Mercurial > projects > ldc
annotate gen/todebug.cpp @ 959:7e669954db7d
Implement implicit return after inline asm on x86_64
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Sun, 15 Feb 2009 18:04:22 +0100 |
parents | 8a70b4381369 |
children | ff22650d0ca3 |
rev | line source |
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1 #include "gen/llvm.h" |
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2 #include "llvm/Support/Dwarf.h" |
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3 #include "llvm/CodeGen/MachineModuleInfo.h" |
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4 #include "llvm/System/Path.h" |
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5 |
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6 #include "declaration.h" |
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7 #include "module.h" |
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8 #include "mars.h" |
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9 |
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10 #include "gen/todebug.h" |
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11 #include "gen/irstate.h" |
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12 #include "gen/tollvm.h" |
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13 #include "gen/logger.h" |
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14 #include "gen/llvmhelpers.h" |
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15 |
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16 #include "ir/irmodule.h" |
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17 |
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18 using namespace llvm::dwarf; |
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19 |
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20 #define DBG_NULL ( LLConstant::getNullValue(DBG_TYPE) ) |
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21 #define DBG_TYPE ( getPtrToType(llvm::StructType::get(NULL,NULL)) ) |
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22 #define DBG_CAST(X) ( llvm::ConstantExpr::getBitCast(X, DBG_TYPE) ) |
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23 |
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24 #define DBG_TAG(X) ( llvm::ConstantExpr::getAdd( DtoConstUint( X ), DtoConstUint( llvm::LLVMDebugVersion ) ) ) |
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25 |
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26 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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27 |
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28 /** |
252 | 29 * Emits a global variable, LLVM Dwarf style, only declares. |
30 * @param type Type of variable. | |
31 * @param name Name. | |
32 * @return The global variable. | |
33 */ | |
34 static LLGlobalVariable* emitDwarfGlobalDecl(const LLStructType* type, const char* name, bool linkonce=false) | |
35 { | |
36 LLGlobalValue::LinkageTypes linkage = linkonce ? LLGlobalValue::LinkOnceLinkage : LLGlobalValue::InternalLinkage; | |
37 LLGlobalVariable* gv = new LLGlobalVariable(type, true, linkage, NULL, name, gIR->module); | |
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38 gv->setSection("llvm.metadata"); |
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39 return gv; |
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40 } |
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41 |
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42 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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43 |
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44 static llvm::DIAnchor getDwarfAnchor(dwarf_constants c) |
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45 { |
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46 switch (c) |
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47 { |
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48 case DW_TAG_compile_unit: |
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49 return gIR->difactory.GetOrCreateCompileUnitAnchor(); |
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50 case DW_TAG_variable: |
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51 return gIR->difactory.GetOrCreateGlobalVariableAnchor(); |
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52 case DW_TAG_subprogram: |
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53 return gIR->difactory.GetOrCreateSubprogramAnchor(); |
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54 default: |
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55 assert(0); |
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56 } |
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57 } |
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58 |
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59 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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60 |
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61 static const llvm::StructType* getDwarfCompileUnitType() { |
96 | 62 return isaStruct(gIR->module->getTypeByName("llvm.dbg.compile_unit.type")); |
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63 } |
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64 |
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65 static const llvm::StructType* getDwarfSubProgramType() { |
96 | 66 return isaStruct(gIR->module->getTypeByName("llvm.dbg.subprogram.type")); |
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67 } |
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68 |
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69 static const llvm::StructType* getDwarfVariableType() { |
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70 return isaStruct(gIR->module->getTypeByName("llvm.dbg.variable.type")); |
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71 } |
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72 |
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73 static const llvm::StructType* getDwarfDerivedTypeType() { |
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74 return isaStruct(gIR->module->getTypeByName("llvm.dbg.derivedtype.type")); |
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75 } |
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76 |
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77 static const llvm::StructType* getDwarfBasicTypeType() { |
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78 return isaStruct(gIR->module->getTypeByName("llvm.dbg.basictype.type")); |
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79 } |
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80 |
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81 static const llvm::StructType* getDwarfCompositeTypeType() { |
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82 return isaStruct(gIR->module->getTypeByName("llvm.dbg.compositetype.type")); |
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83 } |
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84 |
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85 static const llvm::StructType* getDwarfGlobalVariableType() { |
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86 return isaStruct(gIR->module->getTypeByName("llvm.dbg.global_variable.type")); |
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87 } |
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88 |
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89 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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90 |
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91 // get the module the symbol is in, or - for template instances - the current module |
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92 static Module* getDefinedModule(Dsymbol* s) |
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93 { |
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94 if (!DtoIsTemplateInstance(s)) |
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95 return s->getModule(); |
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96 else |
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97 return gIR->dmodule; |
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98 } |
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99 |
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100 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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101 |
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102 static llvm::DIType dwarfTypeDescription_impl(Type* type, llvm::DICompileUnit cu, const char* c_name); |
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103 static llvm::DIType dwarfTypeDescription(Type* type, llvm::DICompileUnit cu, const char* c_name); |
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104 |
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105 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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106 |
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107 static llvm::DIBasicType dwarfBasicType(Type* type, llvm::DICompileUnit compileUnit) |
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108 { |
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109 Type* t = type->toBasetype(); |
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110 const LLType* T = DtoType(type); |
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111 |
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112 // find encoding |
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113 unsigned id; |
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114 if (t->isintegral()) |
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115 { |
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116 if (type->isunsigned()) |
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117 id = DW_ATE_unsigned; |
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118 else |
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119 id = DW_ATE_signed; |
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120 } |
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121 else if (t->isfloating()) |
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122 { |
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123 id = DW_ATE_float; |
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124 } |
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125 else |
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126 { |
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127 assert(0 && "unsupported basictype for debug info"); |
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128 } |
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129 |
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130 return gIR->difactory.CreateBasicType( |
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131 compileUnit, // context |
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132 type->toChars(), // name |
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133 llvm::DICompileUnit(NULL), // compile unit |
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134 0, // line number |
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135 getTypeBitSize(T), // size (bits) |
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136 getABITypeAlign(T)*8, // align (bits) |
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137 0, // offset (bits) |
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138 //FIXME: need flags? |
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139 0, // flags |
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140 id // encoding |
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141 ); |
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142 } |
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143 |
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144 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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145 |
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146 static llvm::DIDerivedType dwarfDerivedType(Type* type, llvm::DICompileUnit compileUnit) |
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147 { |
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148 const LLType* T = DtoType(type); |
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149 Type* t = type->toBasetype(); |
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150 |
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151 assert(t->ty == Tpointer && "unsupported derivedtype for debug info, only pointers allowed"); |
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152 |
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153 // find base type |
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154 llvm::DIType basetype; |
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155 Type* nt = t->nextOf(); |
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156 basetype = dwarfTypeDescription_impl(nt, compileUnit, NULL); |
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157 if (nt->ty == Tvoid) |
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158 basetype = llvm::DIType(NULL); |
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159 |
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160 return gIR->difactory.CreateDerivedType( |
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161 DW_TAG_pointer_type, // tag |
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162 compileUnit, // context |
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163 "", // name |
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164 llvm::DICompileUnit(NULL), // compile unit |
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165 0, // line number |
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166 getTypeBitSize(T), // size (bits) |
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167 getABITypeAlign(T)*8, // align (bits) |
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168 0, // offset (bits) |
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169 //FIXME: need flags? |
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170 0, // flags |
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171 basetype // derived from |
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172 ); |
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173 } |
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174 |
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175 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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176 |
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177 static llvm::DIDerivedType dwarfMemberType(unsigned linnum, Type* type, llvm::DICompileUnit compileUnit, llvm::DICompileUnit definedCU, const char* c_name, unsigned offset) |
246
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178 { |
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179 const LLType* T = DtoType(type); |
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180 Type* t = type->toBasetype(); |
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181 |
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182 // find base type |
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183 llvm::DIType basetype; |
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184 basetype = dwarfTypeDescription(t, compileUnit, NULL); |
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185 if (t->ty == Tvoid) |
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186 basetype = llvm::DIType(NULL); |
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187 |
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188 return gIR->difactory.CreateDerivedType( |
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189 DW_TAG_member, // tag |
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190 compileUnit, // context |
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191 c_name, // name |
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192 definedCU, // compile unit |
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193 linnum, // line number |
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194 getTypeBitSize(T), // size (bits) |
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195 getABITypeAlign(T)*8, // align (bits) |
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196 offset*8, // offset (bits) |
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197 //FIXME: need flags? |
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198 0, // flags |
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199 basetype // derived from |
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200 ); |
246
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201 } |
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202 |
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203 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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204 |
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205 //FIXME: This does not use llvm's DIFactory as it can't |
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206 // handle recursive types properly. |
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207 static llvm::DICompositeType dwarfCompositeType(Type* type, llvm::DICompileUnit compileUnit) |
246
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208 { |
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209 const LLType* T = DtoType(type); |
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210 Type* t = type->toBasetype(); |
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211 |
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212 // defaults |
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213 LLConstant* name = getNullPtr(getVoidPtrType()); |
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214 LLGlobalVariable* members = NULL; |
252 | 215 unsigned linnum = 0; |
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216 llvm::DICompileUnit definedCU; |
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217 |
250
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218 // prepare tag and members |
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219 unsigned tag; |
252 | 220 |
221 // declare final global variable | |
222 LLGlobalVariable* gv = NULL; | |
223 | |
224 // dynamic array | |
246
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225 if (t->ty == Tarray) |
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226 { |
250
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227 tag = DW_TAG_structure_type; |
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228 |
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229 LLGlobalVariable* len = dwarfMemberType(0, Type::tsize_t, compileUnit, llvm::DICompileUnit(NULL), "length", 0).getGV(); |
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230 assert(len); |
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231 LLGlobalVariable* ptr = dwarfMemberType(0, t->nextOf()->pointerTo(), compileUnit, llvm::DICompileUnit(NULL), "ptr", global.params.is64bit?8:4).getGV(); |
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232 assert(ptr); |
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233 |
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234 const LLArrayType* at = LLArrayType::get(DBG_TYPE, 2); |
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235 |
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236 std::vector<LLConstant*> elems(2); |
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237 elems[0] = DBG_CAST(len); |
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238 elems[1] = DBG_CAST(ptr); |
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239 |
252 | 240 LLConstant* ca = LLConstantArray::get(at, elems); |
241 members = new LLGlobalVariable(ca->getType(), true, LLGlobalValue::InternalLinkage, ca, ".array", gIR->module); | |
242 members->setSection("llvm.metadata"); | |
243 | |
244 name = DtoConstStringPtr(t->toChars(), "llvm.metadata"); | |
245 } | |
246 | |
268
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247 // struct/class |
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248 else if (t->ty == Tstruct || t->ty == Tclass) |
252 | 249 { |
268
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250 AggregateDeclaration* sd; |
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251 if (t->ty == Tstruct) |
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252 { |
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253 TypeStruct* ts = (TypeStruct*)t; |
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254 sd = ts->sym; |
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255 } |
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256 else |
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257 { |
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258 TypeClass* tc = (TypeClass*)t; |
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259 sd = tc->sym; |
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260 } |
252 | 261 assert(sd); |
262 | |
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263 // if we don't know the aggregate's size, we don't know enough about it |
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264 // to provide debug info. probably a forward-declared struct? |
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265 if (sd->sizeok == 0) |
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266 return llvm::DICompositeType(NULL); |
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267 |
252 | 268 IrStruct* ir = sd->ir.irStruct; |
269 assert(ir); | |
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270 if (!ir->diCompositeType.isNull()) |
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271 return ir->diCompositeType; |
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272 |
252 | 273 // set to handle recursive types properly |
274 gv = emitDwarfGlobalDecl(getDwarfCompositeTypeType(), "llvm.dbg.compositetype"); | |
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275 // set bogus initializer to satisfy asserts in DICompositeType constructor |
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276 gv->setInitializer(LLConstant::getNullValue(getDwarfCompositeTypeType())); |
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277 ir->diCompositeType = llvm::DICompositeType(gv); |
252 | 278 |
279 tag = DW_TAG_structure_type; | |
280 | |
281 name = DtoConstStringPtr(sd->toChars(), "llvm.metadata"); | |
282 linnum = sd->loc.linnum; | |
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283 definedCU = DtoDwarfCompileUnit(getDefinedModule(sd)); |
252 | 284 |
285 std::vector<LLConstant*> elems; | |
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286 if (!ir->aggrdecl->isInterfaceDeclaration()) // plain interfaces don't have one |
252 | 287 { |
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288 std::vector<VarDeclaration*>& arr = ir->varDecls; |
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289 size_t narr = arr.size(); |
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290 elems.reserve(narr); |
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291 for (int k=0; k<narr; k++) |
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292 { |
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293 VarDeclaration* vd = arr[k]; |
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294 assert(vd); |
252 | 295 |
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296 LLGlobalVariable* ptr = dwarfMemberType(vd->loc.linnum, vd->type, compileUnit, definedCU, vd->toChars(), vd->offset).getGV(); |
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297 elems.push_back(DBG_CAST(ptr)); |
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298 } |
252 | 299 } |
300 | |
301 const LLArrayType* at = LLArrayType::get(DBG_TYPE, elems.size()); | |
246
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302 LLConstant* ca = LLConstantArray::get(at, elems); |
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303 members = new LLGlobalVariable(ca->getType(), true, LLGlobalValue::InternalLinkage, ca, ".array", gIR->module); |
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304 members->setSection("llvm.metadata"); |
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305 } |
252 | 306 |
307 // unsupported composite type | |
246
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308 else |
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309 { |
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310 assert(0 && "unsupported compositetype for debug info"); |
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311 } |
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312 |
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313 std::vector<LLConstant*> vals(11); |
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314 |
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315 // tag |
268
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316 vals[0] = DBG_TAG(tag); |
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317 |
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318 // context |
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319 vals[1] = DBG_CAST(compileUnit.getGV()); |
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320 |
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321 // name |
268
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322 vals[2] = name; |
246
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323 |
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324 // compile unit where defined |
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325 if (definedCU.getGV()) |
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326 vals[3] = DBG_CAST(definedCU.getGV()); |
252 | 327 else |
268
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328 vals[3] = DBG_NULL; |
246
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329 |
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330 // line number where defined |
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331 vals[4] = DtoConstInt(linnum); |
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332 |
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333 // size in bits |
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334 vals[5] = LLConstantInt::get(LLType::Int64Ty, getTypeBitSize(T), false); |
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335 |
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336 // alignment in bits |
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337 vals[6] = LLConstantInt::get(LLType::Int64Ty, getABITypeAlign(T)*8, false); |
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338 |
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339 // offset in bits |
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340 vals[7] = LLConstantInt::get(LLType::Int64Ty, 0, false); |
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341 |
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342 // FIXME: dont know what this is |
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343 vals[8] = DtoConstUint(0); |
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344 |
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345 // FIXME: ditto |
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346 vals[9] = DBG_NULL; |
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347 |
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348 // members array |
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349 if (members) |
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350 vals[10] = DBG_CAST(members); |
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351 else |
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352 vals[10] = DBG_NULL; |
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353 |
252 | 354 // set initializer |
355 if (!gv) | |
356 gv = emitDwarfGlobalDecl(getDwarfCompositeTypeType(), "llvm.dbg.compositetype"); | |
357 LLConstant* initia = LLConstantStruct::get(getDwarfCompositeTypeType(), vals); | |
358 gv->setInitializer(initia); | |
359 | |
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360 return llvm::DICompositeType(gv); |
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361 } |
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362 |
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363 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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364 |
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365 static llvm::DIGlobalVariable dwarfGlobalVariable(LLGlobalVariable* ll, VarDeclaration* vd) |
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366 { |
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367 assert(vd->isDataseg()); |
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368 llvm::DICompileUnit compileUnit = DtoDwarfCompileUnit(gIR->dmodule); |
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369 |
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370 return gIR->difactory.CreateGlobalVariable( |
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371 compileUnit, // context |
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372 vd->mangle(), // name |
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373 vd->toPrettyChars(), // displayname |
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374 vd->toChars(), // linkage name |
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375 DtoDwarfCompileUnit(getDefinedModule(vd)), // compile unit |
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376 vd->loc.linnum, // line num |
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377 dwarfTypeDescription_impl(vd->type, compileUnit, NULL), // type |
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378 vd->protection == PROTprivate, // is local to unit |
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379 getDefinedModule(vd) == gIR->dmodule, // is definition |
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380 ll // value |
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381 ); |
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382 } |
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383 |
252 | 384 ////////////////////////////////////////////////////////////////////////////////////////////////// |
385 | |
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386 static llvm::DIVariable dwarfVariable(VarDeclaration* vd, llvm::DIType type) |
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387 { |
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388 assert(!vd->isDataseg() && "static variable"); |
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389 |
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390 unsigned tag; |
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391 if (vd->isParameter()) |
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392 tag = DW_TAG_arg_variable; |
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393 else |
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394 tag = DW_TAG_auto_variable; |
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395 |
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396 return gIR->difactory.CreateVariable( |
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397 tag, // tag |
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398 gIR->func()->diSubprogram, // context |
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399 vd->toChars(), // name |
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400 DtoDwarfCompileUnit(getDefinedModule(vd)), // compile unit |
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401 vd->loc.linnum, // line num |
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402 type // type |
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403 ); |
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404 } |
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405 |
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406 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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407 |
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408 static void dwarfDeclare(LLValue* var, llvm::DIVariable divar) |
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409 { |
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410 gIR->difactory.InsertDeclare(var, divar, gIR->scopebb()); |
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411 } |
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412 |
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413 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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414 |
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415 static llvm::DIType dwarfTypeDescription_impl(Type* type, llvm::DICompileUnit cu, const char* c_name) |
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416 { |
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417 Type* t = type->toBasetype(); |
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418 if (t->ty == Tvoid) |
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419 return llvm::DIType(NULL); |
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420 else if (t->isintegral() || t->isfloating()) |
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421 return dwarfBasicType(type, cu); |
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422 else if (t->ty == Tpointer) |
252 | 423 return dwarfDerivedType(type, cu); |
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424 else if (t->ty == Tarray || t->ty == Tstruct || t->ty == Tclass) |
252 | 425 return dwarfCompositeType(type, cu); |
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426 |
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427 return llvm::DIType(NULL); |
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428 } |
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429 |
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430 static llvm::DIType dwarfTypeDescription(Type* type, llvm::DICompileUnit cu, const char* c_name) |
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431 { |
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432 Type* t = type->toBasetype(); |
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433 if (t->ty == Tclass) |
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434 return dwarfTypeDescription_impl(type->pointerTo(), cu, c_name); |
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435 else |
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436 return dwarfTypeDescription_impl(type, cu, c_name); |
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437 } |
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438 |
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439 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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440 |
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441 void DtoDwarfLocalVariable(LLValue* ll, VarDeclaration* vd) |
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442 { |
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443 Logger::println("D to dwarf local variable"); |
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444 LOG_SCOPE; |
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445 |
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446 // get compile units |
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447 llvm::DICompileUnit thisCU = DtoDwarfCompileUnit(gIR->dmodule); |
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448 llvm::DICompileUnit varCU = DtoDwarfCompileUnit(getDefinedModule(vd)); |
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449 |
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450 // get type description |
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451 llvm::DIType TD = dwarfTypeDescription(vd->type, thisCU, NULL); |
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452 if (TD.isNull()) |
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453 return; // unsupported |
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454 |
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455 // get variable description |
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456 llvm::DIVariable VD = dwarfVariable(vd, TD); |
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457 |
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458 // declare |
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459 dwarfDeclare(ll, VD); |
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460 } |
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461 |
250
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462 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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463 |
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464 llvm::DICompileUnit DtoDwarfCompileUnit(Module* m) |
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465 { |
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466 Logger::println("D to dwarf compile_unit"); |
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467 LOG_SCOPE; |
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468 |
250
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469 // we might be generating for an import |
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470 if (!m->ir.irModule) |
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471 m->ir.irModule = new IrModule(m, m->srcfile->toChars()); |
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472 else if (!m->ir.irModule->diCompileUnit.isNull()) |
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473 { |
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474 assert (m->ir.irModule->diCompileUnit.getGV()->getParent() == gIR->module |
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475 && "debug info compile unit belongs to incorrect llvm module!"); |
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476 return m->ir.irModule->diCompileUnit; |
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477 } |
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478 |
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479 // prepare srcpath |
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480 std::string srcpath(FileName::path(m->srcfile->name->toChars())); |
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481 if (!FileName::absolute(srcpath.c_str())) { |
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482 llvm::sys::Path tmp = llvm::sys::Path::GetCurrentDirectory(); |
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483 tmp.appendComponent(srcpath); |
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484 srcpath = tmp.toString(); |
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485 if (!srcpath.empty() && *srcpath.rbegin() != '/' && *srcpath.rbegin() != '\\') |
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486 srcpath = srcpath + '/'; |
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487 } |
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488 |
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489 // make compile unit |
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490 m->ir.irModule->diCompileUnit = gIR->difactory.CreateCompileUnit( |
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491 global.params.symdebug == 2 ? DW_LANG_C : DW_LANG_D, |
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492 m->srcfile->name->toChars(), |
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493 srcpath, |
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494 "LDC (http://www.dsource.org/projects/ldc)", |
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495 //FIXME: What do these two mean? |
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496 false, // isMain, |
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497 false // isOptimized |
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498 ); |
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499 |
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500 return m->ir.irModule->diCompileUnit; |
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501 } |
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502 |
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503 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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504 |
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505 llvm::DISubprogram DtoDwarfSubProgram(FuncDeclaration* fd) |
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506 { |
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507 Logger::println("D to dwarf subprogram"); |
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508 LOG_SCOPE; |
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509 |
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510 llvm::DICompileUnit context = DtoDwarfCompileUnit(gIR->dmodule); |
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511 llvm::DICompileUnit definition = DtoDwarfCompileUnit(getDefinedModule(fd)); |
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512 |
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513 // FIXME: duplicates ? |
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514 return gIR->difactory.CreateSubprogram( |
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515 context, // context |
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516 fd->toPrettyChars(), // name |
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517 fd->toPrettyChars(), // display name |
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518 fd->mangle(), // linkage name |
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519 definition, // compile unit |
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520 fd->loc.linnum, // line no |
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521 //FIXME: what's this type for? |
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522 llvm::DIType(NULL), // type |
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523 fd->protection == PROTprivate, // is local to unit |
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524 context.getGV() == definition.getGV() // isdefinition |
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525 ); |
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526 } |
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527 |
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528 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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529 |
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530 llvm::DISubprogram DtoDwarfSubProgramInternal(const char* prettyname, const char* mangledname) |
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531 { |
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532 Logger::println("D to dwarf subprogram"); |
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533 LOG_SCOPE; |
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534 |
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535 llvm::DICompileUnit context = DtoDwarfCompileUnit(gIR->dmodule); |
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536 |
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537 // FIXME: duplicates ? |
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538 return gIR->difactory.CreateSubprogram( |
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539 context, // context |
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540 prettyname, // name |
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541 prettyname, // display name |
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542 mangledname, // linkage name |
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543 context, // compile unit |
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544 0, // line no |
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545 //FIXME: what's this type for? |
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546 llvm::DIType(NULL), // type |
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547 true, // is local to unit |
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548 true // isdefinition |
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549 ); |
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550 } |
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551 |
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552 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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553 |
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554 llvm::DIGlobalVariable DtoDwarfGlobalVariable(LLGlobalVariable* ll, VarDeclaration* vd) |
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555 { |
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556 Logger::println("D to dwarf global_variable"); |
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557 LOG_SCOPE; |
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558 |
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559 // FIXME: duplicates ? |
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560 return dwarfGlobalVariable(ll, vd); |
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561 } |
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562 |
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563 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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564 |
250
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565 void DtoDwarfFuncStart(FuncDeclaration* fd) |
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566 { |
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567 Logger::println("D to dwarf funcstart"); |
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568 LOG_SCOPE; |
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569 |
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570 assert(!fd->ir.irFunc->diSubprogram.isNull()); |
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571 gIR->difactory.InsertSubprogramStart(fd->ir.irFunc->diSubprogram, gIR->scopebb()); |
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572 } |
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573 |
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574 ////////////////////////////////////////////////////////////////////////////////////////////////// |
245
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575 |
250
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576 void DtoDwarfFuncEnd(FuncDeclaration* fd) |
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577 { |
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578 Logger::println("D to dwarf funcend"); |
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579 LOG_SCOPE; |
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580 |
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581 assert(!fd->ir.irFunc->diSubprogram.isNull()); |
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582 gIR->difactory.InsertRegionEnd(fd->ir.irFunc->diSubprogram, gIR->scopebb()); |
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583 } |
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584 |
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585 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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586 |
250
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587 void DtoDwarfStopPoint(unsigned ln) |
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588 { |
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589 Logger::println("D to dwarf stoppoint at line %u", ln); |
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590 LOG_SCOPE; |
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591 |
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592 gIR->difactory.InsertStopPoint( |
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593 DtoDwarfCompileUnit(getDefinedModule(gIR->func()->decl)), // compile unit |
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594 ln, // line no |
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595 0, // col no |
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596 gIR->scopebb() |
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597 ); |
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598 } |