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annotate gen/statements.c @ 33:bc641b23a714 trunk

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[svn r37] * Initial support for foreach on static arrays. Not 100% complete
author lindquist
date Thu, 04 Oct 2007 22:38:53 +0200
parents a86fe7496b58
children 4648206ca213
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14
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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
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9 #include "llvm/Type.h"
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10 #include "llvm/DerivedTypes.h"
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11 #include "llvm/Constants.h"
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12 #include "llvm/Instructions.h"
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13 #include "llvm/IntrinsicInst.h"
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14 #include "llvm/CallingConv.h"
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15
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16 #include "total.h"
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17 #include "init.h"
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18 #include "symbol.h"
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19 #include "mtype.h"
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20 #include "hdrgen.h"
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21 #include "port.h"
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22
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23 #include "gen/irstate.h"
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24 #include "gen/elem.h"
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25 #include "gen/logger.h"
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26 #include "gen/tollvm.h"
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27 #include "gen/runtime.h"
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28 #include "gen/arrays.h"
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29
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30 //////////////////////////////////////////////////////////////////////////////
14
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31
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32 void CompoundStatement::toIR(IRState* p)
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33 {
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34 static int csi = 0;
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35 Logger::println("CompoundStatement::toIR(%d):\n<<<\n%s>>>", csi++, toChars());
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36 LOG_SCOPE;
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37
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38 /*
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39 const char* labelname;
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40 bool insterm = false;
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41
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42 if (!p->scopes()) {
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43 labelname = "bb";
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44 insterm = true;
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45 }
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46 else
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47 labelname = "entry";
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48
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49 //if (!llvm::isa<llvm::TerminatorInst>(p->topfunc()->back().back()))
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50 // insterm = true;
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51
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52 llvm::BasicBlock* bb = new llvm::BasicBlock(labelname, p->topfunc());
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53
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54 if (insterm) {
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55 new llvm::BranchInst(bb,p->topbb());
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56 }
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57
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58 p->bbs.push(bb);
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59 */
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60
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61 size_t n = statements->dim;
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62 for (size_t i=0; i<n; i++)
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63 {
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64 Statement* s = (Statement*)statements->data[i];
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65 if (s)
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66 s->toIR(p);
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67 else
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68 Logger::println("NULL statement found in CompoundStatement !! :S");
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69 }
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70
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71 //p->bbs.pop();
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72 }
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73
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74 //////////////////////////////////////////////////////////////////////////////
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75
14
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76 void ReturnStatement::toIR(IRState* p)
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77 {
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78 static int rsi = 0;
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79 Logger::println("ReturnStatement::toIR(%d): %s", rsi++, toChars());
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80 LOG_SCOPE;
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81
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82 if (exp)
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83 {
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84 TY expty = exp->type->ty;
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85 if (p->topfunc()->getReturnType() == llvm::Type::VoidTy) {
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86 assert(expty == Tstruct || expty == Tdelegate || expty == Tarray);
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87
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88 TypeFunction* f = p->topfunctype();
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89 assert(f->llvmRetInPtr && f->llvmRetArg);
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90
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91 p->lvals.push_back(f->llvmRetArg);
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92 elem* e = exp->toElem(p);
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93 p->lvals.pop_back();
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94
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95 // structliterals do this themselves
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96 // also they dont produce any value
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97 if (expty == Tstruct) {
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98 if (!e->inplace) {
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99 TypeStruct* ts = (TypeStruct*)exp->type;
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100 assert(e->mem);
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101 LLVM_DtoStructCopy(ts,f->llvmRetArg,e->mem);
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102 }
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103 }
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104 else if (expty == Tdelegate) {
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105 // do nothing, handled by the DelegateExp
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106 LLVM_DtoDelegateCopy(f->llvmRetArg,e->mem);
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107 }
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108 else if (expty == Tarray) {
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109 if (e->type == elem::SLICE) {
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110 LLVM_DtoSetArray(f->llvmRetArg,e->arg,e->mem);
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111 }
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112 // else the return value is a variable and should already have been assigned by now
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113 }
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114 else
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115 assert(0);
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116
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117 new llvm::ReturnInst(p->scopebb());
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118 delete e;
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119 }
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120 else {
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121 elem* e = exp->toElem(p);
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122 llvm::Value* v = e->getValue();
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123 Logger::cout() << *v << '\n';
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124 new llvm::ReturnInst(v, p->scopebb());
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125 delete e;
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126 }
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127 }
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128 else
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129 {
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130 if (p->topfunc()->getReturnType() == llvm::Type::VoidTy)
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131 new llvm::ReturnInst(p->scopebb());
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132 else
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133 new llvm::UnreachableInst(p->scopebb());
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134 }
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135
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136 p->scope().returned = true;
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137 }
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138
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139 //////////////////////////////////////////////////////////////////////////////
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140
14
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141 void ExpStatement::toIR(IRState* p)
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142 {
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143 static int esi = 0;
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144 Logger::println("ExpStatement::toIR(%d): %s", esi++, toChars());
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145 LOG_SCOPE;
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146
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147 if (exp != 0) {
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148 elem* e = exp->toElem(p);
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149 delete e;
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150 }
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151 /*elem* e = exp->toElem(p);
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152 p->buf.printf("%s", e->toChars());
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153 delete e;
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154 p->buf.writenl();*/
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155 }
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156
15
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157 //////////////////////////////////////////////////////////////////////////////
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158
14
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159 void IfStatement::toIR(IRState* p)
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160 {
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diff changeset
161 static int wsi = 0;
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lindquist
parents:
diff changeset
162 Logger::println("IfStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
163 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
164
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
165 elem* cond_e = condition->toElem(p);
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lindquist
parents:
diff changeset
166 llvm::Value* cond_val = cond_e->getValue();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
167 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
168
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
169 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
170
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
171 llvm::BasicBlock* ifbb = new llvm::BasicBlock("if", gIR->topfunc(), oldend);
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lindquist
parents:
diff changeset
172 llvm::BasicBlock* endbb = new llvm::BasicBlock("endif", gIR->topfunc(), oldend);
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lindquist
parents:
diff changeset
173 llvm::BasicBlock* elsebb = 0;
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lindquist
parents:
diff changeset
174 if (elsebody) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
175 elsebb = new llvm::BasicBlock("else", gIR->topfunc(), endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
176 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
177 else {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
178 elsebb = endbb;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
179 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
180
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
181 if (cond_val->getType() != llvm::Type::Int1Ty) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
182 Logger::cout() << "if conditional: " << *cond_val << '\n';
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
183 cond_val = LLVM_DtoBoolean(cond_val);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
184 }
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lindquist
parents:
diff changeset
185 llvm::Value* ifgoback = new llvm::BranchInst(ifbb, elsebb, cond_val, gIR->scopebegin());
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186
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
187 // replace current scope
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lindquist
parents:
diff changeset
188 gIR->scope() = IRScope(ifbb,elsebb);
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lindquist
parents:
diff changeset
189
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
190 bool endifUsed = false;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
191
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
192 // do scoped statements
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lindquist
parents:
diff changeset
193 ifbody->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
194 if (!gIR->scopereturned()) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
195 new llvm::BranchInst(endbb,gIR->scopebegin());
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lindquist
parents:
diff changeset
196 endifUsed = true;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
197 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
198
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
199 if (elsebody) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
200 //assert(0);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
201 gIR->scope() = IRScope(elsebb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
202 elsebody->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
203 if (!gIR->scopereturned()) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
204 new llvm::BranchInst(endbb,gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
205 endifUsed = true;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
206 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
207 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
208
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
209 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
210 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
211 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
212
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
213 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
214
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
215 void ScopeStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
216 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
217 Logger::println("ScopeStatement::toIR(): %s", toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
218 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
219
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
220 llvm::BasicBlock* oldend = p->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
221
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
222 IRScope irs;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
223 // remove useless branches by clearing and reusing the current basicblock
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
224 llvm::BasicBlock* bb = p->scopebegin();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
225 if (bb->empty()) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
226 irs.begin = bb;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
227 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
228 else {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
229 irs.begin = new llvm::BasicBlock("scope", p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
230 new llvm::BranchInst(irs.begin, p->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
231 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
232 irs.end = new llvm::BasicBlock("endscope", p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
233
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
234 gIR->scope() = irs;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
235
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
236 statement->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
237
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
238 p->scope() = IRScope(p->scopebb(),oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
239 irs.end->eraseFromParent();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
240
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
241 /*
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
242 if (!gIR->scopereturned()) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
243 new llvm::BranchInst(irs.end, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
244 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
245
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
246 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
247 gIR->scope() = IRScope(irs.end,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
248 */
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
249 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
250
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
251 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
252
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
253 void WhileStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
254 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
255 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
256 Logger::println("WhileStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
257 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
258
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
259 // create while blocks
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
260 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
261 llvm::BasicBlock* whilebb = new llvm::BasicBlock("whilecond", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
262 llvm::BasicBlock* endbb = new llvm::BasicBlock("endwhile", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
263
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
264 // move into the while block
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
265 new llvm::BranchInst(whilebb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
266
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
267 // replace current scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
268 gIR->scope() = IRScope(whilebb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
269
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
270 // create the condition
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
271 elem* cond_e = condition->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
272 llvm::Value* cond_val = LLVM_DtoBoolean(cond_e->getValue());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
273 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
274
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
275 // while body block
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
276 llvm::BasicBlock* whilebodybb = new llvm::BasicBlock("whilebody", gIR->topfunc(), endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
277
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
278 // conditional branch
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
279 llvm::Value* ifbreak = new llvm::BranchInst(whilebodybb, endbb, cond_val, whilebb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
280
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
281 // rewrite scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
282 gIR->scope() = IRScope(whilebodybb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
283
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
284 // do while body code
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
285 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
286
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
287 // loop
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
288 new llvm::BranchInst(whilebb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
289
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
290 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
291 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
292 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
293
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
294 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
295
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
296 void DoStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
297 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
298 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
299 Logger::println("DoStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
300 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
301
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
302 // create while blocks
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
303 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
304 llvm::BasicBlock* dowhilebb = new llvm::BasicBlock("dowhile", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
305 llvm::BasicBlock* endbb = new llvm::BasicBlock("enddowhile", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
306
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
307 // move into the while block
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
308 new llvm::BranchInst(dowhilebb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
309
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
310 // replace current scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
311 gIR->scope() = IRScope(dowhilebb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
312
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
313 // do do-while body code
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
314 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
315
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
316 // create the condition
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
317 elem* cond_e = condition->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
318 llvm::Value* cond_val = LLVM_DtoBoolean(cond_e->getValue());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
319 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
320
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
321 // conditional branch
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lindquist
parents:
diff changeset
322 llvm::Value* ifbreak = new llvm::BranchInst(dowhilebb, endbb, cond_val, gIR->scopebegin());
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lindquist
parents:
diff changeset
323
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
324 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
325 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
326 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
327
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
328 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
329
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
330 void ForStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
331 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
332 static int wsi = 0;
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lindquist
parents:
diff changeset
333 Logger::println("ForStatement::toIR(%d): %s", wsi++, toChars());
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lindquist
parents:
diff changeset
334 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
335
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
336 // create for blocks
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
337 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
338 llvm::BasicBlock* forbb = new llvm::BasicBlock("forcond", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
339 llvm::BasicBlock* forbodybb = new llvm::BasicBlock("forbody", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
340 llvm::BasicBlock* forincbb = new llvm::BasicBlock("forinc", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
341 llvm::BasicBlock* endbb = new llvm::BasicBlock("endfor", gIR->topfunc(), oldend);
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lindquist
parents:
diff changeset
342
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
343 // init
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lindquist
parents:
diff changeset
344 if (init != 0)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
345 init->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
346
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
347 // move into the for condition block, ie. start the loop
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lindquist
parents:
diff changeset
348 new llvm::BranchInst(forbb, gIR->scopebegin());
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lindquist
parents:
diff changeset
349
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
350 IRScope loop;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
351 loop.begin = forincbb;
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lindquist
parents:
diff changeset
352 loop.end = endbb;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
353 p->loopbbs.push_back(loop);
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lindquist
parents:
diff changeset
354
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
355 // replace current scope
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lindquist
parents:
diff changeset
356 gIR->scope() = IRScope(forbb,forbodybb);
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lindquist
parents:
diff changeset
357
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
358 // create the condition
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lindquist
parents:
diff changeset
359 elem* cond_e = condition->toElem(p);
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lindquist
parents:
diff changeset
360 llvm::Value* cond_val = LLVM_DtoBoolean(cond_e->getValue());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
361 delete cond_e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
362
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
363 // conditional branch
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
364 llvm::Value* ifbreak = new llvm::BranchInst(forbodybb, endbb, cond_val, forbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
365
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
366 // rewrite scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
367 gIR->scope() = IRScope(forbodybb,forincbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
368
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
369 // do for body code
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
370 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
371
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
372 // move into the for increment block
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
373 new llvm::BranchInst(forincbb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
374 gIR->scope() = IRScope(forincbb, endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
375
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
376 // increment
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
377 if (increment) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
378 elem* inc = increment->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
379 delete inc;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
380 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
381
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
382 // loop
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
383 new llvm::BranchInst(forbb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
384
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
385 p->loopbbs.pop_back();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
386
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
387 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
388 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
389 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
390
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
391 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
392
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
393 void BreakStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
394 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
395 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
396 Logger::println("BreakStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
397 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
398
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
399 if (ident != 0) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
400 Logger::println("ident = %s", ident->toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
401 assert(0);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
402 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
403 else {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
404 new llvm::BranchInst(gIR->loopbbs.back().end, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
405 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
406 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
407
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
408 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
409
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
410 void ContinueStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
411 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
412 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
413 Logger::println("ContinueStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
414 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
415
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
416 if (ident != 0) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
417 Logger::println("ident = %s", ident->toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
418 assert(0);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
419 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
420 else {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
421 new llvm::BranchInst(gIR->loopbbs.back().begin, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
422 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
423 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
424
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
425 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
426
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
427 void OnScopeStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
428 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
429 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
430 Logger::println("OnScopeStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
431 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
432
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
433 assert(statement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
434 //statement->toIR(p); // this seems to be redundant
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
435 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
436
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
437 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
438
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
439 void TryFinallyStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
440 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
441 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
442 Logger::println("TryFinallyStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
443 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
444
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
445 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
446
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
447 llvm::BasicBlock* trybb = new llvm::BasicBlock("try", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
448 llvm::BasicBlock* finallybb = new llvm::BasicBlock("finally", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
449 llvm::BasicBlock* endbb = new llvm::BasicBlock("endtryfinally", gIR->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
450
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
451 // pass the previous BB into this
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
452 new llvm::BranchInst(trybb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
453
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
454 gIR->scope() = IRScope(trybb,finallybb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
455
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
456 assert(body);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
457 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
458 new llvm::BranchInst(finallybb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
459
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
460 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
461 gIR->scope() = IRScope(finallybb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
462
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
463 assert(finalbody);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
464 finalbody->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
465 new llvm::BranchInst(endbb, gIR->scopebegin());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
466
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
467 // rewrite the scope
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
468 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
469 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
470
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
471 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
472
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
473 void TryCatchStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
474 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
475 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
476 Logger::println("TryCatchStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
477 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
478
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
479 assert(0 && "try-catch is not properly");
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
480
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
481 assert(body);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
482 body->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
483
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
484 assert(catches);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
485 for(size_t i=0; i<catches->dim; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
486 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
487 Catch* c = (Catch*)catches->data[i];
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
488 c->handler->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
489 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
490 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
491
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
492 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
493
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
494 void ThrowStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
495 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
496 static int wsi = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
497 Logger::println("ThrowStatement::toIR(%d): %s", wsi++, toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
498 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
499
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
500 assert(0 && "throw is not implemented");
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
501
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
502 assert(exp);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
503 elem* e = exp->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
504 delete e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
505 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
506
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
507 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
508
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
509 void SwitchStatement::toIR(IRState* p)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
510 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
511 Logger::println("SwitchStatement::toIR(): %s", toChars());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
512 LOG_SCOPE;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
513
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
514 llvm::BasicBlock* oldend = gIR->scopeend();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
515
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
516 // collect the needed cases
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
517 typedef std::pair<llvm::BasicBlock*, llvm::ConstantInt*> CasePair;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
518 std::vector<CasePair> vcases;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
519 for (int i=0; i<cases->dim; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
520 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
521 CaseStatement* cs = (CaseStatement*)cases->data[i];
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
522
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
523 // get the case value
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
524 elem* e = cs->exp->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
525 assert(e->val && llvm::isa<llvm::ConstantInt>(e->val));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
526 llvm::ConstantInt* ec = llvm::cast<llvm::ConstantInt>(e->val);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
527 delete e;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
528
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
529 // create the case bb with a nice label
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
530 std::string lblname("case"+std::string(cs->exp->toChars()));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
531 llvm::BasicBlock* bb = new llvm::BasicBlock(lblname, p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
532
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
533 vcases.push_back(CasePair(bb,ec));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
534 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
535
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
536 // default
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
537 llvm::BasicBlock* defbb = 0;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
538 if (!hasNoDefault) {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
539 defbb = new llvm::BasicBlock("default", p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
540 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
541
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
542 // end (break point)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
543 llvm::BasicBlock* endbb = new llvm::BasicBlock("switchend", p->topfunc(), oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
544
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
545 // condition var
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
546 elem* cond = condition->toElem(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
547 llvm::SwitchInst* si = new llvm::SwitchInst(cond->getValue(), defbb ? defbb : endbb, cases->dim, p->scopebb());
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
548 delete cond;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
549
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
550 // add the cases
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
551 size_t n = vcases.size();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
552 for (size_t i=0; i<n; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
553 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
554 si->addCase(vcases[i].second, vcases[i].first);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
555 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
556
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
557 // insert case statements
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
558 for (size_t i=0; i<n; ++i)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
559 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
560 llvm::BasicBlock* nextbb = (i == n-1) ? (defbb ? defbb : endbb) : vcases[i+1].first;
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
561 p->scope() = IRScope(vcases[i].first,nextbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
562
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
563 p->loopbbs.push_back(IRScope(p->scopebb(),endbb));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
564 static_cast<CaseStatement*>(cases->data[i])->statement->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
565 p->loopbbs.pop_back();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
566
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
567 llvm::BasicBlock* curbb = p->scopebb();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
568 if (!curbb->empty() && !curbb->back().isTerminator())
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
569 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
570 new llvm::BranchInst(nextbb, curbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
571 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
572 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
573
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
574 // default statement
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
575 if (defbb)
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
576 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
577 p->scope() = IRScope(defbb,endbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
578 p->loopbbs.push_back(IRScope(defbb,endbb));
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
579 sdefault->statement->toIR(p);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
580 p->loopbbs.pop_back();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
581
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
582 llvm::BasicBlock* curbb = p->scopebb();
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
583 if (!curbb->empty() && !curbb->back().isTerminator())
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
584 {
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
585 new llvm::BranchInst(endbb, curbb);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
586 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
587 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
588
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
589 gIR->scope() = IRScope(endbb,oldend);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
590 }
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
591
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
592 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
593
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
594 void UnrolledLoopStatement::toIR(IRState* p)
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
595 {
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
596 Logger::println("UnrolledLoopStatement::toIR(): %s", toChars());
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
597 LOG_SCOPE;
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
598
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
599 llvm::BasicBlock* oldend = gIR->scopeend();
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
600 llvm::BasicBlock* endbb = new llvm::BasicBlock("unrolledend", p->topfunc(), oldend);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
601
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
602 p->scope() = IRScope(p->scopebb(),endbb);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
603 p->loopbbs.push_back(IRScope(p->scopebb(),endbb));
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
604
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
605 for (int i=0; i<statements->dim; ++i)
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
606 {
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
607 Statement* s = (Statement*)statements->data[i];
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
608 s->toIR(p);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
609 }
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
610
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
611 p->loopbbs.pop_back();
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
612
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
613 new llvm::BranchInst(endbb, p->scopebb());
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
614 p->scope() = IRScope(endbb,oldend);
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
615 }
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
616
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
617 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
618
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
619 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
620 {
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
621 Logger::println("ForeachStatement::toIR(): %s", 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
622 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
623
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
624 //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
625 assert(key == 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
626 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
627 assert(body != 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
628 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
629 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
630
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
631 //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
632 //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
633
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
634 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
635 Logger::println("func = %s", func->toChars());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
636
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
637 elem* arr = aggr->toElem(p);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
638 llvm::Value* val = arr->getValue();
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
639 Logger::cout() << "aggr2llvm = " << *val << '\n';
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
640
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
641 llvm::Value* numiters = 0;
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
642
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
643 const llvm::Type* keytype = key ? LLVM_DtoType(key->type) : LLVM_DtoSize_t();
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
644 llvm::Value* keyvar = new llvm::AllocaInst(keytype, "foreachkey", p->topallocapoint());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
645
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
646 const llvm::Type* valtype = LLVM_DtoType(value->type);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
647 llvm::Value* valvar = new llvm::AllocaInst(keytype, "foreachval", p->topallocapoint());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
648
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
649 if (aggr->type->ty == Tsarray)
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
650 {
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
651 assert(llvm::isa<llvm::PointerType>(val->getType()));
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
652 assert(llvm::isa<llvm::ArrayType>(val->getType()->getContainedType(0)));
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
653 size_t n = llvm::cast<llvm::ArrayType>(val->getType()->getContainedType(0))->getNumElements();
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
654 assert(n > 0);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
655 numiters = llvm::ConstantInt::get(keytype,n,false);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
656 }
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
657 else
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
658 {
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
659 assert(0);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
660 }
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
661
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
662 if (op == TOKforeach) {
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
663 new llvm::StoreInst(llvm::ConstantInt::get(keytype,0,false), keyvar, p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
664 }
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
665 else if (op == TOKforeach_reverse) {
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
666 llvm::Value* v = llvm::BinaryOperator::createSub(numiters, llvm::ConstantInt::get(keytype,1,false),"tmp",p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
667 new llvm::StoreInst(v, keyvar, p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
668 }
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
669
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
670 delete arr;
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
671
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
672 llvm::BasicBlock* oldend = gIR->scopeend();
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
673 llvm::BasicBlock* nexbb = new llvm::BasicBlock("foreachnext", p->topfunc(), oldend);
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
674 llvm::BasicBlock* begbb = new llvm::BasicBlock("foreachbegin", p->topfunc(), oldend);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
675 llvm::BasicBlock* endbb = new llvm::BasicBlock("foreachend", p->topfunc(), oldend);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
676
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
677 new llvm::BranchInst(begbb, p->scopebb());
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
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diff changeset
678
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
679 // next
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
680 p->scope() = IRScope(nexbb,begbb);
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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parents: 32
diff changeset
681 llvm::Value* done = 0;
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
682 llvm::Value* load = new llvm::LoadInst(keyvar, "tmp", p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
683 if (op == TOKforeach) {
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
684 load = llvm::BinaryOperator::createAdd(load,llvm::ConstantInt::get(keytype, 1, false),"tmp",p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
685 new llvm::StoreInst(load, keyvar, p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
686 done = new llvm::ICmpInst(llvm::ICmpInst::ICMP_ULT, load, numiters, "tmp", p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
687 }
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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parents: 32
diff changeset
688 else if (op == TOKforeach_reverse) {
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
689 done = new llvm::ICmpInst(llvm::ICmpInst::ICMP_UGT, load, llvm::ConstantInt::get(keytype, 0, false), "tmp", p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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parents: 32
diff changeset
690 load = llvm::BinaryOperator::createSub(load,llvm::ConstantInt::get(keytype, 1, false),"tmp",p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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parents: 32
diff changeset
691 new llvm::StoreInst(load, keyvar, p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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diff changeset
692 }
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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parents: 32
diff changeset
693 new llvm::BranchInst(begbb, endbb, done, p->scopebb());
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
694
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
695 // begin
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
696 p->scope() = IRScope(begbb,nexbb);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
697
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
698 // get value for this iteration
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
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parents: 32
diff changeset
699 value->llvmValue = LLVM_DtoGEP(val,llvm::ConstantInt::get(keytype,0,false),new llvm::LoadInst(keyvar,"tmp",p->scopebb()),"tmp",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
700
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
701 // body
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
702 p->scope() = IRScope(p->scopebb(),endbb);
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
703 p->loopbbs.push_back(IRScope(nexbb,endbb));
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
704 body->toIR(p);
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
705 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
706
33
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
707 if (!p->scope().returned)
bc641b23a714 [svn r37] * Initial support for foreach on static arrays. Not 100% complete
lindquist
parents: 32
diff changeset
708 new llvm::BranchInst(nexbb, 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
709
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
710 // end
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
711 p->scope() = IRScope(endbb,oldend);
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
712 }
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
713
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
714 //////////////////////////////////////////////////////////////////////////////
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
715
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
716 //////////////////////////////////////////////////////////////////////////////
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
717
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
718 #define STUBST(x) void x::toIR(IRState * p) {error("Statement type "#x" not implemented: %s", toChars());fatal();}
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
719 //STUBST(BreakStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
720 //STUBST(ForStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
721 STUBST(WithStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
722 STUBST(SynchronizedStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
723 //STUBST(ReturnStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
724 //STUBST(ContinueStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
725 STUBST(DefaultStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
726 STUBST(CaseStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
727 //STUBST(SwitchStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
728 STUBST(SwitchErrorStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
729 STUBST(Statement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
730 //STUBST(IfStatement);
32
a86fe7496b58 [svn r36] * Fixed a bug where passing a regular argument to a ref argument did not allocate storage
lindquist
parents: 15
diff changeset
731 //STUBST(ForeachStatement);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
732 //STUBST(DoStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
733 //STUBST(WhileStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
734 //STUBST(ExpStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
735 //STUBST(CompoundStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
736 //STUBST(ScopeStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
737 STUBST(AsmStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
738 //STUBST(TryCatchStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
739 //STUBST(TryFinallyStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
740 STUBST(VolatileStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
741 STUBST(LabelStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
742 //STUBST(ThrowStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
743 STUBST(GotoCaseStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
744 STUBST(GotoDefaultStatement);
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
745 STUBST(GotoStatement);
15
37a4fdab33fc [svn r19] * Added support for reassigning 'this' inside class constructors.
lindquist
parents: 14
diff changeset
746 //STUBST(UnrolledLoopStatement);
14
0e86428ee567 [svn r18] * Initial support for switch statements - No string switches yet.
lindquist
parents:
diff changeset
747 //STUBST(OnScopeStatement);