Mercurial > projects > ldc
annotate gen/llvmhelpers.h @ 481:18480579dc04
Use llvmdc helpers for store and bitcast in fp80 padding init code.
author | Christian Kamm <kamm incasoftware de> |
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date | Tue, 05 Aug 2008 20:23:44 +0200 |
parents | 672eb4893b55 |
children | aa8c050dfd19 |
rev | line source |
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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 "gen/llvm.h" |
302 | 5 #include "statement.h" |
6 | |
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7 // dynamic memory helpers |
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8 LLValue* DtoNew(Type* newtype); |
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9 void DtoDeleteMemory(LLValue* ptr); |
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10 void DtoDeleteClass(LLValue* inst); |
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11 void DtoDeleteInterface(LLValue* inst); |
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12 void DtoDeleteArray(DValue* arr); |
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13 |
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14 // emit an alloca |
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15 llvm::AllocaInst* DtoAlloca(const LLType* lltype, const std::string& name = ""); |
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16 llvm::AllocaInst* DtoAlloca(const LLType* lltype, LLValue* arraysize, const std::string& name = ""); |
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17 |
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18 // assertion generator |
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19 void DtoAssert(Loc* loc, DValue* msg); |
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20 |
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21 // return the LabelStatement from the current function with the given identifier or NULL if not found |
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22 LabelStatement* DtoLabelStatement(Identifier* ident); |
302 | 23 // emit goto |
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24 void DtoGoto(Loc* loc, Identifier* target, EnclosingHandler* enclosingtryfinally, TryFinallyStatement* sourcetf); |
302 | 25 |
26 // generates IR for finally blocks between the 'start' and 'end' statements | |
27 // will begin with the finally block belonging to 'start' and does not include | |
28 // the finally block of 'end' | |
309 | 29 void DtoEnclosingHandlers(EnclosingHandler* start, EnclosingHandler* end); |
30 | |
31 // enters a critical section | |
32 void DtoEnterCritical(LLValue* g); | |
33 // leaves a critical section | |
34 void DtoLeaveCritical(LLValue* g); | |
35 | |
36 // enters a monitor lock | |
37 void DtoEnterMonitor(LLValue* v); | |
38 // leaves a monitor lock | |
39 void DtoLeaveMonitor(LLValue* v); | |
302 | 40 |
244
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41 // nested variable/class helpers |
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42 LLValue* DtoNestedContext(FuncDeclaration* func); |
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43 DValue* DtoNestedVariable(Type* astype, VarDeclaration* vd); |
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44 |
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45 // basic operations |
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46 void DtoAssign(Loc& loc, DValue* lhs, DValue* rhs); |
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47 |
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48 // create a null dvalue |
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49 DValue* DtoNullValue(Type* t); |
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50 |
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51 // casts |
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52 DValue* DtoCastInt(Loc& loc, DValue* val, Type* to); |
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53 DValue* DtoCastPtr(Loc& loc, DValue* val, Type* to); |
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54 DValue* DtoCastFloat(Loc& loc, DValue* val, Type* to); |
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55 DValue* DtoCastDelegate(Loc& loc, DValue* val, Type* to); |
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56 DValue* DtoCast(Loc& loc, DValue* val, Type* to); |
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57 |
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58 // is template instance check |
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59 bool DtoIsTemplateInstance(Dsymbol* s); |
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60 |
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61 // generates lazy static initialization code for a global variable |
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62 void DtoLazyStaticInit(bool istempl, LLValue* gvar, Initializer* init, Type* t); |
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63 |
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64 // these are all basically drivers for the codegeneration called by the main loop |
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65 void DtoResolveDsymbol(Dsymbol* dsym); |
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66 void DtoDeclareDsymbol(Dsymbol* dsym); |
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67 void DtoDefineDsymbol(Dsymbol* dsym); |
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68 void DtoConstInitDsymbol(Dsymbol* dsym); |
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69 void DtoConstInitGlobal(VarDeclaration* vd); |
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70 void DtoEmptyResolveList(); |
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71 void DtoEmptyDeclareList(); |
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72 void DtoEmptyConstInitList(); |
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73 void DtoEmptyAllLists(); |
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74 void DtoForceDeclareDsymbol(Dsymbol* dsym); |
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75 void DtoForceConstInitDsymbol(Dsymbol* dsym); |
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76 void DtoForceDefineDsymbol(Dsymbol* dsym); |
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77 |
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78 // declaration inside a declarationexp |
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79 DValue* DtoDeclarationExp(Dsymbol* declaration); |
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80 |
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81 // initializer helpers |
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82 LLConstant* DtoConstInitializer(Type* type, Initializer* init); |
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83 LLConstant* DtoConstFieldInitializer(Type* type, Initializer* init); |
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84 DValue* DtoInitializer(Initializer* init); |
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85 |
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86 // annotation generator |
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87 void DtoAnnotation(const char* str); |
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88 |
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89 // getting typeinfo of type, base=true casts to object.TypeInfo |
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90 LLConstant* DtoTypeInfoOf(Type* ty, bool base=true); |
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91 |
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92 // binary operations |
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93 DValue* DtoBinAdd(DValue* lhs, DValue* rhs); |
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94 DValue* DtoBinSub(DValue* lhs, DValue* rhs); |
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95 DValue* DtoBinMul(DValue* lhs, DValue* rhs); |
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96 DValue* DtoBinDiv(DValue* lhs, DValue* rhs); |
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97 DValue* DtoBinRem(DValue* lhs, DValue* rhs); |
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98 |
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99 // target stuff |
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100 void findDefaultTarget(); |
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101 |
365 | 102 /// Converts any value to a boolean (llvm i1) |
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103 LLValue* DtoBoolean(Loc& loc, DValue* dval); |
365 | 104 |
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105 //////////////////////////////////////////// |
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106 // gen/tocall.cpp stuff below |
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107 //////////////////////////////////////////// |
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108 |
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109 /// convert DMD calling conv to LLVM |
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110 unsigned DtoCallingConv(LINK l); |
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111 |
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112 /// |
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113 TypeFunction* DtoTypeFunction(DValue* fnval); |
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114 |
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115 /// |
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116 DValue* DtoVaArg(Loc& loc, Type* type, Expression* valistArg); |
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117 |
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118 /// |
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119 LLValue* DtoCallableValue(DValue* fn); |
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120 |
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121 /// |
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122 const LLFunctionType* DtoExtractFunctionType(const LLType* type); |
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123 |
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124 /// |
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125 void DtoBuildDVarArgList(std::vector<LLValue*>& args, llvm::PAListPtr& palist, TypeFunction* tf, Expressions* arguments, size_t argidx); |
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126 |
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127 /// |
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128 DValue* DtoCallFunction(Loc& loc, Type* resulttype, DValue* fnval, Expressions* arguments); |
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ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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129 |
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a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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130 #endif |