Mercurial > projects > ldc
annotate gen/statements.cpp @ 837:331a176c1f4f
Removed error on naked, not fully complete, but I'll be doing more work on it during this Christmas, and some things do work.
Fixed taking delegate of final class method. see mini/delegate3.d.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Tue, 09 Dec 2008 14:07:30 +0100 |
parents | 7e59caf41433 |
children | 330f999ade44 |
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 <sstream> |
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6 #include <fstream> |
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7 #include <iostream> |
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8 |
40 | 9 #include "gen/llvm.h" |
131 | 10 #include "llvm/InlineAsm.h" |
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11 #include "llvm/Support/CFG.h" |
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12 |
132 | 13 #include "mars.h" |
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14 #include "total.h" |
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15 #include "init.h" |
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16 #include "mtype.h" |
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17 #include "hdrgen.h" |
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18 #include "port.h" |
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19 #include "module.h" |
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20 |
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21 #include "gen/irstate.h" |
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22 #include "gen/logger.h" |
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23 #include "gen/tollvm.h" |
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24 #include "gen/llvmhelpers.h" |
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25 #include "gen/runtime.h" |
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26 #include "gen/arrays.h" |
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27 #include "gen/todebug.h" |
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28 #include "gen/dvalue.h" |
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29 |
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30 #include "ir/irfunction.h" |
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31 #include "ir/irmodule.h" |
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32 #include "ir/irlandingpad.h" |
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33 |
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34 ////////////////////////////////////////////////////////////////////////////// |
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35 |
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36 void CompoundStatement::toIR(IRState* p) |
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37 { |
132 | 38 Logger::println("CompoundStatement::toIR(): %s", loc.toChars()); |
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39 LOG_SCOPE; |
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40 |
34 | 41 for (int i=0; i<statements->dim; i++) |
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42 { |
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43 Statement* s = (Statement*)statements->data[i]; |
132 | 44 if (s) { |
34 | 45 s->toIR(p); |
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 ////////////////////////////////////////////////////////////////////////////// |
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52 |
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53 void ReturnStatement::toIR(IRState* p) |
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54 { |
132 | 55 Logger::println("ReturnStatement::toIR(): %s", loc.toChars()); |
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56 LOG_SCOPE; |
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57 |
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58 if (exp) |
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59 { |
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60 if (p->topfunc()->getReturnType() == LLType::VoidTy) { |
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61 IrFunction* f = p->func(); |
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62 assert(f->type->retInPtr); |
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63 assert(f->decl->ir.irFunc->retArg); |
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64 |
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65 if (global.params.symdebug) DtoDwarfStopPoint(loc.linnum); |
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66 |
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67 DValue* rvar = new DVarValue(f->type->next, f->decl->ir.irFunc->retArg); |
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68 |
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69 DValue* e = exp->toElem(p); |
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70 |
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71 DtoAssign(loc, rvar, e); |
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72 |
309 | 73 DtoEnclosingHandlers(enclosinghandler, NULL); |
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74 |
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75 if (global.params.symdebug) DtoDwarfFuncEnd(f->decl); |
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76 llvm::ReturnInst::Create(p->scopebb()); |
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77 |
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78 } |
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79 else { |
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80 if (global.params.symdebug) DtoDwarfStopPoint(loc.linnum); |
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81 DValue* e = exp->toElem(p); |
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82 LLValue* v = e->getRVal(); |
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83 delete e; |
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84 |
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85 if (Logger::enabled()) |
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86 Logger::cout() << "return value is '" <<*v << "'\n"; |
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87 |
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88 // can happen for classes |
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89 if (v->getType() != p->topfunc()->getReturnType()) |
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90 { |
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91 v = gIR->ir->CreateBitCast(v, p->topfunc()->getReturnType(), "tmp"); |
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92 if (Logger::enabled()) |
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93 Logger::cout() << "return value after cast: " << *v << '\n'; |
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94 } |
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309 | 96 DtoEnclosingHandlers(enclosinghandler, NULL); |
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97 |
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98 if (global.params.symdebug) DtoDwarfFuncEnd(p->func()->decl); |
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99 llvm::ReturnInst::Create(v, p->scopebb()); |
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100 } |
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101 } |
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102 else |
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103 { |
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104 assert(p->topfunc()->getReturnType() == LLType::VoidTy); |
309 | 105 DtoEnclosingHandlers(enclosinghandler, NULL); |
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106 |
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107 if (global.params.symdebug) DtoDwarfFuncEnd(p->func()->decl); |
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108 llvm::ReturnInst::Create(p->scopebb()); |
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109 } |
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110 |
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111 // the return terminated this basicblock, start a new one |
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112 llvm::BasicBlock* oldend = gIR->scopeend(); |
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113 llvm::BasicBlock* bb = llvm::BasicBlock::Create("afterreturn", p->topfunc(), oldend); |
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114 p->scope() = IRScope(bb,oldend); |
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115 } |
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116 |
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117 ////////////////////////////////////////////////////////////////////////////// |
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118 |
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119 void ExpStatement::toIR(IRState* p) |
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120 { |
132 | 121 Logger::println("ExpStatement::toIR(): %s", loc.toChars()); |
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122 LOG_SCOPE; |
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123 |
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124 if (global.params.symdebug) |
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125 DtoDwarfStopPoint(loc.linnum); |
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126 |
137 | 127 if (exp) { |
128 if (global.params.llvmAnnotate) | |
129 DtoAnnotation(exp->toChars()); | |
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130 elem* e; |
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131 // a cast(void) around the expression is allowed, but doesn't require any code |
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132 if(exp->op == TOKcast && exp->type == Type::tvoid) { |
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133 CastExp* cexp = (CastExp*)exp; |
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134 e = cexp->e1->toElem(p); |
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135 } |
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136 else |
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137 e = exp->toElem(p); |
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138 delete e; |
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139 } |
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140 /*elem* e = exp->toElem(p); |
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141 p->buf.printf("%s", e->toChars()); |
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142 delete e; |
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143 p->buf.writenl();*/ |
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144 } |
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145 |
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146 ////////////////////////////////////////////////////////////////////////////// |
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147 |
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148 void IfStatement::toIR(IRState* p) |
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149 { |
132 | 150 Logger::println("IfStatement::toIR(): %s", loc.toChars()); |
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151 LOG_SCOPE; |
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152 |
268
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153 if (global.params.symdebug) |
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154 DtoDwarfStopPoint(loc.linnum); |
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155 |
163
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156 if (match) |
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157 DtoRawVarDeclaration(match); |
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158 |
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159 DValue* cond_e = condition->toElem(p); |
213
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160 LLValue* cond_val = cond_e->getRVal(); |
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161 |
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162 llvm::BasicBlock* oldend = gIR->scopeend(); |
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163 |
205
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164 llvm::BasicBlock* ifbb = llvm::BasicBlock::Create("if", gIR->topfunc(), oldend); |
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165 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endif", gIR->topfunc(), oldend); |
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166 llvm::BasicBlock* elsebb = elsebody ? llvm::BasicBlock::Create("else", gIR->topfunc(), endbb) : endbb; |
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167 |
244
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168 if (cond_val->getType() != LLType::Int1Ty) { |
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169 if (Logger::enabled()) |
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170 Logger::cout() << "if conditional: " << *cond_val << '\n'; |
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171 cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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172 } |
213
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173 LLValue* ifgoback = llvm::BranchInst::Create(ifbb, elsebb, cond_val, gIR->scopebb()); |
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174 |
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175 // replace current scope |
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176 gIR->scope() = IRScope(ifbb,elsebb); |
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177 |
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178 // do scoped statements |
268
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179 if (ifbody) |
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180 ifbody->toIR(p); |
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181 if (!gIR->scopereturned()) { |
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182 llvm::BranchInst::Create(endbb,gIR->scopebb()); |
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183 } |
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184 |
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185 if (elsebody) { |
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186 //assert(0); |
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187 gIR->scope() = IRScope(elsebb,endbb); |
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188 elsebody->toIR(p); |
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189 if (!gIR->scopereturned()) { |
205
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190 llvm::BranchInst::Create(endbb,gIR->scopebb()); |
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191 } |
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192 } |
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193 |
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194 // rewrite the scope |
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195 gIR->scope() = IRScope(endbb,oldend); |
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196 } |
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197 |
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198 ////////////////////////////////////////////////////////////////////////////// |
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199 |
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200 void ScopeStatement::toIR(IRState* p) |
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201 { |
132 | 202 Logger::println("ScopeStatement::toIR(): %s", loc.toChars()); |
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203 LOG_SCOPE; |
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204 |
262
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205 /*llvm::BasicBlock* oldend = p->scopeend(); |
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206 |
40 | 207 llvm::BasicBlock* beginbb = 0; |
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208 |
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209 // remove useless branches by clearing and reusing the current basicblock |
108
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210 llvm::BasicBlock* bb = p->scopebb(); |
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211 if (bb->empty()) { |
40 | 212 beginbb = bb; |
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213 } |
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214 else { |
205
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215 beginbb = llvm::BasicBlock::Create("scope", p->topfunc(), oldend); |
262
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216 if (!p->scopereturned()) |
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217 llvm::BranchInst::Create(beginbb, bb); |
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218 } |
262
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219 |
205
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220 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endscope", p->topfunc(), oldend); |
262
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221 if (beginbb != bb) |
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222 p->scope() = IRScope(beginbb, endbb); |
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223 else |
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224 p->scope().end = endbb;*/ |
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225 |
181
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226 if (statement) |
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227 statement->toIR(p); |
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228 |
262
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229 /*p->scope().end = oldend; |
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230 Logger::println("Erasing scope endbb"); |
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231 endbb->eraseFromParent();*/ |
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232 } |
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233 |
15
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234 ////////////////////////////////////////////////////////////////////////////// |
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235 |
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236 void WhileStatement::toIR(IRState* p) |
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237 { |
132 | 238 Logger::println("WhileStatement::toIR(): %s", loc.toChars()); |
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239 LOG_SCOPE; |
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240 |
268
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241 if (global.params.symdebug) |
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242 DtoDwarfStopPoint(loc.linnum); |
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243 |
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244 // create while blocks |
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245 llvm::BasicBlock* oldend = gIR->scopeend(); |
205
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246 llvm::BasicBlock* whilebb = llvm::BasicBlock::Create("whilecond", gIR->topfunc(), oldend); |
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247 llvm::BasicBlock* whilebodybb = llvm::BasicBlock::Create("whilebody", gIR->topfunc(), oldend); |
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248 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endwhile", gIR->topfunc(), oldend); |
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249 |
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250 // move into the while block |
40 | 251 p->ir->CreateBr(whilebb); |
205
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252 //llvm::BranchInst::Create(whilebb, gIR->scopebb()); |
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253 |
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254 // replace current scope |
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255 gIR->scope() = IRScope(whilebb,endbb); |
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256 |
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257 // create the condition |
86
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258 DValue* cond_e = condition->toElem(p); |
778
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259 LLValue* cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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260 delete cond_e; |
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261 |
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262 // conditional branch |
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263 LLValue* ifbreak = llvm::BranchInst::Create(whilebodybb, endbb, cond_val, p->scopebb()); |
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264 |
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265 // rewrite scope |
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266 gIR->scope() = IRScope(whilebodybb,endbb); |
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267 |
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268 // while body code |
309 | 269 p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,whilebb,endbb)); |
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270 body->toIR(p); |
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271 p->loopbbs.pop_back(); |
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272 |
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273 // loop |
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274 if (!gIR->scopereturned()) |
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275 llvm::BranchInst::Create(whilebb, gIR->scopebb()); |
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276 |
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277 // rewrite the scope |
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278 gIR->scope() = IRScope(endbb,oldend); |
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279 } |
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280 |
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281 ////////////////////////////////////////////////////////////////////////////// |
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282 |
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283 void DoStatement::toIR(IRState* p) |
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284 { |
132 | 285 Logger::println("DoStatement::toIR(): %s", loc.toChars()); |
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286 LOG_SCOPE; |
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287 |
268
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288 if (global.params.symdebug) |
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289 DtoDwarfStopPoint(loc.linnum); |
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290 |
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291 // create while blocks |
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292 llvm::BasicBlock* oldend = gIR->scopeend(); |
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293 llvm::BasicBlock* dowhilebb = llvm::BasicBlock::Create("dowhile", gIR->topfunc(), oldend); |
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294 llvm::BasicBlock* condbb = llvm::BasicBlock::Create("dowhilecond", gIR->topfunc(), oldend); |
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295 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("enddowhile", gIR->topfunc(), oldend); |
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296 |
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297 // move into the while block |
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298 assert(!gIR->scopereturned()); |
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299 llvm::BranchInst::Create(dowhilebb, gIR->scopebb()); |
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300 |
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301 // replace current scope |
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302 gIR->scope() = IRScope(dowhilebb,condbb); |
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303 |
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304 // do-while body code |
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305 p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,condbb,endbb)); |
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306 body->toIR(p); |
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307 p->loopbbs.pop_back(); |
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308 |
517
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309 // branch to condition block |
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310 llvm::BranchInst::Create(condbb, gIR->scopebb()); |
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311 gIR->scope() = IRScope(condbb,endbb); |
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312 |
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313 // create the condition |
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314 DValue* cond_e = condition->toElem(p); |
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315 LLValue* cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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316 delete cond_e; |
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317 |
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318 // conditional branch |
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319 LLValue* ifbreak = llvm::BranchInst::Create(dowhilebb, endbb, cond_val, gIR->scopebb()); |
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320 |
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321 // rewrite the scope |
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322 gIR->scope() = IRScope(endbb,oldend); |
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323 } |
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324 |
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325 ////////////////////////////////////////////////////////////////////////////// |
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326 |
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327 void ForStatement::toIR(IRState* p) |
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328 { |
132 | 329 Logger::println("ForStatement::toIR(): %s", loc.toChars()); |
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330 LOG_SCOPE; |
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331 |
268
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332 if (global.params.symdebug) |
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333 DtoDwarfStopPoint(loc.linnum); |
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334 |
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335 // create for blocks |
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336 llvm::BasicBlock* oldend = gIR->scopeend(); |
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337 llvm::BasicBlock* forbb = llvm::BasicBlock::Create("forcond", gIR->topfunc(), oldend); |
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338 llvm::BasicBlock* forbodybb = llvm::BasicBlock::Create("forbody", gIR->topfunc(), oldend); |
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339 llvm::BasicBlock* forincbb = llvm::BasicBlock::Create("forinc", gIR->topfunc(), oldend); |
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340 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endfor", gIR->topfunc(), oldend); |
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341 |
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342 // init |
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343 if (init != 0) |
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344 init->toIR(p); |
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345 |
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346 // move into the for condition block, ie. start the loop |
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347 assert(!gIR->scopereturned()); |
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348 llvm::BranchInst::Create(forbb, gIR->scopebb()); |
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349 |
309 | 350 p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,forincbb,endbb)); |
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351 |
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352 // replace current scope |
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353 gIR->scope() = IRScope(forbb,forbodybb); |
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354 |
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355 // create the condition |
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356 LLValue* cond_val; |
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357 if (condition) |
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358 { |
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359 DValue* cond_e = condition->toElem(p); |
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360 cond_val = DtoCast(loc, cond_e, Type::tbool)->getRVal(); |
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361 delete cond_e; |
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362 } |
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363 else |
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364 { |
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365 cond_val = DtoConstBool(true); |
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366 } |
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367 |
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368 // conditional branch |
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369 assert(!gIR->scopereturned()); |
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370 llvm::BranchInst::Create(forbodybb, endbb, cond_val, gIR->scopebb()); |
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371 |
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372 // rewrite scope |
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373 gIR->scope() = IRScope(forbodybb,forincbb); |
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374 |
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375 // do for body code |
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376 body->toIR(p); |
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377 |
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378 // move into the for increment block |
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379 if (!gIR->scopereturned()) |
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380 llvm::BranchInst::Create(forincbb, gIR->scopebb()); |
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381 gIR->scope() = IRScope(forincbb, endbb); |
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382 |
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383 // increment |
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384 if (increment) { |
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385 DValue* inc = increment->toElem(p); |
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386 delete inc; |
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387 } |
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388 |
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389 // loop |
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390 if (!gIR->scopereturned()) |
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391 llvm::BranchInst::Create(forbb, gIR->scopebb()); |
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392 |
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393 p->loopbbs.pop_back(); |
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394 |
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395 // rewrite the scope |
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396 gIR->scope() = IRScope(endbb,oldend); |
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397 } |
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398 |
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399 ////////////////////////////////////////////////////////////////////////////// |
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400 |
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401 void BreakStatement::toIR(IRState* p) |
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402 { |
132 | 403 Logger::println("BreakStatement::toIR(): %s", loc.toChars()); |
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404 LOG_SCOPE; |
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405 |
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406 // don't emit two terminators in a row |
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407 // happens just before DMD generated default statements if the last case terminates |
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408 if (p->scopereturned()) |
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409 return; |
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410 |
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411 if (global.params.symdebug) |
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412 DtoDwarfStopPoint(loc.linnum); |
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413 |
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414 if (ident != 0) { |
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415 Logger::println("ident = %s", ident->toChars()); |
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416 |
309 | 417 DtoEnclosingHandlers(enclosinghandler, target->enclosinghandler); |
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418 |
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419 // get the loop statement the label refers to |
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420 Statement* targetLoopStatement = target->statement; |
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421 ScopeStatement* tmp; |
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422 while(tmp = targetLoopStatement->isScopeStatement()) |
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423 targetLoopStatement = tmp->statement; |
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424 |
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425 // find the right break block and jump there |
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426 bool found = false; |
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427 IRState::LoopScopeVec::reverse_iterator it; |
262
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428 for(it = p->loopbbs.rbegin(); it != p->loopbbs.rend(); ++it) { |
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429 if(it->s == targetLoopStatement) { |
262
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430 llvm::BranchInst::Create(it->end, p->scopebb()); |
270
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431 found = true; |
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432 break; |
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433 } |
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434 } |
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435 assert(found); |
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436 } |
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437 else { |
309 | 438 DtoEnclosingHandlers(enclosinghandler, p->loopbbs.back().enclosinghandler); |
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439 llvm::BranchInst::Create(p->loopbbs.back().end, p->scopebb()); |
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440 } |
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441 |
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442 // the break terminated this basicblock, start a new one |
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443 llvm::BasicBlock* oldend = gIR->scopeend(); |
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444 llvm::BasicBlock* bb = llvm::BasicBlock::Create("afterbreak", p->topfunc(), oldend); |
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445 p->scope() = IRScope(bb,oldend); |
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446 } |
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447 |
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448 ////////////////////////////////////////////////////////////////////////////// |
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449 |
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450 void ContinueStatement::toIR(IRState* p) |
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451 { |
132 | 452 Logger::println("ContinueStatement::toIR(): %s", loc.toChars()); |
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453 LOG_SCOPE; |
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454 |
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455 if (global.params.symdebug) |
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456 DtoDwarfStopPoint(loc.linnum); |
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457 |
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458 if (ident != 0) { |
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459 Logger::println("ident = %s", ident->toChars()); |
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460 |
309 | 461 DtoEnclosingHandlers(enclosinghandler, target->enclosinghandler); |
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462 |
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463 // get the loop statement the label refers to |
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464 Statement* targetLoopStatement = target->statement; |
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465 ScopeStatement* tmp; |
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466 while(tmp = targetLoopStatement->isScopeStatement()) |
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467 targetLoopStatement = tmp->statement; |
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468 |
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469 // find the right continue block and jump there |
395
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470 bool found = false; |
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471 IRState::LoopScopeVec::reverse_iterator it; |
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472 for(it = gIR->loopbbs.rbegin(); it != gIR->loopbbs.rend(); ++it) { |
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473 if(it->s == targetLoopStatement) { |
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474 llvm::BranchInst::Create(it->begin, gIR->scopebb()); |
395
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475 found = true; |
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476 break; |
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477 } |
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478 } |
395
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479 assert(found); |
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480 } |
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481 else { |
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482 // can't 'continue' within switch, so omit them |
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483 IRState::LoopScopeVec::reverse_iterator it; |
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484 for(it = gIR->loopbbs.rbegin(); it != gIR->loopbbs.rend(); ++it) { |
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485 if(!it->isSwitch) { |
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|
486 break; |
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|
487 } |
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488 } |
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489 DtoEnclosingHandlers(enclosinghandler, it->enclosinghandler); |
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490 llvm::BranchInst::Create(it->begin, gIR->scopebb()); |
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491 } |
395
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492 |
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493 // the continue terminated this basicblock, start a new one |
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494 llvm::BasicBlock* oldend = gIR->scopeend(); |
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495 llvm::BasicBlock* bb = llvm::BasicBlock::Create("aftercontinue", p->topfunc(), oldend); |
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496 p->scope() = IRScope(bb,oldend); |
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497 } |
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498 |
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499 ////////////////////////////////////////////////////////////////////////////// |
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500 |
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501 void OnScopeStatement::toIR(IRState* p) |
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502 { |
132 | 503 Logger::println("OnScopeStatement::toIR(): %s", loc.toChars()); |
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504 LOG_SCOPE; |
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505 |
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506 assert(statement); |
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507 //statement->toIR(p); // this seems to be redundant |
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508 } |
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509 |
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510 ////////////////////////////////////////////////////////////////////////////// |
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511 |
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512 void TryFinallyStatement::toIR(IRState* p) |
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513 { |
132 | 514 Logger::println("TryFinallyStatement::toIR(): %s", loc.toChars()); |
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515 LOG_SCOPE; |
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516 |
268
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517 if (global.params.symdebug) |
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518 DtoDwarfStopPoint(loc.linnum); |
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519 |
652
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520 // if there's no finalbody or no body, things are simple |
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521 if (!finalbody) { |
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522 if (body) |
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523 body->toIR(p); |
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524 return; |
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525 } |
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526 if (!body) { |
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527 finalbody->toIR(p); |
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528 return; |
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529 } |
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530 |
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531 // create basic blocks |
40 | 532 llvm::BasicBlock* oldend = p->scopeend(); |
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533 |
205
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534 llvm::BasicBlock* trybb = llvm::BasicBlock::Create("try", p->topfunc(), oldend); |
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535 llvm::BasicBlock* finallybb = llvm::BasicBlock::Create("finally", p->topfunc(), oldend); |
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536 // the landing pad for statements in the try block |
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537 llvm::BasicBlock* landingpadbb = llvm::BasicBlock::Create("landingpad", p->topfunc(), oldend); |
205
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538 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endtryfinally", p->topfunc(), oldend); |
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539 |
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540 // pass the previous BB into this |
81
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541 assert(!gIR->scopereturned()); |
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542 llvm::BranchInst::Create(trybb, p->scopebb()); |
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543 |
314
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544 // |
319
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545 // set up the landing pad |
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546 // |
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547 p->scope() = IRScope(landingpadbb, endbb); |
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548 |
652
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549 assert(finalbody); |
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550 gIR->func()->landingPad.addFinally(finalbody); |
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551 gIR->func()->landingPad.push(landingpadbb); |
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552 |
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553 // |
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554 // do the try block |
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555 // |
40 | 556 p->scope() = IRScope(trybb,finallybb); |
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557 |
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558 assert(body); |
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559 body->toIR(p); |
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560 |
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561 // terminate try BB |
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562 if (!p->scopereturned()) |
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563 llvm::BranchInst::Create(finallybb, p->scopebb()); |
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564 |
319
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565 gIR->func()->landingPad.pop(); |
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566 |
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567 // |
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568 // do finally block |
314
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569 // |
319
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570 p->scope() = IRScope(finallybb,landingpadbb); |
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571 finalbody->toIR(p); |
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572 |
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573 // terminate finally |
314
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574 //TODO: isn't it an error to have a 'returned' finally block? |
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575 if (!gIR->scopereturned()) { |
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576 llvm::BranchInst::Create(endbb, p->scopebb()); |
40 | 577 } |
578 | |
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579 // rewrite the scope |
40 | 580 p->scope() = IRScope(endbb,oldend); |
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581 } |
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582 |
15
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583 ////////////////////////////////////////////////////////////////////////////// |
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584 |
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585 void TryCatchStatement::toIR(IRState* p) |
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586 { |
132 | 587 Logger::println("TryCatchStatement::toIR(): %s", loc.toChars()); |
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588 LOG_SCOPE; |
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589 |
268
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590 if (global.params.symdebug) |
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591 DtoDwarfStopPoint(loc.linnum); |
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592 |
133
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593 // create basic blocks |
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594 llvm::BasicBlock* oldend = p->scopeend(); |
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595 |
205
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596 llvm::BasicBlock* trybb = llvm::BasicBlock::Create("try", p->topfunc(), oldend); |
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597 // the landing pad will be responsible for branching to the correct catch block |
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598 llvm::BasicBlock* landingpadbb = llvm::BasicBlock::Create("landingpad", p->topfunc(), oldend); |
205
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599 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("endtrycatch", p->topfunc(), oldend); |
133
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600 |
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601 // pass the previous BB into this |
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602 assert(!gIR->scopereturned()); |
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603 llvm::BranchInst::Create(trybb, p->scopebb()); |
133
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604 |
314
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605 // |
319
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606 // do catches and the landing pad |
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607 // |
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608 assert(catches); |
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609 gIR->scope() = IRScope(landingpadbb, endbb); |
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610 |
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611 for (int i = 0; i < catches->dim; i++) |
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612 { |
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613 Catch *c = (Catch *)catches->data[i]; |
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614 gIR->func()->landingPad.addCatch(c, endbb); |
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615 } |
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616 |
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617 gIR->func()->landingPad.push(landingpadbb); |
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618 |
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619 // |
133
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620 // do the try block |
314
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621 // |
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622 p->scope() = IRScope(trybb,landingpadbb); |
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623 |
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624 assert(body); |
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625 body->toIR(p); |
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626 |
133
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627 if (!gIR->scopereturned()) |
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628 llvm::BranchInst::Create(endbb, p->scopebb()); |
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629 |
319
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630 gIR->func()->landingPad.pop(); |
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631 |
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632 // rewrite the scope |
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633 p->scope() = IRScope(endbb,oldend); |
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634 } |
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635 |
15
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636 ////////////////////////////////////////////////////////////////////////////// |
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|
637 |
14
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638 void ThrowStatement::toIR(IRState* p) |
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639 { |
132 | 640 Logger::println("ThrowStatement::toIR(): %s", loc.toChars()); |
14
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641 LOG_SCOPE; |
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642 |
268
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643 if (global.params.symdebug) |
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644 DtoDwarfStopPoint(loc.linnum); |
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645 |
14
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646 assert(exp); |
86
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647 DValue* e = exp->toElem(p); |
687
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648 |
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649 if (global.params.symdebug) DtoDwarfFuncEnd(gIR->func()->decl); |
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650 |
133
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651 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_throw_exception"); |
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652 //Logger::cout() << "calling: " << *fn << '\n'; |
213
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653 LLValue* arg = DtoBitCast(e->getRVal(), fn->getFunctionType()->getParamType(0)); |
133
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654 //Logger::cout() << "arg: " << *arg << '\n'; |
315
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655 gIR->CreateCallOrInvoke(fn, arg); |
133
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656 gIR->ir->CreateUnreachable(); |
309 | 657 |
658 // need a block after the throw for now | |
659 llvm::BasicBlock* oldend = gIR->scopeend(); | |
660 llvm::BasicBlock* bb = llvm::BasicBlock::Create("afterthrow", p->topfunc(), oldend); | |
661 p->scope() = IRScope(bb,oldend); | |
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662 } |
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663 |
15
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664 ////////////////////////////////////////////////////////////////////////////// |
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665 |
122 | 666 // used to build the sorted list of cases |
667 struct Case : Object | |
668 { | |
669 StringExp* str; | |
670 size_t index; | |
671 | |
672 Case(StringExp* s, size_t i) { | |
673 str = s; | |
674 index = i; | |
675 } | |
676 | |
677 int compare(Object *obj) { | |
678 Case* c2 = (Case*)obj; | |
679 return str->compare(c2->str); | |
680 } | |
681 }; | |
682 | |
715
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683 static LLValue* call_string_switch_runtime(llvm::Value* table, Expression* e) |
122 | 684 { |
486
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685 Type* dt = e->type->toBasetype(); |
758
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686 Type* dtnext = dt->nextOf()->toBasetype(); |
122 | 687 TY ty = dtnext->ty; |
688 const char* fname; | |
689 if (ty == Tchar) { | |
690 fname = "_d_switch_string"; | |
691 } | |
692 else if (ty == Twchar) { | |
693 fname = "_d_switch_ustring"; | |
694 } | |
695 else if (ty == Tdchar) { | |
696 fname = "_d_switch_dstring"; | |
697 } | |
698 else { | |
699 assert(0 && "not char/wchar/dchar"); | |
700 } | |
701 | |
702 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, fname); | |
217
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703 |
622
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704 if (Logger::enabled()) |
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705 { |
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706 Logger::cout() << *table->getType() << '\n'; |
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707 Logger::cout() << *fn->getFunctionType()->getParamType(0) << '\n'; |
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708 } |
197
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709 assert(table->getType() == fn->getFunctionType()->getParamType(0)); |
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710 |
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711 DValue* val = e->toElem(gIR); |
715
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712 LLValue* llval = val->getRVal(); |
197
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713 assert(llval->getType() == fn->getFunctionType()->getParamType(1)); |
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714 |
315
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715 CallOrInvoke* call = gIR->CreateCallOrInvoke2(fn, table, llval, "tmp"); |
271
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716 |
315
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717 return call->get(); |
122 | 718 } |
719 | |
14
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720 void SwitchStatement::toIR(IRState* p) |
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721 { |
132 | 722 Logger::println("SwitchStatement::toIR(): %s", loc.toChars()); |
14
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723 LOG_SCOPE; |
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724 |
268
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725 if (global.params.symdebug) |
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|
726 DtoDwarfStopPoint(loc.linnum); |
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727 |
14
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728 llvm::BasicBlock* oldend = gIR->scopeend(); |
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729 |
263
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730 // clear data from previous passes... :/ |
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731 for (int i=0; i<cases->dim; ++i) |
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732 { |
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733 CaseStatement* cs = (CaseStatement*)cases->data[i]; |
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734 cs->bodyBB = NULL; |
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735 cs->llvmIdx = NULL; |
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736 } |
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737 |
122 | 738 // string switch? |
715
30b42a283c8e
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|
739 llvm::Value* switchTable = 0; |
262
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740 Array caseArray; |
122 | 741 if (!condition->type->isintegral()) |
742 { | |
262
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743 Logger::println("is string switch"); |
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744 // build array of the stringexpS |
271
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745 caseArray.reserve(cases->dim); |
262
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746 for (int i=0; i<cases->dim; ++i) |
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747 { |
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748 CaseStatement* cs = (CaseStatement*)cases->data[i]; |
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749 |
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750 assert(cs->exp->op == TOKstring); |
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751 caseArray.push(new Case((StringExp*)cs->exp, i)); |
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752 } |
122 | 753 // first sort it |
754 caseArray.sort(); | |
755 // iterate and add indices to cases | |
271
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756 std::vector<LLConstant*> inits(caseArray.dim); |
122 | 757 for (size_t i=0; i<caseArray.dim; ++i) |
758 { | |
271
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759 Case* c = (Case*)caseArray.data[i]; |
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760 CaseStatement* cs = (CaseStatement*)cases->data[c->index]; |
262
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761 cs->llvmIdx = DtoConstUint(i); |
271
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|
762 inits[i] = c->str->toConstElem(p); |
122 | 763 } |
764 // build static array for ptr or final array | |
213
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|
765 const LLType* elemTy = DtoType(condition->type); |
122 | 766 const llvm::ArrayType* arrTy = llvm::ArrayType::get(elemTy, inits.size()); |
213
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|
767 LLConstant* arrInit = llvm::ConstantArray::get(arrTy, inits); |
270
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|
768 llvm::GlobalVariable* arr = new llvm::GlobalVariable(arrTy, true, llvm::GlobalValue::InternalLinkage, arrInit, ".string_switch_table_data", gIR->module); |
122 | 769 |
213
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770 const LLType* elemPtrTy = getPtrToType(elemTy); |
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|
771 LLConstant* arrPtr = llvm::ConstantExpr::getBitCast(arr, elemPtrTy); |
122 | 772 |
773 // build the static table | |
213
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774 std::vector<const LLType*> types; |
122 | 775 types.push_back(DtoSize_t()); |
776 types.push_back(elemPtrTy); | |
777 const llvm::StructType* sTy = llvm::StructType::get(types); | |
213
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778 std::vector<LLConstant*> sinits; |
122 | 779 sinits.push_back(DtoConstSize_t(inits.size())); |
780 sinits.push_back(arrPtr); | |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
781 switchTable = llvm::ConstantStruct::get(sTy, sinits); |
122 | 782 } |
783 | |
262
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784 // body block |
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785 llvm::BasicBlock* bodybb = llvm::BasicBlock::Create("switchbody", p->topfunc(), oldend); |
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786 |
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787 // default |
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788 llvm::BasicBlock* defbb = 0; |
262
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789 if (sdefault) { |
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790 Logger::println("has default"); |
205
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791 defbb = llvm::BasicBlock::Create("default", p->topfunc(), oldend); |
145
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|
792 sdefault->bodyBB = defbb; |
14
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793 } |
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|
794 |
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795 // end (break point) |
205
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796 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("switchend", p->topfunc(), oldend); |
14
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|
797 |
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|
798 // condition var |
213
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|
799 LLValue* condVal; |
122 | 800 // integral switch |
801 if (condition->type->isintegral()) { | |
802 DValue* cond = condition->toElem(p); | |
803 condVal = cond->getRVal(); | |
804 } | |
805 // string switch | |
806 else { | |
807 condVal = call_string_switch_runtime(switchTable, condition); | |
808 } | |
205
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809 llvm::SwitchInst* si = llvm::SwitchInst::Create(condVal, defbb ? defbb : endbb, cases->dim, p->scopebb()); |
14
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810 |
262
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811 // do switch body |
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812 assert(body); |
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813 |
262
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814 p->scope() = IRScope(bodybb, endbb); |
311
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[svn r332] Fix codegen for continue within switch.
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diff
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|
815 p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,p->scopebb(),endbb,true)); |
262
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816 body->toIR(p); |
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817 p->loopbbs.pop_back(); |
14
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|
818 |
262
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819 if (!p->scopereturned()) |
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820 llvm::BranchInst::Create(endbb, p->scopebb()); |
14
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[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
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|
821 |
262
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|
822 // add the cases |
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|
823 for (int i=0; i<cases->dim; ++i) |
14
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lindquist
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|
824 { |
262
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|
825 CaseStatement* cs = (CaseStatement*)cases->data[i]; |
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|
826 si->addCase(cs->llvmIdx, cs->bodyBB); |
14
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[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
827 } |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
828 |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
829 gIR->scope() = IRScope(endbb,oldend); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
830 } |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
831 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
832 ////////////////////////////////////////////////////////////////////////////// |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
833 void CaseStatement::toIR(IRState* p) |
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
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|
834 { |
132 | 835 Logger::println("CaseStatement::toIR(): %s", loc.toChars()); |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
836 LOG_SCOPE; |
288fe1029e1f
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lindquist
parents:
100
diff
changeset
|
837 |
263
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
838 llvm::BasicBlock* nbb = llvm::BasicBlock::Create("case", p->topfunc(), p->scopeend()); |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
839 |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
840 if (bodyBB && !bodyBB->getTerminator()) |
262
88252a1af660
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lindquist
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diff
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|
841 { |
263
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
842 llvm::BranchInst::Create(nbb, bodyBB); |
262
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[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
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|
843 } |
263
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
844 bodyBB = nbb; |
262
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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|
845 |
271
1e6e2b5d5bfe
[svn r292] Fixed: string switch was broken in several ways.
lindquist
parents:
270
diff
changeset
|
846 if (llvmIdx == NULL) { |
262
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
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diff
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|
847 LLConstant* c = exp->toConstElem(p); |
88252a1af660
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lindquist
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|
848 llvmIdx = isaConstantInt(c); |
88252a1af660
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diff
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|
849 } |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
850 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
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244
diff
changeset
|
851 if (!p->scopereturned()) |
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[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
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diff
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|
852 llvm::BranchInst::Create(bodyBB, p->scopebb()); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
853 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
854 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
|
855 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
856 assert(statement); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
857 statement->toIR(p); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
858 } |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
859 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
860 ////////////////////////////////////////////////////////////////////////////// |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
861 void DefaultStatement::toIR(IRState* p) |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
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244
diff
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|
862 { |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
863 Logger::println("DefaultStatement::toIR(): %s", loc.toChars()); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
864 LOG_SCOPE; |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
865 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
866 assert(bodyBB); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
867 |
263
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
868 llvm::BasicBlock* nbb = llvm::BasicBlock::Create("default", p->topfunc(), p->scopeend()); |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
869 |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
870 if (!bodyBB->getTerminator()) |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
871 { |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
872 llvm::BranchInst::Create(nbb, bodyBB); |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
873 } |
2be09ee06bc7
[svn r284] Fixed some problems with cases, code is not as pretty, but it doesn't crash llvm!
lindquist
parents:
262
diff
changeset
|
874 bodyBB = nbb; |
262
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
875 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
876 if (!p->scopereturned()) |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
877 llvm::BranchInst::Create(bodyBB, p->scopebb()); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
878 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
879 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
|
880 |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
881 assert(statement); |
88252a1af660
[svn r280] Fixed a bunch of issues with switch statements. Ended up a bit far reaching...
lindquist
parents:
244
diff
changeset
|
882 statement->toIR(p); |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
883 } |
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
884 |
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
885 ////////////////////////////////////////////////////////////////////////////// |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
886 |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
887 void UnrolledLoopStatement::toIR(IRState* p) |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
888 { |
132 | 889 Logger::println("UnrolledLoopStatement::toIR(): %s", loc.toChars()); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
890 LOG_SCOPE; |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
891 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
892 // if no statements, there's nothing to do |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
893 if (!statements || !statements->dim) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
894 return; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
895 |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
896 if (global.params.symdebug) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
897 DtoDwarfStopPoint(loc.linnum); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
898 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
899 // 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
|
900 // 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
|
901 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
902 llvm::BasicBlock* oldend = gIR->scopeend(); |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
903 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
904 // create a block for each statement |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
905 size_t nstmt = statements->dim; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
906 LLSmallVector<llvm::BasicBlock*, 4> blocks(nstmt, NULL); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
907 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
908 for (size_t i=0; i<nstmt; i++) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
909 { |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
910 blocks[i] = llvm::BasicBlock::Create("unrolledstmt", p->topfunc(), oldend); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
911 } |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
912 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
913 // create end block |
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
|
914 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("unrolledend", p->topfunc(), oldend); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
915 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
916 // enter first stmt |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
917 if (!p->scopereturned()) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
918 p->ir->CreateBr(blocks[0]); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
919 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
920 // do statements |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
921 Statement** stmts = (Statement**)statements->data; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
922 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
923 for (int i=0; i<nstmt; i++) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
924 { |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
925 Statement* s = stmts[i]; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
926 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
927 // get blocks |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
928 llvm::BasicBlock* thisbb = blocks[i]; |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
929 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
|
930 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
931 // update scope |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
932 p->scope() = IRScope(thisbb,nextbb); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
933 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
934 // push loop scope |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
935 // continue goes to next statement, break goes to end |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
936 p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,nextbb,endbb)); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
937 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
938 // do statement |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
939 s->toIR(p); |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
940 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
941 // pop loop scope |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
942 p->loopbbs.pop_back(); |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
943 |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
944 // next stmt |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
945 if (!p->scopereturned()) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
946 p->ir->CreateBr(nextbb); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
947 } |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
948 |
774
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
949 // finish scope |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
950 if (!p->scopereturned()) |
9688da40cd4d
Fixed problem with continue/break in unrolled loop statements.
tomas@myhost
parents:
758
diff
changeset
|
951 p->ir->CreateBr(endbb); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
952 p->scope() = IRScope(endbb,oldend); |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
953 } |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
954 |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
955 ////////////////////////////////////////////////////////////////////////////// |
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
956 |
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
|
957 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
changeset
|
958 { |
132 | 959 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
|
960 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
|
961 |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
962 if (global.params.symdebug) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
963 DtoDwarfStopPoint(loc.linnum); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
267
diff
changeset
|
964 |
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
|
965 //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
|
966 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
|
967 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
|
968 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
|
969 |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
970 //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
|
971 //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
|
972 |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents:
15
diff
changeset
|
973 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
|
974 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
975 // key |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
976 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
|
977 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
|
978 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
|
979 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
|
980 else |
5761d7e6f628
Tried using DtoDeclarationExp for VarDecls in Statements to fix nesting issues
Christian Kamm <kamm incasoftware de>
parents:
733
diff
changeset
|
981 keyvar = DtoAlloca(keytype, "foreachkey"); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
982 LLValue* zerokey = llvm::ConstantInt::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
|
983 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
984 // value |
201 | 985 Logger::println("value = %s", value->toPrettyChars()); |
747
46d0755451a4
Added DtoRawVarDeclaration routine to handle special variables in some statements.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
745
diff
changeset
|
986 DtoRawVarDeclaration(value); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
987 const LLType* valtype = DtoType(value->type); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
988 LLValue* valvar = NULL; |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
989 if (!value->isRef() && !value->isOut()) |
745
5761d7e6f628
Tried using DtoDeclarationExp for VarDecls in Statements to fix nesting issues
Christian Kamm <kamm incasoftware de>
parents:
733
diff
changeset
|
990 valvar = value->ir.irLocal->value; |
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
|
991 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
992 // what to iterate |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
993 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
|
994 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
|
995 |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
996 // 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
|
997 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
|
998 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
|
999 |
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1000 if (niters->getType() != keytype) |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1001 { |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1002 size_t sz1 = getTypeBitSize(niters->getType()); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1003 size_t sz2 = getTypeBitSize(keytype); |
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1004 if (sz1 < sz2) |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1005 niters = gIR->ir->CreateZExt(niters, keytype, "foreachtrunckey"); |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1006 else if (sz1 > sz2) |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1007 niters = gIR->ir->CreateTrunc(niters, keytype, "foreachtrunckey"); |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1008 else |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1009 niters = gIR->ir->CreateBitCast(niters, keytype, "foreachtrunckey"); |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1010 } |
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
108
diff
changeset
|
1011 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
1012 LLConstant* delta = 0; |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1013 if (op == TOKforeach) { |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1014 new llvm::StoreInst(zerokey, keyvar, 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
|
1015 } |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1016 else { |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1017 new llvm::StoreInst(niters, keyvar, 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
|
1018 } |
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 |
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 llvm::BasicBlock* oldend = gIR->scopeend(); |
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
|
1021 llvm::BasicBlock* condbb = llvm::BasicBlock::Create("foreachcond", p->topfunc(), oldend); |
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
|
1022 llvm::BasicBlock* bodybb = llvm::BasicBlock::Create("foreachbody", p->topfunc(), oldend); |
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
|
1023 llvm::BasicBlock* nextbb = llvm::BasicBlock::Create("foreachnext", p->topfunc(), oldend); |
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
|
1024 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("foreachend", p->topfunc(), oldend); |
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
|
1025 |
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
|
1026 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
|
1027 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1028 // condition |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1029 p->scope() = IRScope(condbb,bodybb); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1030 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
1031 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
|
1032 LLValue* load = DtoLoad(keyvar); |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1033 if (op == TOKforeach) { |
365 | 1034 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
changeset
|
1035 } |
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1036 else if (op == TOKforeach_reverse) { |
365 | 1037 done = p->ir->CreateICmpUGT(load, zerokey, "tmp"); |
1038 load = p->ir->CreateSub(load, llvm::ConstantInt::get(keytype, 1, false), "tmp"); | |
1039 DtoStore(load, keyvar); | |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1040 } |
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
|
1041 llvm::BranchInst::Create(bodybb, endbb, done, p->scopebb()); |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1042 |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
1043 // init body |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1044 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
|
1045 |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1046 // get value for this iteration |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
1047 LLConstant* zero = llvm::ConstantInt::get(keytype,0,false); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
206
diff
changeset
|
1048 LLValue* loadedKey = p->ir->CreateLoad(keyvar,"tmp"); |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
305
diff
changeset
|
1049 value->ir.irLocal->value = DtoGEP1(val,loadedKey); |
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
45
diff
changeset
|
1050 |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
82
diff
changeset
|
1051 if (!value->isRef() && !value->isOut()) { |
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
|
1052 DVarValue dst(value->type, valvar); |
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
|
1053 DVarValue src(value->type, value->ir.irLocal->value); |
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
|
1054 DtoAssign(loc, &dst, &src); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
1055 value->ir.irLocal->value = valvar; |
51
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
lindquist
parents:
45
diff
changeset
|
1056 } |
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
|
1057 |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents:
100
diff
changeset
|
1058 // emit body |
309 | 1059 p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,nextbb,endbb)); |
519
bc0835cd3440
Don't assert on empty foreach body.
Christian Kamm <kamm incasoftware de>
parents:
518
diff
changeset
|
1060 if(body) |
bc0835cd3440
Don't assert on empty foreach body.
Christian Kamm <kamm incasoftware de>
parents:
518
diff
changeset
|
1061 body->toIR(p); |
33
bc641b23a714
[svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents:
32
diff
changeset
|
1062 p->loopbbs.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
|
1063 |
40 | 1064 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
|
1065 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
|
1066 |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
86
diff
changeset
|
1067 // next |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1068 p->scope() = IRScope(nextbb,endbb); |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1069 if (op == TOKforeach) { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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diff
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|
1070 LLValue* load = DtoLoad(keyvar); |
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1071 load = p->ir->CreateAdd(load, llvm::ConstantInt::get(keytype, 1, false), "tmp"); |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1072 DtoStore(load, keyvar); |
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1073 } |
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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diff
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|
1074 llvm::BranchInst::Create(condbb, p->scopebb()); |
32
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[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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|
1075 |
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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|
1076 // end |
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[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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15
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|
1077 p->scope() = IRScope(endbb,oldend); |
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[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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15
diff
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|
1078 } |
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[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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15
diff
changeset
|
1079 |
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[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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15
diff
changeset
|
1080 ////////////////////////////////////////////////////////////////////////////// |
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[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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|
1081 |
758
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1082 #if DMDV2 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1083 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1084 void ForeachRangeStatement::toIR(IRState* p) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1085 { |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1086 Logger::println("ForeachRangeStatement::toIR(): %s", loc.toChars()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1087 LOG_SCOPE; |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1088 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1089 if (global.params.symdebug) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1090 DtoDwarfStopPoint(loc.linnum); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1091 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1092 // evaluate lwr/upr |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1093 assert(lwr->type->isintegral()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1094 LLValue* lower = lwr->toElem(p)->getRVal(); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1095 assert(upr->type->isintegral()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1096 LLValue* upper = upr->toElem(p)->getRVal(); |
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|
1097 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1098 // handle key |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1099 assert(key->type->isintegral()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1100 LLValue* keyval = DtoRawVarDeclaration(key); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1101 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1102 // store initial value in key |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1103 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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|
1104 DtoStore(lower, keyval); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1105 else |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1106 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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|
1107 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1108 // set up the block we'll need |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1109 llvm::BasicBlock* oldend = gIR->scopeend(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1110 llvm::BasicBlock* condbb = llvm::BasicBlock::Create("foreachrange_cond", p->topfunc(), oldend); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1111 llvm::BasicBlock* bodybb = llvm::BasicBlock::Create("foreachrange_body", p->topfunc(), oldend); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1112 llvm::BasicBlock* nextbb = llvm::BasicBlock::Create("foreachrange_next", p->topfunc(), oldend); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1113 llvm::BasicBlock* endbb = llvm::BasicBlock::Create("foreachrange_end", p->topfunc(), oldend); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1114 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1115 // 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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|
1116 llvm::BranchInst::Create(condbb, p->scopebb()); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1117 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1118 // CONDITION |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1119 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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|
1120 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1121 // 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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|
1122 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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|
1123 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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|
1124 llvm::ICmpInst::Predicate cmpop; |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1125 if (key->type->isunsigned()) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1126 { |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1127 cmpop = (op == TOKforeach) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1128 ? llvm::ICmpInst::ICMP_ULT |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1129 : llvm::ICmpInst::ICMP_UGT; |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1130 } |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1131 else |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1132 { |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1133 cmpop = (op == TOKforeach) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1134 ? llvm::ICmpInst::ICMP_SLT |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
1135 : llvm::ICmpInst::ICMP_SGT; |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
1136 } |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1137 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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changeset
|
1138 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1139 // jump to the body if range is ok, to the end if not |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1140 llvm::BranchInst::Create(bodybb, endbb, cond, p->scopebb()); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1141 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1142 // BODY |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1143 p->scope() = IRScope(bodybb,nextbb); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1144 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1145 // 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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|
1146 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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|
1147 { |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1148 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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|
1149 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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|
1150 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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|
1151 DtoStore(v, keyval); |
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|
1152 } |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1153 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1154 // emit body |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1155 p->loopbbs.push_back(IRLoopScope(this,enclosinghandler,nextbb,endbb)); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1156 if (body) |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1157 body->toIR(p); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1158 p->loopbbs.pop_back(); |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1159 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1160 // jump to next iteration |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1161 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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|
1162 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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|
1163 |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
1164 // NEXT |
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Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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changeset
|
1165 p->scope() = IRScope(nextbb,endbb); |
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1166 |
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1167 // forward foreach increments here |
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1168 if (op == TOKforeach) |
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1169 { |
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1170 LLValue* v = DtoLoad(keyval); |
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1171 LLValue* one = LLConstantInt::get(v->getType(), 1, false); |
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1172 v = p->ir->CreateAdd(v, one); |
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1173 DtoStore(v, keyval); |
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1174 } |
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1175 |
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1176 // jump to condition |
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1177 llvm::BranchInst::Create(condbb, p->scopebb()); |
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1178 |
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1179 // END |
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1180 p->scope() = IRScope(endbb,oldend); |
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1181 } |
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1182 |
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1183 #endif // D2 |
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1184 |
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1185 ////////////////////////////////////////////////////////////////////////////// |
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1186 |
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1187 void LabelStatement::toIR(IRState* p) |
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1188 { |
132 | 1189 Logger::println("LabelStatement::toIR(): %s", loc.toChars()); |
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1190 LOG_SCOPE; |
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1191 |
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1192 // if it's an inline asm label, we don't create a basicblock, just emit it in the asm |
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1193 if (p->asmBlock) |
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1194 { |
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1195 IRAsmStmt* a = new IRAsmStmt; |
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1196 a->code += p->func()->decl->mangle(); |
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1197 a->code += "_"; |
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1198 a->code += ident->toChars(); |
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1199 a->code += ":"; |
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1200 p->asmBlock->s.push_back(a); |
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1201 p->asmBlock->internalLabels.push_back(ident); |
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1202 } |
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1203 else |
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1204 { |
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1205 std::string labelname = p->func()->getScopedLabelName(ident->toChars()); |
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1206 llvm::BasicBlock*& labelBB = p->func()->labelToBB[labelname]; |
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1207 |
298
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1208 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1209 if (labelBB != NULL) { |
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1210 labelBB->moveBefore(oldend); |
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1211 } else { |
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1212 labelBB = llvm::BasicBlock::Create("label", p->topfunc(), oldend); |
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1213 } |
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1214 |
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1215 if (!p->scopereturned()) |
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1216 llvm::BranchInst::Create(labelBB, p->scopebb()); |
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1217 |
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1218 p->scope() = IRScope(labelBB,oldend); |
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1219 } |
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1220 |
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1221 if (statement) |
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1222 statement->toIR(p); |
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1223 } |
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1224 |
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1225 ////////////////////////////////////////////////////////////////////////////// |
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1226 |
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1227 void GotoStatement::toIR(IRState* p) |
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1228 { |
132 | 1229 Logger::println("GotoStatement::toIR(): %s", loc.toChars()); |
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1230 LOG_SCOPE; |
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1231 |
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1232 if (global.params.symdebug) |
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1233 DtoDwarfStopPoint(loc.linnum); |
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1234 |
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1235 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1236 llvm::BasicBlock* bb = llvm::BasicBlock::Create("aftergoto", p->topfunc(), oldend); |
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1237 |
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1238 DtoGoto(&loc, label->ident, enclosinghandler, tf); |
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1239 |
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1240 p->scope() = IRScope(bb,oldend); |
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1241 } |
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1242 |
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1243 ////////////////////////////////////////////////////////////////////////////// |
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1244 |
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1245 void GotoDefaultStatement::toIR(IRState* p) |
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1246 { |
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1247 Logger::println("GotoDefaultStatement::toIR(): %s", loc.toChars()); |
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1248 LOG_SCOPE; |
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1249 |
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1250 if (global.params.symdebug) |
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1251 DtoDwarfStopPoint(loc.linnum); |
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1252 |
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1253 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1254 llvm::BasicBlock* bb = llvm::BasicBlock::Create("aftergotodefault", p->topfunc(), oldend); |
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1255 |
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1256 assert(!p->scopereturned()); |
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1257 assert(sw->sdefault->bodyBB); |
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1258 |
309 | 1259 DtoEnclosingHandlers(enclosinghandler, sw->enclosinghandler); |
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1260 |
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1261 llvm::BranchInst::Create(sw->sdefault->bodyBB, p->scopebb()); |
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1262 p->scope() = IRScope(bb,oldend); |
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1263 } |
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1264 |
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1265 ////////////////////////////////////////////////////////////////////////////// |
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1266 |
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1267 void GotoCaseStatement::toIR(IRState* p) |
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1268 { |
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1269 Logger::println("GotoCaseStatement::toIR(): %s", loc.toChars()); |
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1270 LOG_SCOPE; |
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1271 |
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1272 if (global.params.symdebug) |
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1273 DtoDwarfStopPoint(loc.linnum); |
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1274 |
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1275 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1276 llvm::BasicBlock* bb = llvm::BasicBlock::Create("aftergotocase", p->topfunc(), oldend); |
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1277 |
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1278 assert(!p->scopereturned()); |
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1279 if (!cs->bodyBB) |
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1280 { |
263
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1281 cs->bodyBB = llvm::BasicBlock::Create("goto_case", p->topfunc(), p->scopeend()); |
262
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1282 } |
145
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1283 |
309 | 1284 DtoEnclosingHandlers(enclosinghandler, sw->enclosinghandler); |
145
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1285 |
205
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1286 llvm::BranchInst::Create(cs->bodyBB, p->scopebb()); |
144
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1287 p->scope() = IRScope(bb,oldend); |
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1288 } |
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1289 |
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1290 ////////////////////////////////////////////////////////////////////////////// |
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1291 |
40 | 1292 void WithStatement::toIR(IRState* p) |
1293 { | |
132 | 1294 Logger::println("WithStatement::toIR(): %s", loc.toChars()); |
40 | 1295 LOG_SCOPE; |
1296 | |
268
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1297 if (global.params.symdebug) |
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1298 DtoDwarfStopPoint(loc.linnum); |
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1299 |
40 | 1300 assert(exp); |
1301 assert(body); | |
1302 | |
831
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1303 // with(..) can either be used with expressions or with symbols |
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1304 // wthis == null indicates the symbol form |
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1305 if (wthis) { |
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1306 DValue* e = exp->toElem(p); |
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1307 LLValue* mem = DtoRawVarDeclaration(wthis); |
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1308 DtoStore(e->getRVal(), mem); |
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1309 } |
40 | 1310 |
1311 body->toIR(p); | |
1312 } | |
1313 | |
1314 ////////////////////////////////////////////////////////////////////////////// | |
1315 | |
309 | 1316 static LLConstant* generate_unique_critical_section() |
1317 { | |
1318 const LLType* Mty = DtoMutexType(); | |
1319 return new llvm::GlobalVariable(Mty, false, llvm::GlobalValue::InternalLinkage, LLConstant::getNullValue(Mty), ".uniqueCS", gIR->module); | |
1320 } | |
1321 | |
94
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1322 void SynchronizedStatement::toIR(IRState* p) |
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1323 { |
132 | 1324 Logger::println("SynchronizedStatement::toIR(): %s", loc.toChars()); |
94
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1325 LOG_SCOPE; |
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1326 |
268
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1327 if (global.params.symdebug) |
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1328 DtoDwarfStopPoint(loc.linnum); |
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1329 |
309 | 1330 // enter lock |
1331 if (exp) | |
1332 { | |
1333 llsync = exp->toElem(p)->getRVal(); | |
1334 DtoEnterMonitor(llsync); | |
1335 } | |
1336 else | |
1337 { | |
1338 llsync = generate_unique_critical_section(); | |
1339 DtoEnterCritical(llsync); | |
1340 } | |
1341 | |
1342 // emit body | |
94
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1343 body->toIR(p); |
309 | 1344 |
1345 // exit lock | |
1346 // no point in a unreachable unlock, terminating statements must insert this themselves. | |
1347 if (p->scopereturned()) | |
1348 return; | |
1349 else if (exp) | |
1350 DtoLeaveMonitor(llsync); | |
1351 else | |
1352 DtoLeaveCritical(llsync); | |
94
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1353 } |
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1354 |
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1355 ////////////////////////////////////////////////////////////////////////////// |
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1356 |
132 | 1357 void VolatileStatement::toIR(IRState* p) |
1358 { | |
1359 Logger::println("VolatileStatement::toIR(): %s", loc.toChars()); | |
1360 LOG_SCOPE; | |
1361 | |
268
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1362 if (global.params.symdebug) |
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1363 DtoDwarfStopPoint(loc.linnum); |
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1364 |
206 | 1365 // mark in-volatile |
309 | 1366 // FIXME |
205
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1367 |
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1368 // has statement |
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1369 if (statement != NULL) |
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1370 { |
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1371 // load-store |
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|
1372 DtoMemoryBarrier(false, true, false, false); |
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1373 |
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1374 // do statement |
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|
1375 statement->toIR(p); |
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1376 |
309 | 1377 // no point in a unreachable barrier, terminating statements must insert this themselves. |
205
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|
1378 if (statement->fallOffEnd()) |
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1379 { |
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1380 // store-load |
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|
1381 DtoMemoryBarrier(false, false, true, false); |
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1382 } |
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1383 } |
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|
1384 // barrier only |
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|
1385 else |
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1386 { |
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|
1387 // load-store & store-load |
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|
1388 DtoMemoryBarrier(false, true, true, false); |
9d44ec83acd1
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|
1389 } |
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|
1390 |
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|
1391 // restore volatile state |
309 | 1392 // FIXME |
132 | 1393 } |
1394 | |
1395 ////////////////////////////////////////////////////////////////////////////// | |
1396 | |
331
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[svn r352] Implement SwitchErrorStatement. Fixes #52.
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|
1397 void SwitchErrorStatement::toIR(IRState* p) |
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|
1398 { |
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|
1399 Logger::println("SwitchErrorStatement::toIR(): %s", loc.toChars()); |
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|
1400 LOG_SCOPE; |
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|
1401 |
04e1b4930975
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|
1402 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_switch_error"); |
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ChristianK
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|
1403 |
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diff
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|
1404 std::vector<LLValue*> args; |
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319
diff
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|
1405 |
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319
diff
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|
1406 // file param |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
704
diff
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|
1407 args.push_back(DtoLoad(gIR->dmodule->ir.irModule->fileName)); |
331
04e1b4930975
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|
1408 |
04e1b4930975
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319
diff
changeset
|
1409 // line param |
683
b411c41a9716
Only allocate the module file name once. Fixes #90.
Christian Kamm <kamm incasoftware de>
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652
diff
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|
1410 LLConstant* c = DtoConstUint(loc.linnum); |
331
04e1b4930975
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319
diff
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|
1411 args.push_back(c); |
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319
diff
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|
1412 |
04e1b4930975
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319
diff
changeset
|
1413 // call |
04e1b4930975
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diff
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|
1414 CallOrInvoke* call = gIR->CreateCallOrInvoke(fn, args.begin(), args.end()); |
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319
diff
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|
1415 |
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diff
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|
1416 gIR->ir->CreateUnreachable(); |
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319
diff
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|
1417 } |
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|
1418 |
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|
1419 ////////////////////////////////////////////////////////////////////////////// |
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diff
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|
1420 |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
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14
diff
changeset
|
1421 ////////////////////////////////////////////////////////////////////////////// |
37a4fdab33fc
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14
diff
changeset
|
1422 |
14
0e86428ee567
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diff
changeset
|
1423 #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.
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|
1424 //STUBST(BreakStatement); |
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
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diff
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|
1425 //STUBST(ForStatement); |
40 | 1426 //STUBST(WithStatement); |
94
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parents:
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diff
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|
1427 //STUBST(SynchronizedStatement); |
14
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lindquist
parents:
diff
changeset
|
1428 //STUBST(ReturnStatement); |
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lindquist
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diff
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|
1429 //STUBST(ContinueStatement); |
262
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|
1430 //STUBST(DefaultStatement); |
108
288fe1029e1f
[svn r112] Fixed 'case 1,2,3:' style case statements.
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100
diff
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|
1431 //STUBST(CaseStatement); |
14
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|
1432 //STUBST(SwitchStatement); |
331
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|
1433 //STUBST(SwitchErrorStatement); |
14
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|
1434 STUBST(Statement); |
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|
1435 //STUBST(IfStatement); |
32
a86fe7496b58
[svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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15
diff
changeset
|
1436 //STUBST(ForeachStatement); |
14
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lindquist
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diff
changeset
|
1437 //STUBST(DoStatement); |
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lindquist
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diff
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|
1438 //STUBST(WhileStatement); |
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lindquist
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diff
changeset
|
1439 //STUBST(ExpStatement); |
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lindquist
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diff
changeset
|
1440 //STUBST(CompoundStatement); |
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|
1441 //STUBST(ScopeStatement); |
131 | 1442 //STUBST(AsmStatement); |
14
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|
1443 //STUBST(TryCatchStatement); |
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|
1444 //STUBST(TryFinallyStatement); |
132 | 1445 //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
|
1446 //STUBST(LabelStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1447 //STUBST(ThrowStatement); |
145
8f704cb9969b
[svn r150] fixes #16 and #17, implements GotoCaseStatement
ChristianK
parents:
144
diff
changeset
|
1448 //STUBST(GotoCaseStatement); |
144
a27941d00351
[svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents:
137
diff
changeset
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1449 //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
|
1450 //STUBST(GotoStatement); |
15
37a4fdab33fc
[svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents:
14
diff
changeset
|
1451 //STUBST(UnrolledLoopStatement); |
14
0e86428ee567
[svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff
changeset
|
1452 //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
|
1453 |
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
|
1454 #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
|
1455 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
|
1456 #endif |