Mercurial > projects > ldc
annotate gen/statements.cpp @ 1585:29b0f2d11c92
Updated C binding to be more up to date with LLVM.
author | tomas@localhost.localdomain |
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date | Thu, 22 Oct 2009 13:30:30 +0200 |
parents | 8d086d552909 |
children | 332925de1881 |
rev | line source |
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1 // Statements: D -> LLVM glue |
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2 |
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3 #include <stdio.h> |
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4 #include <math.h> |
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5 #include <fstream> |
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6 |
40 | 7 #include "gen/llvm.h" |
131 | 8 #include "llvm/InlineAsm.h" |
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9 #include "llvm/Support/CFG.h" |
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10 |
132 | 11 #include "mars.h" |
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12 #include "init.h" |
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13 #include "mtype.h" |
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14 #include "hdrgen.h" |
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15 #include "port.h" |
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16 #include "module.h" |
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17 |
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18 #include "gen/irstate.h" |
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19 #include "gen/logger.h" |
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20 #include "gen/tollvm.h" |
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[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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21 #include "gen/llvmhelpers.h" |
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22 #include "gen/runtime.h" |
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23 #include "gen/arrays.h" |
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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24 #include "gen/todebug.h" |
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25 #include "gen/dvalue.h" |
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26 #include "gen/abi.h" |
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27 |
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28 #include "ir/irfunction.h" |
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29 #include "ir/irmodule.h" |
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30 #include "ir/irlandingpad.h" |
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31 |
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32 ////////////////////////////////////////////////////////////////////////////// |
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33 |
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34 void CompoundStatement::toIR(IRState* p) |
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35 { |
132 | 36 Logger::println("CompoundStatement::toIR(): %s", loc.toChars()); |
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37 LOG_SCOPE; |
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38 |
34 | 39 for (int i=0; i<statements->dim; i++) |
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40 { |
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41 Statement* s = (Statement*)statements->data[i]; |
132 | 42 if (s) { |
34 | 43 s->toIR(p); |
44 } | |
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45 } |
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46 } |
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47 |
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48 |
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49 ////////////////////////////////////////////////////////////////////////////// |
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50 |
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51 void ReturnStatement::toIR(IRState* p) |
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52 { |
132 | 53 Logger::println("ReturnStatement::toIR(): %s", loc.toChars()); |
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54 LOG_SCOPE; |
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55 |
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56 if (global.params.symdebug) |
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57 DtoDwarfStopPoint(loc.linnum); |
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58 |
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59 // is there a return value expression? |
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60 if (exp) |
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61 { |
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62 // if the functions return type is void this means that |
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63 // we are returning through a pointer argument |
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64 if (p->topfunc()->getReturnType() == LLType::getVoidTy(gIR->context())) |
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65 { |
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66 // sanity check |
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67 IrFunction* f = p->func(); |
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68 assert(f->decl->ir.irFunc->retArg); |
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69 |
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70 // FIXME: is there ever a case where a sret return needs to be rewritten for the ABI? |
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71 |
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72 // get return pointer |
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73 DValue* rvar = new DVarValue(f->type->next, f->decl->ir.irFunc->retArg); |
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74 DValue* e = exp->toElem(p); |
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75 // store return value |
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76 DtoAssign(loc, rvar, e); |
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77 |
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78 // emit scopes |
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79 DtoEnclosingHandlers(loc, NULL); |
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80 |
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81 // emit dbg end function |
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82 if (global.params.symdebug) DtoDwarfFuncEnd(f->decl); |
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83 |
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84 // emit ret |
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85 llvm::ReturnInst::Create(gIR->context(), p->scopebb()); |
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86 |
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87 } |
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88 // the return type is not void, so this is a normal "register" return |
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89 else |
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90 { |
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91 // do abi specific transformations on the return value |
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92 LLValue* v = p->func()->type->fty.putRet(exp->type, exp->toElem(p)); |
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93 |
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94 if (Logger::enabled()) |
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95 Logger::cout() << "return value is '" <<*v << "'\n"; |
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96 |
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97 IrFunction* f = p->func(); |
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98 // Hack around LDC assuming structs are in memory: |
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99 // If the function returns a struct, and the return value is a |
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100 // pointer to a struct, load from it before returning. |
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101 if (f->type->next->ty == Tstruct && isaPointer(v->getType())) { |
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102 Logger::println("Loading struct type for return"); |
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103 v = DtoLoad(v); |
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104 } |
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105 |
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106 // can happen for classes and void main |
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107 if (v->getType() != p->topfunc()->getReturnType()) |
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108 { |
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109 // for the main function this only happens if it is declared as void |
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110 // and then contains a return (exp); statement. Since the actual |
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111 // return type remains i32, we just throw away the exp value |
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112 // and return 0 instead |
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113 // if we're not in main, just bitcast |
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114 if (p->topfunc() == p->mainFunc) |
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115 v = LLConstant::getNullValue(p->mainFunc->getReturnType()); |
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116 else |
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117 v = gIR->ir->CreateBitCast(v, p->topfunc()->getReturnType(), "tmp"); |
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118 |
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119 if (Logger::enabled()) |
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120 Logger::cout() << "return value after cast: " << *v << '\n'; |
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121 } |
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122 |
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123 DtoEnclosingHandlers(loc, NULL); |
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124 |
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125 if (global.params.symdebug) DtoDwarfFuncEnd(p->func()->decl); |
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126 llvm::ReturnInst::Create(gIR->context(), v, p->scopebb()); |
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127 } |
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128 } |
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129 // no return value expression means it's a void function |
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130 else |
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131 { |
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132 assert(p->topfunc()->getReturnType() == LLType::getVoidTy(gIR->context())); |
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133 DtoEnclosingHandlers(loc, NULL); |
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134 |
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135 if (global.params.symdebug) DtoDwarfFuncEnd(p->func()->decl); |
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136 llvm::ReturnInst::Create(gIR->context(), p->scopebb()); |
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137 } |
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138 |
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139 // the return terminated this basicblock, start a new one |
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140 llvm::BasicBlock* oldend = gIR->scopeend(); |
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141 llvm::BasicBlock* bb = llvm::BasicBlock::Create(gIR->context(), "afterreturn", p->topfunc(), oldend); |
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142 p->scope() = IRScope(bb,oldend); |
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143 } |
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144 |
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145 ////////////////////////////////////////////////////////////////////////////// |
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146 |
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147 void ExpStatement::toIR(IRState* p) |
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148 { |
132 | 149 Logger::println("ExpStatement::toIR(): %s", loc.toChars()); |
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150 LOG_SCOPE; |
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151 |
109
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152 if (global.params.symdebug) |
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153 DtoDwarfStopPoint(loc.linnum); |
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154 |
137 | 155 if (exp) { |
156 if (global.params.llvmAnnotate) | |
157 DtoAnnotation(exp->toChars()); | |
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158 elem* e; |
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159 // a cast(void) around the expression is allowed, but doesn't require any code |
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160 if(exp->op == TOKcast && exp->type == Type::tvoid) { |
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161 CastExp* cexp = (CastExp*)exp; |
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162 e = cexp->e1->toElem(p); |
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163 } |
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164 else |
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165 e = exp->toElem(p); |
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166 delete e; |
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167 } |
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168 /*elem* e = exp->toElem(p); |
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169 p->buf.printf("%s", e->toChars()); |
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170 delete e; |
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171 p->buf.writenl();*/ |
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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 void IfStatement::toIR(IRState* p) |
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177 { |
132 | 178 Logger::println("IfStatement::toIR(): %s", loc.toChars()); |
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179 LOG_SCOPE; |
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180 |
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181 if (global.params.symdebug) |
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182 DtoDwarfStopPoint(loc.linnum); |
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183 |
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184 if (match) |
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185 DtoRawVarDeclaration(match); |
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186 |
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187 DValue* cond_e = condition->toElem(p); |
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188 LLValue* cond_val = cond_e->getRVal(); |
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189 |
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190 llvm::BasicBlock* oldend = gIR->scopeend(); |
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191 |
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192 llvm::BasicBlock* ifbb = llvm::BasicBlock::Create(gIR->context(), "if", gIR->topfunc(), oldend); |
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193 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "endif", gIR->topfunc(), oldend); |
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194 llvm::BasicBlock* elsebb = elsebody ? llvm::BasicBlock::Create(gIR->context(), "else", gIR->topfunc(), endbb) : endbb; |
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195 |
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196 if (cond_val->getType() != LLType::getInt1Ty(gIR->context())) { |
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197 if (Logger::enabled()) |
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198 Logger::cout() << "if conditional: " << *cond_val << '\n'; |
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199 cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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200 } |
213
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201 LLValue* ifgoback = llvm::BranchInst::Create(ifbb, elsebb, cond_val, gIR->scopebb()); |
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202 |
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203 // replace current scope |
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204 gIR->scope() = IRScope(ifbb,elsebb); |
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205 |
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206 // do scoped statements |
268
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207 if (ifbody) |
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208 ifbody->toIR(p); |
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209 if (!gIR->scopereturned()) { |
205
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210 llvm::BranchInst::Create(endbb,gIR->scopebb()); |
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211 } |
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212 |
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213 if (elsebody) { |
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214 //assert(0); |
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215 gIR->scope() = IRScope(elsebb,endbb); |
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216 elsebody->toIR(p); |
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217 if (!gIR->scopereturned()) { |
205
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218 llvm::BranchInst::Create(endbb,gIR->scopebb()); |
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219 } |
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220 } |
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221 |
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222 // rewrite the scope |
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223 gIR->scope() = IRScope(endbb,oldend); |
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224 } |
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225 |
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226 ////////////////////////////////////////////////////////////////////////////// |
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227 |
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228 void ScopeStatement::toIR(IRState* p) |
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229 { |
132 | 230 Logger::println("ScopeStatement::toIR(): %s", loc.toChars()); |
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231 LOG_SCOPE; |
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232 |
262
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233 /*llvm::BasicBlock* oldend = p->scopeend(); |
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234 |
40 | 235 llvm::BasicBlock* beginbb = 0; |
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236 |
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237 // remove useless branches by clearing and reusing the current basicblock |
108
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238 llvm::BasicBlock* bb = p->scopebb(); |
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239 if (bb->empty()) { |
40 | 240 beginbb = bb; |
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241 } |
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242 else { |
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243 beginbb = llvm::BasicBlock::Create(gIR->context(), "scope", p->topfunc(), oldend); |
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244 if (!p->scopereturned()) |
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245 llvm::BranchInst::Create(beginbb, bb); |
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246 } |
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247 |
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248 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "endscope", p->topfunc(), oldend); |
262
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249 if (beginbb != bb) |
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250 p->scope() = IRScope(beginbb, endbb); |
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251 else |
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252 p->scope().end = endbb;*/ |
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253 |
181
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254 if (statement) |
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255 statement->toIR(p); |
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256 |
262
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257 /*p->scope().end = oldend; |
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258 Logger::println("Erasing scope endbb"); |
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259 endbb->eraseFromParent();*/ |
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260 } |
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261 |
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262 ////////////////////////////////////////////////////////////////////////////// |
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263 |
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264 void WhileStatement::toIR(IRState* p) |
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265 { |
132 | 266 Logger::println("WhileStatement::toIR(): %s", loc.toChars()); |
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267 LOG_SCOPE; |
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268 |
268
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269 if (global.params.symdebug) |
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270 DtoDwarfStopPoint(loc.linnum); |
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271 |
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272 // create while blocks |
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273 llvm::BasicBlock* oldend = gIR->scopeend(); |
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274 llvm::BasicBlock* whilebb = llvm::BasicBlock::Create(gIR->context(), "whilecond", gIR->topfunc(), oldend); |
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275 llvm::BasicBlock* whilebodybb = llvm::BasicBlock::Create(gIR->context(), "whilebody", gIR->topfunc(), oldend); |
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276 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "endwhile", gIR->topfunc(), oldend); |
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277 |
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278 // move into the while block |
40 | 279 p->ir->CreateBr(whilebb); |
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280 //llvm::BranchInst::Create(whilebb, gIR->scopebb()); |
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281 |
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282 // replace current scope |
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283 gIR->scope() = IRScope(whilebb,endbb); |
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284 |
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285 // create the condition |
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286 DValue* cond_e = condition->toElem(p); |
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287 LLValue* cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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288 delete cond_e; |
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289 |
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290 // conditional branch |
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291 LLValue* ifbreak = llvm::BranchInst::Create(whilebodybb, endbb, cond_val, p->scopebb()); |
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292 |
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293 // rewrite scope |
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294 gIR->scope() = IRScope(whilebodybb,endbb); |
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295 |
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296 // while body code |
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297 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,whilebb,endbb)); |
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298 body->toIR(p); |
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299 p->func()->gen->targetScopes.pop_back(); |
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300 |
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301 // loop |
108
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302 if (!gIR->scopereturned()) |
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303 llvm::BranchInst::Create(whilebb, gIR->scopebb()); |
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304 |
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305 // rewrite the scope |
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306 gIR->scope() = IRScope(endbb,oldend); |
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307 } |
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308 |
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309 ////////////////////////////////////////////////////////////////////////////// |
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310 |
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311 void DoStatement::toIR(IRState* p) |
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312 { |
132 | 313 Logger::println("DoStatement::toIR(): %s", loc.toChars()); |
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314 LOG_SCOPE; |
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315 |
268
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316 if (global.params.symdebug) |
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317 DtoDwarfStopPoint(loc.linnum); |
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318 |
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319 // create while blocks |
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320 llvm::BasicBlock* oldend = gIR->scopeend(); |
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321 llvm::BasicBlock* dowhilebb = llvm::BasicBlock::Create(gIR->context(), "dowhile", gIR->topfunc(), oldend); |
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322 llvm::BasicBlock* condbb = llvm::BasicBlock::Create(gIR->context(), "dowhilecond", gIR->topfunc(), oldend); |
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323 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "enddowhile", gIR->topfunc(), oldend); |
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324 |
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325 // move into the while block |
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326 assert(!gIR->scopereturned()); |
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327 llvm::BranchInst::Create(dowhilebb, gIR->scopebb()); |
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328 |
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329 // replace current scope |
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330 gIR->scope() = IRScope(dowhilebb,condbb); |
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331 |
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332 // do-while body code |
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333 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,condbb,endbb)); |
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334 body->toIR(p); |
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335 p->func()->gen->targetScopes.pop_back(); |
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336 |
517
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337 // branch to condition block |
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338 llvm::BranchInst::Create(condbb, gIR->scopebb()); |
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339 gIR->scope() = IRScope(condbb,endbb); |
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340 |
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341 // create the condition |
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342 DValue* cond_e = condition->toElem(p); |
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343 LLValue* cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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344 delete cond_e; |
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345 |
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346 // conditional branch |
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347 LLValue* ifbreak = llvm::BranchInst::Create(dowhilebb, endbb, cond_val, gIR->scopebb()); |
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348 |
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349 // rewrite the scope |
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350 gIR->scope() = IRScope(endbb,oldend); |
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351 } |
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352 |
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353 ////////////////////////////////////////////////////////////////////////////// |
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354 |
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355 void ForStatement::toIR(IRState* p) |
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356 { |
132 | 357 Logger::println("ForStatement::toIR(): %s", loc.toChars()); |
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358 LOG_SCOPE; |
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359 |
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360 if (global.params.symdebug) |
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361 DtoDwarfStopPoint(loc.linnum); |
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362 |
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363 // create for blocks |
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364 llvm::BasicBlock* oldend = gIR->scopeend(); |
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365 llvm::BasicBlock* forbb = llvm::BasicBlock::Create(gIR->context(), "forcond", gIR->topfunc(), oldend); |
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366 llvm::BasicBlock* forbodybb = llvm::BasicBlock::Create(gIR->context(), "forbody", gIR->topfunc(), oldend); |
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367 llvm::BasicBlock* forincbb = llvm::BasicBlock::Create(gIR->context(), "forinc", gIR->topfunc(), oldend); |
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368 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "endfor", gIR->topfunc(), oldend); |
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369 |
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370 // init |
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371 if (init != 0) |
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372 init->toIR(p); |
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373 |
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374 // move into the for condition block, ie. start the loop |
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375 assert(!gIR->scopereturned()); |
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376 llvm::BranchInst::Create(forbb, gIR->scopebb()); |
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377 |
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378 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,forincbb,endbb)); |
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379 |
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380 // replace current scope |
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381 gIR->scope() = IRScope(forbb,forbodybb); |
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382 |
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383 // create the condition |
758
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384 LLValue* cond_val; |
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385 if (condition) |
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386 { |
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387 DValue* cond_e = condition->toElem(p); |
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388 cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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389 delete cond_e; |
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390 } |
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391 else |
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392 { |
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393 cond_val = DtoConstBool(true); |
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394 } |
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395 |
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396 // conditional branch |
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397 assert(!gIR->scopereturned()); |
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398 llvm::BranchInst::Create(forbodybb, endbb, cond_val, gIR->scopebb()); |
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399 |
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400 // rewrite scope |
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401 gIR->scope() = IRScope(forbodybb,forincbb); |
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402 |
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403 // do for body code |
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404 body->toIR(p); |
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405 |
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406 // move into the for increment block |
108
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407 if (!gIR->scopereturned()) |
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408 llvm::BranchInst::Create(forincbb, gIR->scopebb()); |
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409 gIR->scope() = IRScope(forincbb, endbb); |
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410 |
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411 // increment |
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412 if (increment) { |
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413 DValue* inc = increment->toElem(p); |
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414 delete inc; |
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415 } |
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416 |
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417 // loop |
108
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418 if (!gIR->scopereturned()) |
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419 llvm::BranchInst::Create(forbb, gIR->scopebb()); |
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420 |
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421 p->func()->gen->targetScopes.pop_back(); |
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422 |
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423 // rewrite the scope |
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424 gIR->scope() = IRScope(endbb,oldend); |
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425 } |
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426 |
15
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427 ////////////////////////////////////////////////////////////////////////////// |
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diff
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|
428 |
14
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429 void BreakStatement::toIR(IRState* p) |
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430 { |
132 | 431 Logger::println("BreakStatement::toIR(): %s", loc.toChars()); |
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432 LOG_SCOPE; |
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433 |
262
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434 // don't emit two terminators in a row |
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435 // happens just before DMD generated default statements if the last case terminates |
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436 if (p->scopereturned()) |
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437 return; |
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|
438 |
268
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439 if (global.params.symdebug) |
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440 DtoDwarfStopPoint(loc.linnum); |
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|
441 |
14
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442 if (ident != 0) { |
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443 Logger::println("ident = %s", ident->toChars()); |
145
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444 |
1141
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|
445 DtoEnclosingHandlers(loc, target); |
145
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446 |
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447 // get the loop statement the label refers to |
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448 Statement* targetLoopStatement = target->statement; |
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|
449 ScopeStatement* tmp; |
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450 while(tmp = targetLoopStatement->isScopeStatement()) |
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|
451 targetLoopStatement = tmp->statement; |
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|
452 |
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|
453 // find the right break block and jump there |
270
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|
454 bool found = false; |
1508
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Move function codegen data from IrFunction to new FuncGen.
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|
455 FuncGen::TargetScopeVec::reverse_iterator it = p->func()->gen->targetScopes.rbegin(); |
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Move function codegen data from IrFunction to new FuncGen.
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|
456 FuncGen::TargetScopeVec::reverse_iterator it_end = p->func()->gen->targetScopes.rend(); |
1145
40caa8207b3e
Moved IRTargetScopeS from IRState into IrFunction, fixes #240 .
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diff
changeset
|
457 while(it != it_end) { |
145
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|
458 if(it->s == targetLoopStatement) { |
1141
f99a3b393c03
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|
459 llvm::BranchInst::Create(it->breakTarget, p->scopebb()); |
270
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|
460 found = true; |
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|
461 break; |
145
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|
462 } |
1145
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Moved IRTargetScopeS from IRState into IrFunction, fixes #240 .
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|
463 ++it; |
145
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|
464 } |
270
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|
465 assert(found); |
14
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|
466 } |
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|
467 else { |
1141
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diff
changeset
|
468 // find closest scope with a break target |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
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parents:
1414
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|
469 FuncGen::TargetScopeVec::reverse_iterator it = p->func()->gen->targetScopes.rbegin(); |
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Move function codegen data from IrFunction to new FuncGen.
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parents:
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changeset
|
470 FuncGen::TargetScopeVec::reverse_iterator it_end = p->func()->gen->targetScopes.rend(); |
1145
40caa8207b3e
Moved IRTargetScopeS from IRState into IrFunction, fixes #240 .
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parents:
1141
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|
471 while(it != it_end) { |
1141
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
Christian Kamm <kamm incasoftware de>
parents:
1103
diff
changeset
|
472 if(it->breakTarget) { |
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
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parents:
1103
diff
changeset
|
473 break; |
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
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parents:
1103
diff
changeset
|
474 } |
1145
40caa8207b3e
Moved IRTargetScopeS from IRState into IrFunction, fixes #240 .
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1141
diff
changeset
|
475 ++it; |
1141
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
Christian Kamm <kamm incasoftware de>
parents:
1103
diff
changeset
|
476 } |
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
Christian Kamm <kamm incasoftware de>
parents:
1103
diff
changeset
|
477 DtoEnclosingHandlers(loc, it->s); |
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
Christian Kamm <kamm incasoftware de>
parents:
1103
diff
changeset
|
478 llvm::BranchInst::Create(it->breakTarget, gIR->scopebb()); |
14
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|
479 } |
270
d9d5d59873d8
[svn r291] Fixed a bunch of the old Phobos tests to work with Tango.
lindquist
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268
diff
changeset
|
480 |
d9d5d59873d8
[svn r291] Fixed a bunch of the old Phobos tests to work with Tango.
lindquist
parents:
268
diff
changeset
|
481 // the break terminated this basicblock, start a new one |
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|
482 llvm::BasicBlock* oldend = gIR->scopeend(); |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
483 llvm::BasicBlock* bb = llvm::BasicBlock::Create(gIR->context(), "afterbreak", p->topfunc(), oldend); |
270
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|
484 p->scope() = IRScope(bb,oldend); |
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|
485 } |
0e86428ee567
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lindquist
parents:
diff
changeset
|
486 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
487 ////////////////////////////////////////////////////////////////////////////// |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
488 |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
489 void ContinueStatement::toIR(IRState* p) |
0e86428ee567
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lindquist
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changeset
|
490 { |
132 | 491 Logger::println("ContinueStatement::toIR(): %s", loc.toChars()); |
14
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|
492 LOG_SCOPE; |
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|
493 |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
494 if (global.params.symdebug) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
495 DtoDwarfStopPoint(loc.linnum); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
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267
diff
changeset
|
496 |
14
0e86428ee567
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changeset
|
497 if (ident != 0) { |
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lindquist
parents:
diff
changeset
|
498 Logger::println("ident = %s", ident->toChars()); |
145
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
ChristianK
parents:
144
diff
changeset
|
499 |
1141
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
Christian Kamm <kamm incasoftware de>
parents:
1103
diff
changeset
|
500 DtoEnclosingHandlers(loc, target); |
145
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
ChristianK
parents:
144
diff
changeset
|
501 |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
ChristianK
parents:
144
diff
changeset
|
502 // get the loop statement the label refers to |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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diff
changeset
|
503 Statement* targetLoopStatement = target->statement; |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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diff
changeset
|
504 ScopeStatement* tmp; |
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[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
505 while(tmp = targetLoopStatement->isScopeStatement()) |
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[svn r150] fixes #16 and #17, implements GotoCaseStatement
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diff
changeset
|
506 targetLoopStatement = tmp->statement; |
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507 |
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508 // find the right continue block and jump there |
395
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509 bool found = false; |
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510 FuncGen::TargetScopeVec::reverse_iterator it = p->func()->gen->targetScopes.rbegin(); |
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511 FuncGen::TargetScopeVec::reverse_iterator it_end = p->func()->gen->targetScopes.rend(); |
1145
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512 while(it != it_end) { |
145
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513 if(it->s == targetLoopStatement) { |
1141
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Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
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|
514 llvm::BranchInst::Create(it->continueTarget, gIR->scopebb()); |
395
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515 found = true; |
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516 break; |
145
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517 } |
1145
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518 ++it; |
145
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519 } |
395
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520 assert(found); |
14
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521 } |
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522 else { |
1141
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523 // find closest scope with a continue target |
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524 FuncGen::TargetScopeVec::reverse_iterator it = p->func()->gen->targetScopes.rbegin(); |
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525 FuncGen::TargetScopeVec::reverse_iterator it_end = p->func()->gen->targetScopes.rend(); |
1145
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526 while(it != it_end) { |
1141
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527 if(it->continueTarget) { |
311
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528 break; |
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529 } |
1145
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530 ++it; |
311
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531 } |
1141
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532 DtoEnclosingHandlers(loc, it->s); |
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533 llvm::BranchInst::Create(it->continueTarget, gIR->scopebb()); |
14
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534 } |
395
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535 |
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536 // the continue terminated this basicblock, start a new one |
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537 llvm::BasicBlock* oldend = gIR->scopeend(); |
1571
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IntegerType is now contextifed.
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538 llvm::BasicBlock* bb = llvm::BasicBlock::Create(gIR->context(), "aftercontinue", p->topfunc(), oldend); |
395
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539 p->scope() = IRScope(bb,oldend); |
14
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540 } |
0e86428ee567
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|
541 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
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diff
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542 ////////////////////////////////////////////////////////////////////////////// |
37a4fdab33fc
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|
543 |
14
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544 void OnScopeStatement::toIR(IRState* p) |
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545 { |
132 | 546 Logger::println("OnScopeStatement::toIR(): %s", loc.toChars()); |
14
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547 LOG_SCOPE; |
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|
548 |
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549 assert(statement); |
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550 //statement->toIR(p); // this seems to be redundant |
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551 } |
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|
552 |
15
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diff
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|
553 ////////////////////////////////////////////////////////////////////////////// |
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[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
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14
diff
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|
554 |
14
0e86428ee567
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|
555 void TryFinallyStatement::toIR(IRState* p) |
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|
556 { |
132 | 557 Logger::println("TryFinallyStatement::toIR(): %s", loc.toChars()); |
14
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558 LOG_SCOPE; |
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559 |
268
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|
560 if (global.params.symdebug) |
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|
561 DtoDwarfStopPoint(loc.linnum); |
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562 |
652
c8fcde3337b0
Fix TryFinally without body or finalbody.
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diff
changeset
|
563 // if there's no finalbody or no body, things are simple |
c8fcde3337b0
Fix TryFinally without body or finalbody.
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parents:
632
diff
changeset
|
564 if (!finalbody) { |
c8fcde3337b0
Fix TryFinally without body or finalbody.
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parents:
632
diff
changeset
|
565 if (body) |
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
566 body->toIR(p); |
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
567 return; |
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
568 } |
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
569 if (!body) { |
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
570 finalbody->toIR(p); |
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
571 return; |
c8fcde3337b0
Fix TryFinally without body or finalbody.
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parents:
632
diff
changeset
|
572 } |
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
573 |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
574 // create basic blocks |
40 | 575 llvm::BasicBlock* oldend = p->scopeend(); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
576 |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
577 llvm::BasicBlock* trybb = llvm::BasicBlock::Create(gIR->context(), "try", p->topfunc(), oldend); |
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
578 llvm::BasicBlock* finallybb = llvm::BasicBlock::Create(gIR->context(), "finally", p->topfunc(), oldend); |
314
8d98e42ece93
[svn r335] The basics of exception handling are in place.
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311
diff
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|
579 // the landing pad for statements in the try block |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
580 llvm::BasicBlock* landingpadbb = llvm::BasicBlock::Create(gIR->context(), "landingpad", p->topfunc(), oldend); |
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
581 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "endtryfinally", p->topfunc(), oldend); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
582 |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
583 // pass the previous BB into this |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
584 assert(!gIR->scopereturned()); |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
585 llvm::BranchInst::Create(trybb, p->scopebb()); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
586 |
314
8d98e42ece93
[svn r335] The basics of exception handling are in place.
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311
diff
changeset
|
587 // |
319
e9c93739bc4c
[svn r340] Rework exception handling to work with nested tryfinally and trycatch.
ChristianK
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315
diff
changeset
|
588 // set up the landing pad |
e9c93739bc4c
[svn r340] Rework exception handling to work with nested tryfinally and trycatch.
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315
diff
changeset
|
589 // |
e9c93739bc4c
[svn r340] Rework exception handling to work with nested tryfinally and trycatch.
ChristianK
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315
diff
changeset
|
590 p->scope() = IRScope(landingpadbb, endbb); |
e9c93739bc4c
[svn r340] Rework exception handling to work with nested tryfinally and trycatch.
ChristianK
parents:
315
diff
changeset
|
591 |
652
c8fcde3337b0
Fix TryFinally without body or finalbody.
Christian Kamm <kamm incasoftware de>
parents:
632
diff
changeset
|
592 assert(finalbody); |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
593 IRLandingPad& pad = gIR->func()->gen->landingPadInfo; |
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
594 pad.addFinally(finalbody); |
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
595 pad.push(landingpadbb); |
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
596 gIR->func()->gen->targetScopes.push_back(IRTargetScope(this,new EnclosingTryFinally(this,gIR->func()->gen->landingPad),NULL,NULL)); |
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
597 gIR->func()->gen->landingPad = pad.get(); |
319
e9c93739bc4c
[svn r340] Rework exception handling to work with nested tryfinally and trycatch.
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parents:
315
diff
changeset
|
598 |
e9c93739bc4c
[svn r340] Rework exception handling to work with nested tryfinally and trycatch.
ChristianK
parents:
315
diff
changeset
|
599 // |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
600 // do the try block |
314
8d98e42ece93
[svn r335] The basics of exception handling are in place.
ChristianK
parents:
311
diff
changeset
|
601 // |
40 | 602 p->scope() = IRScope(trybb,finallybb); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
603 |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
604 assert(body); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
605 body->toIR(p); |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
606 |
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
607 // terminate try BB |
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
608 if (!p->scopereturned()) |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
609 llvm::BranchInst::Create(finallybb, p->scopebb()); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
610 |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
611 pad.pop(); |
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
612 gIR->func()->gen->landingPad = pad.get(); |
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
613 gIR->func()->gen->targetScopes.pop_back(); |
314
8d98e42ece93
[svn r335] The basics of exception handling are in place.
ChristianK
parents:
311
diff
changeset
|
614 |
8d98e42ece93
[svn r335] The basics of exception handling are in place.
ChristianK
parents:
311
diff
changeset
|
615 // |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
616 // do finally block |
314
8d98e42ece93
[svn r335] The basics of exception handling are in place.
ChristianK
parents:
311
diff
changeset
|
617 // |
319
e9c93739bc4c
[svn r340] Rework exception handling to work with nested tryfinally and trycatch.
ChristianK
parents:
315
diff
changeset
|
618 p->scope() = IRScope(finallybb,landingpadbb); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
619 finalbody->toIR(p); |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
620 |
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
621 // terminate finally |
314
8d98e42ece93
[svn r335] The basics of exception handling are in place.
ChristianK
parents:
311
diff
changeset
|
622 //TODO: isn't it an error to have a 'returned' finally block? |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
80
diff
changeset
|
623 if (!gIR->scopereturned()) { |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
624 llvm::BranchInst::Create(endbb, p->scopebb()); |
40 | 625 } |
626 | |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
627 // rewrite the scope |
40 | 628 p->scope() = IRScope(endbb,oldend); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
629 } |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
630 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
631 ////////////////////////////////////////////////////////////////////////////// |
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632 |
14
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633 void TryCatchStatement::toIR(IRState* p) |
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634 { |
132 | 635 Logger::println("TryCatchStatement::toIR(): %s", loc.toChars()); |
14
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636 LOG_SCOPE; |
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637 |
268
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638 if (global.params.symdebug) |
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639 DtoDwarfStopPoint(loc.linnum); |
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640 |
133
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641 // create basic blocks |
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642 llvm::BasicBlock* oldend = p->scopeend(); |
14
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643 |
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644 llvm::BasicBlock* trybb = llvm::BasicBlock::Create(gIR->context(), "try", p->topfunc(), oldend); |
314
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645 // the landing pad will be responsible for branching to the correct catch block |
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646 llvm::BasicBlock* landingpadbb = llvm::BasicBlock::Create(gIR->context(), "landingpad", p->topfunc(), oldend); |
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647 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "endtrycatch", p->topfunc(), oldend); |
133
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648 |
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649 // pass the previous BB into this |
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650 assert(!gIR->scopereturned()); |
205
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651 llvm::BranchInst::Create(trybb, p->scopebb()); |
133
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652 |
314
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653 // |
319
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654 // do catches and the landing pad |
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655 // |
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656 assert(catches); |
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657 gIR->scope() = IRScope(landingpadbb, endbb); |
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658 |
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659 IRLandingPad& pad = gIR->func()->gen->landingPadInfo; |
319
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660 for (int i = 0; i < catches->dim; i++) |
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661 { |
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662 Catch *c = (Catch *)catches->data[i]; |
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663 pad.addCatch(c, endbb); |
319
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664 } |
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665 |
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666 pad.push(landingpadbb); |
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667 gIR->func()->gen->landingPad = pad.get(); |
319
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668 |
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669 // |
133
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670 // do the try block |
314
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671 // |
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672 p->scope() = IRScope(trybb,landingpadbb); |
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673 |
14
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674 assert(body); |
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675 body->toIR(p); |
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676 |
133
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677 if (!gIR->scopereturned()) |
205
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678 llvm::BranchInst::Create(endbb, p->scopebb()); |
133
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679 |
1508
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680 pad.pop(); |
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681 gIR->func()->gen->landingPad = pad.get(); |
133
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682 |
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683 // rewrite the scope |
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684 p->scope() = IRScope(endbb,oldend); |
14
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685 } |
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686 |
15
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687 ////////////////////////////////////////////////////////////////////////////// |
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688 |
14
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689 void ThrowStatement::toIR(IRState* p) |
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690 { |
132 | 691 Logger::println("ThrowStatement::toIR(): %s", loc.toChars()); |
14
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692 LOG_SCOPE; |
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693 |
268
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694 if (global.params.symdebug) |
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695 DtoDwarfStopPoint(loc.linnum); |
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696 |
14
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697 assert(exp); |
86
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698 DValue* e = exp->toElem(p); |
687
0a682c7805d2
Emit region.end debug calls before a throw.
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699 |
0a682c7805d2
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700 if (global.params.symdebug) DtoDwarfFuncEnd(gIR->func()->decl); |
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701 |
133
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702 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_throw_exception"); |
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703 //Logger::cout() << "calling: " << *fn << '\n'; |
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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704 LLValue* arg = DtoBitCast(e->getRVal(), fn->getFunctionType()->getParamType(0)); |
133
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705 //Logger::cout() << "arg: " << *arg << '\n'; |
315
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[svn r336] Made sure calls within a landing pad area are invokes.
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706 gIR->CreateCallOrInvoke(fn, arg); |
133
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707 gIR->ir->CreateUnreachable(); |
309 | 708 |
709 // need a block after the throw for now | |
710 llvm::BasicBlock* oldend = gIR->scopeend(); | |
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|
711 llvm::BasicBlock* bb = llvm::BasicBlock::Create(gIR->context(), "afterthrow", p->topfunc(), oldend); |
309 | 712 p->scope() = IRScope(bb,oldend); |
14
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713 } |
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|
714 |
15
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715 ////////////////////////////////////////////////////////////////////////////// |
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716 |
122 | 717 // used to build the sorted list of cases |
718 struct Case : Object | |
719 { | |
720 StringExp* str; | |
721 size_t index; | |
722 | |
723 Case(StringExp* s, size_t i) { | |
724 str = s; | |
725 index = i; | |
726 } | |
727 | |
728 int compare(Object *obj) { | |
729 Case* c2 = (Case*)obj; | |
730 return str->compare(c2->str); | |
731 } | |
732 }; | |
733 | |
715
30b42a283c8e
Removed TypeOpaque from DMD.
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parents:
704
diff
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|
734 static LLValue* call_string_switch_runtime(llvm::Value* table, Expression* e) |
122 | 735 { |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
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parents:
479
diff
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|
736 Type* dt = e->type->toBasetype(); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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747
diff
changeset
|
737 Type* dtnext = dt->nextOf()->toBasetype(); |
122 | 738 TY ty = dtnext->ty; |
739 const char* fname; | |
740 if (ty == Tchar) { | |
741 fname = "_d_switch_string"; | |
742 } | |
743 else if (ty == Twchar) { | |
744 fname = "_d_switch_ustring"; | |
745 } | |
746 else if (ty == Tdchar) { | |
747 fname = "_d_switch_dstring"; | |
748 } | |
749 else { | |
750 assert(0 && "not char/wchar/dchar"); | |
751 } | |
752 | |
753 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, fname); | |
217
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[svn r233] Added: -oq command line option for writing fully qualified object names.
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754 |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
611
diff
changeset
|
755 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
611
diff
changeset
|
756 { |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
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parents:
611
diff
changeset
|
757 Logger::cout() << *table->getType() << '\n'; |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
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parents:
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diff
changeset
|
758 Logger::cout() << *fn->getFunctionType()->getParamType(0) << '\n'; |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
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parents:
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diff
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|
759 } |
197
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|
760 assert(table->getType() == fn->getFunctionType()->getParamType(0)); |
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[svn r213] Fixed: foreach on an object seems to have been broken, the issue was that DMD generates an implicit delegate with conflicting types for 'this'.
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|
761 |
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lindquist
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|
762 DValue* val = e->toElem(gIR); |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
763 LLValue* llval = val->getRVal(); |
197
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diff
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|
764 assert(llval->getType() == fn->getFunctionType()->getParamType(1)); |
bfcb657756f6
[svn r213] Fixed: foreach on an object seems to have been broken, the issue was that DMD generates an implicit delegate with conflicting types for 'this'.
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diff
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|
765 |
1013
8c73ff5f69e0
Use llvm::CallSite instead of custom CallOrInvoke class.
Frits van Bommel <fvbommel wxs.nl>
parents:
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diff
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|
766 LLCallSite call = gIR->CreateCallOrInvoke2(fn, table, llval, "tmp"); |
271
1e6e2b5d5bfe
[svn r292] Fixed: string switch was broken in several ways.
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767 |
1013
8c73ff5f69e0
Use llvm::CallSite instead of custom CallOrInvoke class.
Frits van Bommel <fvbommel wxs.nl>
parents:
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diff
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|
768 return call.getInstruction(); |
122 | 769 } |
770 | |
14
0e86428ee567
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|
771 void SwitchStatement::toIR(IRState* p) |
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parents:
diff
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|
772 { |
132 | 773 Logger::println("SwitchStatement::toIR(): %s", loc.toChars()); |
14
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lindquist
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diff
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|
774 LOG_SCOPE; |
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|
775 |
268
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diff
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|
776 if (global.params.symdebug) |
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parents:
267
diff
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|
777 DtoDwarfStopPoint(loc.linnum); |
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|
778 |
14
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lindquist
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|
779 llvm::BasicBlock* oldend = gIR->scopeend(); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
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diff
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|
780 |
263
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
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262
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|
781 // clear data from previous passes... :/ |
2be09ee06bc7
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|
782 for (int i=0; i<cases->dim; ++i) |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
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262
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|
783 { |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
784 CaseStatement* cs = (CaseStatement*)cases->data[i]; |
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785 cs->bodyBB = NULL; |
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786 cs->llvmIdx = NULL; |
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787 } |
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788 |
122 | 789 // string switch? |
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790 llvm::Value* switchTable = 0; |
262
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791 Array caseArray; |
122 | 792 if (!condition->type->isintegral()) |
793 { | |
262
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794 Logger::println("is string switch"); |
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795 // build array of the stringexpS |
271
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796 caseArray.reserve(cases->dim); |
262
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797 for (int i=0; i<cases->dim; ++i) |
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798 { |
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799 CaseStatement* cs = (CaseStatement*)cases->data[i]; |
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800 |
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801 assert(cs->exp->op == TOKstring); |
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802 caseArray.push(new Case((StringExp*)cs->exp, i)); |
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803 } |
122 | 804 // first sort it |
805 caseArray.sort(); | |
806 // iterate and add indices to cases | |
271
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807 std::vector<LLConstant*> inits(caseArray.dim); |
122 | 808 for (size_t i=0; i<caseArray.dim; ++i) |
809 { | |
271
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810 Case* c = (Case*)caseArray.data[i]; |
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811 CaseStatement* cs = (CaseStatement*)cases->data[c->index]; |
262
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812 cs->llvmIdx = DtoConstUint(i); |
271
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813 inits[i] = c->str->toConstElem(p); |
122 | 814 } |
815 // build static array for ptr or final array | |
213
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816 const LLType* elemTy = DtoType(condition->type); |
122 | 817 const llvm::ArrayType* arrTy = llvm::ArrayType::get(elemTy, inits.size()); |
1554
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818 LLConstant* arrInit = LLConstantArray::get(arrTy, inits); |
1529
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819 llvm::GlobalVariable* arr = new llvm::GlobalVariable(*gIR->module, arrTy, true, llvm::GlobalValue::InternalLinkage, arrInit, ".string_switch_table_data"); |
122 | 820 |
213
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821 const LLType* elemPtrTy = getPtrToType(elemTy); |
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822 LLConstant* arrPtr = llvm::ConstantExpr::getBitCast(arr, elemPtrTy); |
122 | 823 |
824 // build the static table | |
213
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825 std::vector<const LLType*> types; |
122 | 826 types.push_back(DtoSize_t()); |
827 types.push_back(elemPtrTy); | |
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828 const llvm::StructType* sTy = llvm::StructType::get(gIR->context(), types); |
213
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829 std::vector<LLConstant*> sinits; |
122 | 830 sinits.push_back(DtoConstSize_t(inits.size())); |
831 sinits.push_back(arrPtr); | |
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832 switchTable = llvm::ConstantStruct::get(sTy, sinits); |
122 | 833 } |
834 | |
262
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835 // body block |
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836 llvm::BasicBlock* bodybb = llvm::BasicBlock::Create(gIR->context(), "switchbody", p->topfunc(), oldend); |
262
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837 |
14
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838 // default |
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839 llvm::BasicBlock* defbb = 0; |
262
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840 if (sdefault) { |
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841 Logger::println("has default"); |
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842 defbb = llvm::BasicBlock::Create(gIR->context(), "default", p->topfunc(), oldend); |
145
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843 sdefault->bodyBB = defbb; |
14
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844 } |
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845 |
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846 // end (break point) |
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847 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "switchend", p->topfunc(), oldend); |
14
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848 |
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849 // condition var |
213
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850 LLValue* condVal; |
122 | 851 // integral switch |
852 if (condition->type->isintegral()) { | |
853 DValue* cond = condition->toElem(p); | |
854 condVal = cond->getRVal(); | |
855 } | |
856 // string switch | |
857 else { | |
858 condVal = call_string_switch_runtime(switchTable, condition); | |
859 } | |
205
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860 llvm::SwitchInst* si = llvm::SwitchInst::Create(condVal, defbb ? defbb : endbb, cases->dim, p->scopebb()); |
14
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861 |
262
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862 // do switch body |
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863 assert(body); |
14
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864 |
262
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865 p->scope() = IRScope(bodybb, endbb); |
1508
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866 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,NULL,endbb)); |
262
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867 body->toIR(p); |
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|
868 p->func()->gen->targetScopes.pop_back(); |
14
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869 |
262
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870 if (!p->scopereturned()) |
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871 llvm::BranchInst::Create(endbb, p->scopebb()); |
14
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872 |
262
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873 // add the cases |
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874 for (int i=0; i<cases->dim; ++i) |
14
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875 { |
262
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876 CaseStatement* cs = (CaseStatement*)cases->data[i]; |
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877 si->addCase(cs->llvmIdx, cs->bodyBB); |
14
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|
878 } |
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|
879 |
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|
880 gIR->scope() = IRScope(endbb,oldend); |
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|
881 } |
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|
882 |
15
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|
883 ////////////////////////////////////////////////////////////////////////////// |
108
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|
884 void CaseStatement::toIR(IRState* p) |
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885 { |
132 | 886 Logger::println("CaseStatement::toIR(): %s", loc.toChars()); |
108
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|
887 LOG_SCOPE; |
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|
888 |
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|
889 llvm::BasicBlock* nbb = llvm::BasicBlock::Create(gIR->context(), "case", p->topfunc(), p->scopeend()); |
263
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|
890 |
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|
891 if (bodyBB && !bodyBB->getTerminator()) |
262
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892 { |
263
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|
893 llvm::BranchInst::Create(nbb, bodyBB); |
262
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894 } |
263
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|
895 bodyBB = nbb; |
262
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|
896 |
271
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|
897 if (llvmIdx == NULL) { |
262
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898 LLConstant* c = exp->toConstElem(p); |
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899 llvmIdx = isaConstantInt(c); |
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900 } |
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|
901 |
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902 if (!p->scopereturned()) |
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903 llvm::BranchInst::Create(bodyBB, p->scopebb()); |
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|
904 |
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905 p->scope() = IRScope(bodyBB, p->scopeend()); |
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906 |
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907 assert(statement); |
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908 statement->toIR(p); |
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909 } |
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|
910 |
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911 ////////////////////////////////////////////////////////////////////////////// |
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912 void DefaultStatement::toIR(IRState* p) |
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913 { |
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914 Logger::println("DefaultStatement::toIR(): %s", loc.toChars()); |
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|
915 LOG_SCOPE; |
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|
916 |
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917 assert(bodyBB); |
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918 |
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|
919 llvm::BasicBlock* nbb = llvm::BasicBlock::Create(gIR->context(), "default", p->topfunc(), p->scopeend()); |
263
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920 |
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921 if (!bodyBB->getTerminator()) |
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922 { |
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923 llvm::BranchInst::Create(nbb, bodyBB); |
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924 } |
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|
925 bodyBB = nbb; |
262
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926 |
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[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
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|
927 if (!p->scopereturned()) |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
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|
928 llvm::BranchInst::Create(bodyBB, p->scopebb()); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
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parents:
244
diff
changeset
|
929 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
930 p->scope() = IRScope(bodyBB, p->scopeend()); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
931 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
932 assert(statement); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
933 statement->toIR(p); |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
934 } |
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
935 |
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
936 ////////////////////////////////////////////////////////////////////////////// |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
937 |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
938 void UnrolledLoopStatement::toIR(IRState* p) |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
939 { |
132 | 940 Logger::println("UnrolledLoopStatement::toIR(): %s", loc.toChars()); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
941 LOG_SCOPE; |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
942 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
943 // if no statements, there's nothing to do |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
944 if (!statements || !statements->dim) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
945 return; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
946 |
268
23d0d9855cad
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lindquist
parents:
267
diff
changeset
|
947 if (global.params.symdebug) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
948 DtoDwarfStopPoint(loc.linnum); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
949 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
950 // DMD doesn't fold stuff like continue/break, and since this isn't really a loop |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
778
diff
changeset
|
951 // we have to keep track of each statement and jump to the next/end on continue/break |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
952 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
953 llvm::BasicBlock* oldend = gIR->scopeend(); |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
954 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
955 // create a block for each statement |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
956 size_t nstmt = statements->dim; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
957 LLSmallVector<llvm::BasicBlock*, 4> blocks(nstmt, NULL); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
958 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
959 for (size_t i=0; i<nstmt; i++) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
960 { |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
961 blocks[i] = llvm::BasicBlock::Create(gIR->context(), "unrolledstmt", p->topfunc(), oldend); |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
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diff
changeset
|
962 } |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
963 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
964 // create end block |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
965 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "unrolledend", p->topfunc(), oldend); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
966 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
967 // enter first stmt |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
968 if (!p->scopereturned()) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
969 p->ir->CreateBr(blocks[0]); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
970 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
971 // do statements |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
972 Statement** stmts = (Statement**)statements->data; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
973 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
974 for (int i=0; i<nstmt; i++) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
975 { |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
976 Statement* s = stmts[i]; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
977 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
978 // get blocks |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
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diff
changeset
|
979 llvm::BasicBlock* thisbb = blocks[i]; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
980 llvm::BasicBlock* nextbb = (i+1 == nstmt) ? endbb : blocks[i+1]; |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
981 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
982 // update scope |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
983 p->scope() = IRScope(thisbb,nextbb); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
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diff
changeset
|
984 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
985 // push loop scope |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
986 // continue goes to next statement, break goes to end |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
987 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,nextbb,endbb)); |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
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diff
changeset
|
988 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
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diff
changeset
|
989 // do statement |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
990 s->toIR(p); |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
991 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
992 // pop loop scope |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
993 p->func()->gen->targetScopes.pop_back(); |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
994 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
995 // next stmt |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
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diff
changeset
|
996 if (!p->scopereturned()) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
997 p->ir->CreateBr(nextbb); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
998 } |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
999 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
1000 // finish scope |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
1001 if (!p->scopereturned()) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
1002 p->ir->CreateBr(endbb); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1003 p->scope() = IRScope(endbb,oldend); |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1004 } |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1005 |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1006 ////////////////////////////////////////////////////////////////////////////// |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1007 |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1008 void ForeachStatement::toIR(IRState* p) |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
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|
1009 { |
132 | 1010 Logger::println("ForeachStatement::toIR(): %s", loc.toChars()); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1011 LOG_SCOPE; |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1012 |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
1013 if (global.params.symdebug) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
1014 DtoDwarfStopPoint(loc.linnum); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
1015 |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1016 //assert(arguments->dim == 1); |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1017 assert(value != 0); |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1018 assert(aggr != 0); |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1019 assert(func != 0); |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1020 |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1021 //Argument* arg = (Argument*)arguments->data[0]; |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1022 //Logger::println("Argument is %s", arg->toChars()); |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1023 |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1024 Logger::println("aggr = %s", aggr->toChars()); |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1025 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1026 // key |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
1027 const LLType* keytype = key ? DtoType(key->type) : DtoSize_t(); |
745
5761d7e6f628
Tried using DtoDeclarationExp for VarDecls in Statements to fix nesting issues
Christian Kamm <kamm incasoftware de>
parents:
733
diff
changeset
|
1028 LLValue* keyvar; |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
133
diff
changeset
|
1029 if (key) |
747
46d0755451a4
Added DtoRawVarDeclaration routine to handle special variables in some statements.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
745
diff
changeset
|
1030 keyvar = DtoRawVarDeclaration(key); |
745
5761d7e6f628
Tried using DtoDeclarationExp for VarDecls in Statements to fix nesting issues
Christian Kamm <kamm incasoftware de>
parents:
733
diff
changeset
|
1031 else |
1350
15e9762bb620
Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 .
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1271
diff
changeset
|
1032 keyvar = DtoRawAlloca(keytype, 0, "foreachkey"); // FIXME: align? |
1554
d6e8d5db259f
LLVMContext changes up to r77366
Benjamin Kramer <benny.kra@gmail.com>
parents:
1549
diff
changeset
|
1033 LLValue* zerokey = LLConstantInt::get(keytype,0,false); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1034 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1035 // value |
201 | 1036 Logger::println("value = %s", value->toPrettyChars()); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
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diff
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|
1037 LLValue* valvar = NULL; |
1185
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1038 if (!value->isRef() && !value->isOut()) { |
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1039 // Create a local variable to serve as the value. |
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1040 DtoRawVarDeclaration(value); |
745
5761d7e6f628
Tried using DtoDeclarationExp for VarDecls in Statements to fix nesting issues
Christian Kamm <kamm incasoftware de>
parents:
733
diff
changeset
|
1041 valvar = value->ir.irLocal->value; |
1185
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1042 } |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1043 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1044 // what to iterate |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1045 DValue* aggrval = aggr->toElem(p); |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
1046 Type* aggrtype = aggr->type->toBasetype(); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1047 |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1048 // get length and pointer |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
305
diff
changeset
|
1049 LLValue* niters = DtoArrayLen(aggrval); |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
305
diff
changeset
|
1050 LLValue* val = DtoArrayPtr(aggrval); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1051 |
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
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1052 if (niters->getType() != keytype) |
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|
1053 { |
133
44a95ac7368a
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diff
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|
1054 size_t sz1 = getTypeBitSize(niters->getType()); |
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|
1055 size_t sz2 = getTypeBitSize(keytype); |
109
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diff
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|
1056 if (sz1 < sz2) |
5ab8e92611f9
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108
diff
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|
1057 niters = gIR->ir->CreateZExt(niters, keytype, "foreachtrunckey"); |
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1058 else if (sz1 > sz2) |
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diff
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|
1059 niters = gIR->ir->CreateTrunc(niters, keytype, "foreachtrunckey"); |
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[svn r113] Added initial support for associative arrays (AAs).
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|
1060 else |
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diff
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|
1061 niters = gIR->ir->CreateBitCast(niters, keytype, "foreachtrunckey"); |
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diff
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|
1062 } |
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|
1063 |
213
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|
1064 LLConstant* delta = 0; |
33
bc641b23a714
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32
diff
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|
1065 if (op == TOKforeach) { |
94
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parents:
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diff
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|
1066 new llvm::StoreInst(zerokey, keyvar, p->scopebb()); |
32
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|
1067 } |
94
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1068 else { |
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|
1069 new llvm::StoreInst(niters, keyvar, p->scopebb()); |
32
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diff
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|
1070 } |
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parents:
15
diff
changeset
|
1071 |
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lindquist
parents:
15
diff
changeset
|
1072 llvm::BasicBlock* oldend = gIR->scopeend(); |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
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|
1073 llvm::BasicBlock* condbb = llvm::BasicBlock::Create(gIR->context(), "foreachcond", p->topfunc(), oldend); |
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
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|
1074 llvm::BasicBlock* bodybb = llvm::BasicBlock::Create(gIR->context(), "foreachbody", p->topfunc(), oldend); |
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
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diff
changeset
|
1075 llvm::BasicBlock* nextbb = llvm::BasicBlock::Create(gIR->context(), "foreachnext", p->topfunc(), oldend); |
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
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1569
diff
changeset
|
1076 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "foreachend", p->topfunc(), oldend); |
32
a86fe7496b58
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diff
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|
1077 |
205
9d44ec83acd1
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parents:
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diff
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|
1078 llvm::BranchInst::Create(condbb, p->scopebb()); |
32
a86fe7496b58
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parents:
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diff
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|
1079 |
94
61615fa85940
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lindquist
parents:
86
diff
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|
1080 // condition |
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86
diff
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|
1081 p->scope() = IRScope(condbb,bodybb); |
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|
1082 |
213
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|
1083 LLValue* done = 0; |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
1084 LLValue* load = DtoLoad(keyvar); |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1085 if (op == TOKforeach) { |
365 | 1086 done = p->ir->CreateICmpULT(load, niters, "tmp"); |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
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|
1087 } |
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1088 else if (op == TOKforeach_reverse) { |
365 | 1089 done = p->ir->CreateICmpUGT(load, zerokey, "tmp"); |
1554
d6e8d5db259f
LLVMContext changes up to r77366
Benjamin Kramer <benny.kra@gmail.com>
parents:
1549
diff
changeset
|
1090 load = p->ir->CreateSub(load, LLConstantInt::get(keytype, 1, false), "tmp"); |
365 | 1091 DtoStore(load, keyvar); |
33
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[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1092 } |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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parents:
201
diff
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|
1093 llvm::BranchInst::Create(bodybb, endbb, done, p->scopebb()); |
33
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[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1094 |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
1095 // init body |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1096 p->scope() = IRScope(bodybb,nextbb); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1097 |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1098 // get value for this iteration |
1554
d6e8d5db259f
LLVMContext changes up to r77366
Benjamin Kramer <benny.kra@gmail.com>
parents:
1549
diff
changeset
|
1099 LLConstant* zero = LLConstantInt::get(keytype,0,false); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
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|
1100 LLValue* loadedKey = p->ir->CreateLoad(keyvar,"tmp"); |
1185
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1101 LLValue* gep = DtoGEP1(val,loadedKey); |
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
45
diff
changeset
|
1102 |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
82
diff
changeset
|
1103 if (!value->isRef() && !value->isOut()) { |
1185
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1104 // Copy value to local variable, and use it as the value variable. |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
519
diff
changeset
|
1105 DVarValue dst(value->type, valvar); |
1185
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1106 DVarValue src(value->type, gep); |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
519
diff
changeset
|
1107 DtoAssign(loc, &dst, &src); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
1108 value->ir.irLocal->value = valvar; |
1185
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1109 } else { |
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1110 // Use the GEP as the address of the value variable. |
8baf611f0009
Fix nested references to 'ref' foreach variables.
Frits van Bommel <fvbommel wxs.nl>
parents:
1160
diff
changeset
|
1111 DtoRawVarDeclaration(value, gep); |
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
45
diff
changeset
|
1112 } |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1113 |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
1114 // emit body |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
1115 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,nextbb,endbb)); |
519
bc0835cd3440
Don't assert on empty foreach body.
Christian Kamm <kamm incasoftware de>
parents:
518
diff
changeset
|
1116 if(body) |
bc0835cd3440
Don't assert on empty foreach body.
Christian Kamm <kamm incasoftware de>
parents:
518
diff
changeset
|
1117 body->toIR(p); |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
1118 p->func()->gen->targetScopes.pop_back(); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1119 |
40 | 1120 if (!p->scopereturned()) |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1121 llvm::BranchInst::Create(nextbb, p->scopebb()); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1122 |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1123 // next |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1124 p->scope() = IRScope(nextbb,endbb); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1125 if (op == TOKforeach) { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
1126 LLValue* load = DtoLoad(keyvar); |
1554
d6e8d5db259f
LLVMContext changes up to r77366
Benjamin Kramer <benny.kra@gmail.com>
parents:
1549
diff
changeset
|
1127 load = p->ir->CreateAdd(load, LLConstantInt::get(keytype, 1, false), "tmp"); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1128 DtoStore(load, keyvar); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
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|
1129 } |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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parents:
201
diff
changeset
|
1130 llvm::BranchInst::Create(condbb, p->scopebb()); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1131 |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1132 // end |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1133 p->scope() = IRScope(endbb,oldend); |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1134 } |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1135 |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1136 ////////////////////////////////////////////////////////////////////////////// |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1137 |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1138 #if DMDV2 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1139 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1140 void ForeachRangeStatement::toIR(IRState* p) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1141 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1142 Logger::println("ForeachRangeStatement::toIR(): %s", loc.toChars()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1143 LOG_SCOPE; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1144 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1145 if (global.params.symdebug) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1146 DtoDwarfStopPoint(loc.linnum); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1147 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1148 // evaluate lwr/upr |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1149 assert(lwr->type->isintegral()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1150 LLValue* lower = lwr->toElem(p)->getRVal(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1151 assert(upr->type->isintegral()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1152 LLValue* upper = upr->toElem(p)->getRVal(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1153 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1154 // handle key |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1155 assert(key->type->isintegral()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1156 LLValue* keyval = DtoRawVarDeclaration(key); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1157 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1158 // store initial value in key |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1159 if (op == TOKforeach) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1160 DtoStore(lower, keyval); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
1161 else |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1162 DtoStore(upper, keyval); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1163 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1164 // set up the block we'll need |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1165 llvm::BasicBlock* oldend = gIR->scopeend(); |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
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diff
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|
1166 llvm::BasicBlock* condbb = llvm::BasicBlock::Create(gIR->context(), "foreachrange_cond", p->topfunc(), oldend); |
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IntegerType is now contextifed.
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|
1167 llvm::BasicBlock* bodybb = llvm::BasicBlock::Create(gIR->context(), "foreachrange_body", p->topfunc(), oldend); |
8d086d552909
IntegerType is now contextifed.
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diff
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|
1168 llvm::BasicBlock* nextbb = llvm::BasicBlock::Create(gIR->context(), "foreachrange_next", p->topfunc(), oldend); |
8d086d552909
IntegerType is now contextifed.
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|
1169 llvm::BasicBlock* endbb = llvm::BasicBlock::Create(gIR->context(), "foreachrange_end", p->topfunc(), oldend); |
758
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1170 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1171 // jump to condition |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1172 llvm::BranchInst::Create(condbb, p->scopebb()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1173 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1174 // CONDITION |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1175 p->scope() = IRScope(condbb,bodybb); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1176 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1177 // first we test that lwr < upr |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1178 lower = DtoLoad(keyval); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1179 assert(lower->getType() == upper->getType()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1180 llvm::ICmpInst::Predicate cmpop; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1181 if (key->type->isunsigned()) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1182 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1183 cmpop = (op == TOKforeach) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1184 ? llvm::ICmpInst::ICMP_ULT |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1185 : llvm::ICmpInst::ICMP_UGT; |
f04dde6e882c
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|
1186 } |
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|
1187 else |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1188 { |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1189 cmpop = (op == TOKforeach) |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
1190 ? llvm::ICmpInst::ICMP_SLT |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
1191 : llvm::ICmpInst::ICMP_SGT; |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
1192 } |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1193 LLValue* cond = p->ir->CreateICmp(cmpop, lower, upper); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1194 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1195 // jump to the body if range is ok, to the end if not |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1196 llvm::BranchInst::Create(bodybb, endbb, cond, p->scopebb()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1197 |
f04dde6e882c
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|
1198 // BODY |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1199 p->scope() = IRScope(bodybb,nextbb); |
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|
1200 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1201 // reverse foreach decrements here |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1202 if (op == TOKforeach_reverse) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1203 { |
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|
1204 LLValue* v = DtoLoad(keyval); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1205 LLValue* one = LLConstantInt::get(v->getType(), 1, false); |
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|
1206 v = p->ir->CreateSub(v, one); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1207 DtoStore(v, keyval); |
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|
1208 } |
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|
1209 |
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|
1210 // emit body |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
1211 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,nextbb,endbb)); |
758
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1212 if (body) |
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|
1213 body->toIR(p); |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
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parents:
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diff
changeset
|
1214 p->func()->gen->targetScopes.pop_back(); |
758
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1215 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1216 // jump to next iteration |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1217 if (!p->scopereturned()) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1218 llvm::BranchInst::Create(nextbb, p->scopebb()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1219 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1220 // NEXT |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1221 p->scope() = IRScope(nextbb,endbb); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1222 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1223 // forward foreach increments here |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1224 if (op == TOKforeach) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1225 { |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1226 LLValue* v = DtoLoad(keyval); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1227 LLValue* one = LLConstantInt::get(v->getType(), 1, false); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1228 v = p->ir->CreateAdd(v, one); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1229 DtoStore(v, keyval); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1230 } |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1231 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1232 // jump to condition |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1233 llvm::BranchInst::Create(condbb, p->scopebb()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1234 |
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|
1235 // END |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1236 p->scope() = IRScope(endbb,oldend); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1237 } |
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|
1238 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1239 #endif // D2 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1240 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1241 ////////////////////////////////////////////////////////////////////////////// |
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|
1242 |
37
77cdca8c210f
[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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diff
changeset
|
1243 void LabelStatement::toIR(IRState* p) |
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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diff
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|
1244 { |
132 | 1245 Logger::println("LabelStatement::toIR(): %s", loc.toChars()); |
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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diff
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|
1246 LOG_SCOPE; |
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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diff
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|
1247 |
232
092468448d25
[svn r248] Fixed: labels in inline asm block now work for the normal case.
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|
1248 // if it's an inline asm label, we don't create a basicblock, just emit it in the asm |
233
76ee1bbe487e
[svn r249] Changed inline asm clobbers to a set instead of a list so we don't get duplicate clobbers.
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|
1249 if (p->asmBlock) |
232
092468448d25
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|
1250 { |
092468448d25
[svn r248] Fixed: labels in inline asm block now work for the normal case.
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|
1251 IRAsmStmt* a = new IRAsmStmt; |
305
2b72433d5c8c
[svn r326] Fixed a bunch of issues with printf's that MinGW32 did not support.
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diff
changeset
|
1252 a->code += p->func()->decl->mangle(); |
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[svn r326] Fixed a bunch of issues with printf's that MinGW32 did not support.
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|
1253 a->code += "_"; |
232
092468448d25
[svn r248] Fixed: labels in inline asm block now work for the normal case.
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|
1254 a->code += ident->toChars(); |
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|
1255 a->code += ":"; |
233
76ee1bbe487e
[svn r249] Changed inline asm clobbers to a set instead of a list so we don't get duplicate clobbers.
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|
1256 p->asmBlock->s.push_back(a); |
299
df8a7b8d5929
[svn r320] Begun work on branches out of asm blocks. Unfinished.
ChristianK
parents:
298
diff
changeset
|
1257 p->asmBlock->internalLabels.push_back(ident); |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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diff
changeset
|
1258 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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diff
changeset
|
1259 // disable inlining |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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diff
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|
1260 gIR->func()->setNeverInline(); |
298
3b8ada4c9f8b
[svn r319] Call substatement->toIR in LabelStatement::toIR even when the label is inside an asm block.
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diff
changeset
|
1261 } |
3b8ada4c9f8b
[svn r319] Call substatement->toIR in LabelStatement::toIR even when the label is inside an asm block.
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271
diff
changeset
|
1262 else |
3b8ada4c9f8b
[svn r319] Call substatement->toIR in LabelStatement::toIR even when the label is inside an asm block.
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diff
changeset
|
1263 { |
1508
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1264 std::string labelname = p->func()->gen->getScopedLabelName(ident->toChars()); |
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1265 llvm::BasicBlock*& labelBB = p->func()->gen->labelToBB[labelname]; |
353
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1266 |
298
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1267 llvm::BasicBlock* oldend = gIR->scopeend(); |
353
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1268 if (labelBB != NULL) { |
980
ae710cba0884
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|
1269 labelBB->moveBefore(oldend); |
353
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1270 } else { |
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1271 labelBB = llvm::BasicBlock::Create(gIR->context(), "label_" + labelname, p->topfunc(), oldend); |
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1272 } |
305
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1273 |
298
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1274 if (!p->scopereturned()) |
980
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1275 llvm::BranchInst::Create(labelBB, p->scopebb()); |
305
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1276 |
353
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1277 p->scope() = IRScope(labelBB,oldend); |
232
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1278 } |
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1279 |
1141
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|
1280 if (statement) { |
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1281 p->func()->gen->targetScopes.push_back(IRTargetScope(this,NULL,NULL,NULL)); |
86
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1282 statement->toIR(p); |
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1283 p->func()->gen->targetScopes.pop_back(); |
1141
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1284 } |
37
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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1285 } |
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|
1286 |
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|
1287 ////////////////////////////////////////////////////////////////////////////// |
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1288 |
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1289 void GotoStatement::toIR(IRState* p) |
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1290 { |
132 | 1291 Logger::println("GotoStatement::toIR(): %s", loc.toChars()); |
37
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1292 LOG_SCOPE; |
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1293 |
268
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1294 if (global.params.symdebug) |
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1295 DtoDwarfStopPoint(loc.linnum); |
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1296 |
37
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|
1297 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1298 llvm::BasicBlock* bb = llvm::BasicBlock::Create(gIR->context(), "aftergoto", p->topfunc(), oldend); |
37
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1299 |
1160
7d28dcbff23e
Reenable error for gotos into or out of finally blocks.
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|
1300 DtoGoto(loc, label->ident, enclosingFinally); |
145
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1301 |
37
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|
1302 p->scope() = IRScope(bb,oldend); |
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1303 } |
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[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
1304 |
77cdca8c210f
[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
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|
1305 ////////////////////////////////////////////////////////////////////////////// |
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|
1306 |
144
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1307 void GotoDefaultStatement::toIR(IRState* p) |
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1308 { |
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1309 Logger::println("GotoDefaultStatement::toIR(): %s", loc.toChars()); |
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1310 LOG_SCOPE; |
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1311 |
268
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1312 if (global.params.symdebug) |
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1313 DtoDwarfStopPoint(loc.linnum); |
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1314 |
144
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1315 llvm::BasicBlock* oldend = gIR->scopeend(); |
1571
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IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
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|
1316 llvm::BasicBlock* bb = llvm::BasicBlock::Create(gIR->context(), "aftergotodefault", p->topfunc(), oldend); |
144
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1317 |
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|
1318 assert(!p->scopereturned()); |
145
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1319 assert(sw->sdefault->bodyBB); |
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1320 |
1141
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
Christian Kamm <kamm incasoftware de>
parents:
1103
diff
changeset
|
1321 DtoEnclosingHandlers(loc, sw); |
145
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1322 |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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|
1323 llvm::BranchInst::Create(sw->sdefault->bodyBB, p->scopebb()); |
145
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[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1324 p->scope() = IRScope(bb,oldend); |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1325 } |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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144
diff
changeset
|
1326 |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1327 ////////////////////////////////////////////////////////////////////////////// |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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144
diff
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|
1328 |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
ChristianK
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diff
changeset
|
1329 void GotoCaseStatement::toIR(IRState* p) |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1330 { |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1331 Logger::println("GotoCaseStatement::toIR(): %s", loc.toChars()); |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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diff
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|
1332 LOG_SCOPE; |
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|
1333 |
268
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|
1334 if (global.params.symdebug) |
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|
1335 DtoDwarfStopPoint(loc.linnum); |
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|
1336 |
145
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ChristianK
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diff
changeset
|
1337 llvm::BasicBlock* oldend = gIR->scopeend(); |
1571
8d086d552909
IntegerType is now contextifed.
Benjamin Kramer <benny.kra@gmail.com>
parents:
1569
diff
changeset
|
1338 llvm::BasicBlock* bb = llvm::BasicBlock::Create(gIR->context(), "aftergotocase", p->topfunc(), oldend); |
145
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[svn r150] fixes #16 and #17, implements GotoCaseStatement
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|
1339 |
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
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diff
changeset
|
1340 assert(!p->scopereturned()); |
262
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[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
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1341 if (!cs->bodyBB) |
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1342 { |
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|
1343 cs->bodyBB = llvm::BasicBlock::Create(gIR->context(), "goto_case", p->topfunc(), p->scopeend()); |
262
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1344 } |
145
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[svn r150] fixes #16 and #17, implements GotoCaseStatement
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diff
changeset
|
1345 |
1141
f99a3b393c03
Reorganize EnclosingHandlers to require less changes to the frontend and allow us to
Christian Kamm <kamm incasoftware de>
parents:
1103
diff
changeset
|
1346 DtoEnclosingHandlers(loc, sw); |
145
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[svn r150] fixes #16 and #17, implements GotoCaseStatement
ChristianK
parents:
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diff
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|
1347 |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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|
1348 llvm::BranchInst::Create(cs->bodyBB, p->scopebb()); |
144
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|
1349 p->scope() = IRScope(bb,oldend); |
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[svn r149] fixed: a bunch of D-style variadics problems.
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|
1350 } |
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[svn r149] fixed: a bunch of D-style variadics problems.
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|
1351 |
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|
1352 ////////////////////////////////////////////////////////////////////////////// |
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|
1353 |
40 | 1354 void WithStatement::toIR(IRState* p) |
1355 { | |
132 | 1356 Logger::println("WithStatement::toIR(): %s", loc.toChars()); |
40 | 1357 LOG_SCOPE; |
1358 | |
268
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|
1359 if (global.params.symdebug) |
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|
1360 DtoDwarfStopPoint(loc.linnum); |
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1361 |
40 | 1362 assert(exp); |
1363 assert(body); | |
1364 | |
831
7e59caf41433
Fix with(symbol) statement.
Christian Kamm <kamm incasoftware de>
parents:
797
diff
changeset
|
1365 // with(..) can either be used with expressions or with symbols |
7e59caf41433
Fix with(symbol) statement.
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parents:
797
diff
changeset
|
1366 // wthis == null indicates the symbol form |
7e59caf41433
Fix with(symbol) statement.
Christian Kamm <kamm incasoftware de>
parents:
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diff
changeset
|
1367 if (wthis) { |
7e59caf41433
Fix with(symbol) statement.
Christian Kamm <kamm incasoftware de>
parents:
797
diff
changeset
|
1368 DValue* e = exp->toElem(p); |
7e59caf41433
Fix with(symbol) statement.
Christian Kamm <kamm incasoftware de>
parents:
797
diff
changeset
|
1369 LLValue* mem = DtoRawVarDeclaration(wthis); |
7e59caf41433
Fix with(symbol) statement.
Christian Kamm <kamm incasoftware de>
parents:
797
diff
changeset
|
1370 DtoStore(e->getRVal(), mem); |
7e59caf41433
Fix with(symbol) statement.
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parents:
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|
1371 } |
40 | 1372 |
1373 body->toIR(p); | |
1374 } | |
1375 | |
1376 ////////////////////////////////////////////////////////////////////////////// | |
1377 | |
309 | 1378 static LLConstant* generate_unique_critical_section() |
1379 { | |
1380 const LLType* Mty = DtoMutexType(); | |
1560
1d5c3354b3c2
getNullValue is in Constant again
Benjamin Kramer <benny.kra@gmail.com>
parents:
1554
diff
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|
1381 return new llvm::GlobalVariable(*gIR->module, Mty, false, llvm::GlobalValue::InternalLinkage, LLConstant::getNullValue(Mty), ".uniqueCS"); |
309 | 1382 } |
1383 | |
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1384 void SynchronizedStatement::toIR(IRState* p) |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1385 { |
132 | 1386 Logger::println("SynchronizedStatement::toIR(): %s", loc.toChars()); |
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1387 LOG_SCOPE; |
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|
1388 |
268
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|
1389 if (global.params.symdebug) |
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|
1390 DtoDwarfStopPoint(loc.linnum); |
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1391 |
309 | 1392 // enter lock |
1393 if (exp) | |
1394 { | |
1395 llsync = exp->toElem(p)->getRVal(); | |
1396 DtoEnterMonitor(llsync); | |
1397 } | |
1398 else | |
1399 { | |
1400 llsync = generate_unique_critical_section(); | |
1401 DtoEnterCritical(llsync); | |
1402 } | |
1403 | |
1404 // emit body | |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
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1414
diff
changeset
|
1405 p->func()->gen->targetScopes.push_back(IRTargetScope(this,new EnclosingSynchro(this),NULL,NULL)); |
94
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|
1406 body->toIR(p); |
1508
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Move function codegen data from IrFunction to new FuncGen.
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parents:
1414
diff
changeset
|
1407 p->func()->gen->targetScopes.pop_back(); |
309 | 1408 |
1409 // exit lock | |
1410 // no point in a unreachable unlock, terminating statements must insert this themselves. | |
1411 if (p->scopereturned()) | |
1412 return; | |
1413 else if (exp) | |
1414 DtoLeaveMonitor(llsync); | |
1415 else | |
1416 DtoLeaveCritical(llsync); | |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1417 } |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1418 |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1419 ////////////////////////////////////////////////////////////////////////////// |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1420 |
132 | 1421 void VolatileStatement::toIR(IRState* p) |
1422 { | |
1423 Logger::println("VolatileStatement::toIR(): %s", loc.toChars()); | |
1424 LOG_SCOPE; | |
1425 | |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
1426 if (global.params.symdebug) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
1427 DtoDwarfStopPoint(loc.linnum); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
1428 |
206 | 1429 // mark in-volatile |
309 | 1430 // FIXME |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1431 |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1432 // has statement |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1433 if (statement != NULL) |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1434 { |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1435 // load-store |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1436 DtoMemoryBarrier(false, true, false, false); |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1437 |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1438 // do statement |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
1439 p->func()->gen->targetScopes.push_back(IRTargetScope(this,new EnclosingVolatile(this),NULL,NULL)); |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1440 statement->toIR(p); |
1508
e1e93343fc11
Move function codegen data from IrFunction to new FuncGen.
Christian Kamm <kamm incasoftware de>
parents:
1414
diff
changeset
|
1441 p->func()->gen->targetScopes.pop_back(); |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1442 |
309 | 1443 // no point in a unreachable barrier, terminating statements must insert this themselves. |
875
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
831
diff
changeset
|
1444 if (statement->blockExit() & BEfallthru) |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1445 { |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1446 // store-load |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1447 DtoMemoryBarrier(false, false, true, false); |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1448 } |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1449 } |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1450 // barrier only |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1451 else |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1452 { |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1453 // load-store & store-load |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1454 DtoMemoryBarrier(false, true, true, false); |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1455 } |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1456 |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1457 // restore volatile state |
309 | 1458 // FIXME |
132 | 1459 } |
1460 | |
1461 ////////////////////////////////////////////////////////////////////////////// | |
1462 | |
331
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1463 void SwitchErrorStatement::toIR(IRState* p) |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1464 { |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1465 Logger::println("SwitchErrorStatement::toIR(): %s", loc.toChars()); |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1466 LOG_SCOPE; |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1467 |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1468 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_switch_error"); |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1469 |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1470 std::vector<LLValue*> args; |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1471 |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1472 // file param |
1271
0686701178d3
Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1185
diff
changeset
|
1473 IrModule* irmod = getIrModule(NULL); |
0686701178d3
Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1185
diff
changeset
|
1474 args.push_back(DtoLoad(irmod->fileName)); |
331
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1475 |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1476 // line param |
683
b411c41a9716
Only allocate the module file name once. Fixes #90.
Christian Kamm <kamm incasoftware de>
parents:
652
diff
changeset
|
1477 LLConstant* c = DtoConstUint(loc.linnum); |
331
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1478 args.push_back(c); |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1479 |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1480 // call |
1013
8c73ff5f69e0
Use llvm::CallSite instead of custom CallOrInvoke class.
Frits van Bommel <fvbommel wxs.nl>
parents:
994
diff
changeset
|
1481 gIR->CreateCallOrInvoke(fn, args.begin(), args.end()); |
331
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1482 |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1483 gIR->ir->CreateUnreachable(); |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1484 } |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1485 |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1486 ////////////////////////////////////////////////////////////////////////////// |
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1487 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1488 ////////////////////////////////////////////////////////////////////////////// |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1489 |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1490 #define STUBST(x) void x::toIR(IRState * p) {error("Statement type "#x" not implemented: %s", toChars());fatal();} |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1491 //STUBST(BreakStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1492 //STUBST(ForStatement); |
40 | 1493 //STUBST(WithStatement); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1494 //STUBST(SynchronizedStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1495 //STUBST(ReturnStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1496 //STUBST(ContinueStatement); |
262
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
1497 //STUBST(DefaultStatement); |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
1498 //STUBST(CaseStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1499 //STUBST(SwitchStatement); |
331
04e1b4930975
[svn r352] Implement SwitchErrorStatement. Fixes #52.
ChristianK
parents:
319
diff
changeset
|
1500 //STUBST(SwitchErrorStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1501 STUBST(Statement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1502 //STUBST(IfStatement); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
1503 //STUBST(ForeachStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1504 //STUBST(DoStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1505 //STUBST(WhileStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1506 //STUBST(ExpStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1507 //STUBST(CompoundStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1508 //STUBST(ScopeStatement); |
131 | 1509 //STUBST(AsmStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1510 //STUBST(TryCatchStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1511 //STUBST(TryFinallyStatement); |
132 | 1512 //STUBST(VolatileStatement); |
37
77cdca8c210f
[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents:
34
diff
changeset
|
1513 //STUBST(LabelStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1514 //STUBST(ThrowStatement); |
145
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
ChristianK
parents:
144
diff
changeset
|
1515 //STUBST(GotoCaseStatement); |
144
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
137
diff
changeset
|
1516 //STUBST(GotoDefaultStatement); |
37
77cdca8c210f
[svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents:
34
diff
changeset
|
1517 //STUBST(GotoStatement); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1518 //STUBST(UnrolledLoopStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1519 //STUBST(OnScopeStatement); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1520 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1521 #if DMDV2 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1522 STUBST(PragmaStatement); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
747
diff
changeset
|
1523 #endif |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1524 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1525 ////////////////////////////////////////////////////////////////////////////// |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1526 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1527 ////////////////////////////////////////////////////////////////////////////// |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1528 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1529 AsmBlockStatement* Statement::endsWithAsm() |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1530 { |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1531 // does not end with inline asm |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1532 return NULL; |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1533 } |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1534 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1535 AsmBlockStatement* CompoundStatement::endsWithAsm() |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1536 { |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1537 // make the last inner statement decide |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1538 if (statements && statements->dim) |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1539 { |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1540 unsigned last = statements->dim - 1; |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1541 Statement* s = (Statement*)statements->data[last]; |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1542 if (s) return s->endsWithAsm(); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1543 } |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1544 return NULL; |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1545 } |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1546 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1547 AsmBlockStatement* AsmBlockStatement::endsWithAsm() |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1548 { |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1549 // yes this is inline asm |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1550 return this; |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
1551 } |