a critical section
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27 void DtoEnterCritical(LLValue* g);
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28 // leaves a critical section
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29 void DtoLeaveCritical(LLValue* g);
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30
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31 // enters a monitor lock
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32 void DtoEnterMonitor(LLValue* v);
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33 // leaves a monitor lock
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34 void DtoLeaveMonitor(LLValue* v);
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35
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36 // nested variable/class helpers
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37 LLValue* DtoNestedContext(FuncDeclaration* func);
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38 LLValue* DtoNestedVariable(VarDeclaration* vd);
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39
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40 // basic operations
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41 void DtoAssign(DValue* lhs, DValue* rhs);
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42
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43 // casts
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44 DValue* DtoCastInt(DValue* val, Type* to);
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45 DValue* DtoCastPtr(DValue* val, Type* to);
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46 DValue* DtoCastFloat(DValue* val, Type* to);
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47 DValue* DtoCast(DValue* val, Type* to);
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48
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49 // is template instance check
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50 bool DtoIsTemplateInstance(Dsymbol* s);
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51
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52 // generates lazy static initialization code for a global variable
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53 void DtoLazyStaticInit(bool istempl, LLValue* gvar, Initializer* init, Type* t);
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54
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55 // these are all basically drivers for the codegeneration called by the main loop
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56 void DtoResolveDsymbol(Dsymbol* dsym);
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57 void DtoDeclareDsymbol(Dsymbol* dsym);
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58 void DtoDefineDsymbol(Dsymbol* dsym);
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59 void DtoConstInitDsymbol(Dsymbol* dsym);
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60 void DtoConstInitGlobal(VarDeclaration* vd);
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61 void DtoEmptyResolveList();
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62 void DtoEmptyDeclareList();
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63 void DtoEmptyConstInitList();
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64 void DtoEmptyAllLists();
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65 void DtoForceDeclareDsymbol(Dsymbol* dsym);
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66 void DtoForceConstInitDsymbol(Dsymbol* dsym);
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67 void DtoForceDefineDsymbol(Dsymbol* dsym);
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68
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69 // initializer helpers
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70 LLConstant* DtoConstInitializer(Type* type, Initializer* init);
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71 LLConstant* DtoConstFieldInitializer(Type* type, Initializer* init);
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72 DValue* DtoInitializer(Initializer* init);
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73
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74 // annotation generator
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75 void DtoAnnotation(const char* str);
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76
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77 // getting typeinfo of type, base=true casts to object.TypeInfo
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78 LLConstant* DtoTypeInfoOf(Type* ty, bool base=true);
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79
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80 // binary operations
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81 DValue* DtoBinAdd(DValue* lhs, DValue* rhs);
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82 DValue* DtoBinSub(DValue* lhs, DValue* rhs);
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83 DValue* DtoBinMul(DValue* lhs, DValue* rhs);
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84 DValue* DtoBinDiv(DValue* lhs, DValue* rhs);
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85 DValue* DtoBinRem(DValue* lhs, DValue* rhs);
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86
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87 // target stuff
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88 void findDefaultTarget();
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89
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90 #endif