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annotate gen/arrays.cpp @ 182:6526cf5bb2be trunk

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[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg: int[] ia = [1,2,3]; byte[] ba = cast(byte[])ia[];
author lindquist
date Wed, 07 May 2008 19:54:01 +0200
parents a074a5ff709c
children aca17e55b7a5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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8b0e809563df [svn r44] Lots of bug fixes.
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1 #include "gen/llvm.h"
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2
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3 #include "mtype.h"
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4 #include "dsymbol.h"
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5 #include "aggregate.h"
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6 #include "declaration.h"
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7 #include "init.h"
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8
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9 #include "gen/irstate.h"
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10 #include "gen/tollvm.h"
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11 #include "gen/arrays.h"
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12 #include "gen/runtime.h"
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13 #include "gen/logger.h"
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fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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14 #include "gen/dvalue.h"
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15
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16 //////////////////////////////////////////////////////////////////////////////////////////
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17
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18 const llvm::StructType* DtoArrayType(Type* t)
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19 {
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20 assert(t->next);
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21 const llvm::Type* at = DtoType(t->next);
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22 const llvm::Type* arrty;
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23
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24 if (at == llvm::Type::VoidTy) {
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25 at = llvm::Type::Int8Ty;
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26 }
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27 arrty = getPtrToType(at);
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28
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29 std::vector<const llvm::Type*> members;
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30 if (global.params.is64bit)
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31 members.push_back(llvm::Type::Int64Ty);
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32 else
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33 members.push_back(llvm::Type::Int32Ty);
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34
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35 members.push_back(arrty);
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36
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37 return llvm::StructType::get(members);
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38 }
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39
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40 //////////////////////////////////////////////////////////////////////////////////////////
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41
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42 const llvm::ArrayType* DtoStaticArrayType(Type* t)
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43 {
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44 if (t->ir.type)
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45 return isaArray(t->ir.type->get());
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47 assert(t->ty == Tsarray);
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48 assert(t->next);
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49
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50 const llvm::Type* at = DtoType(t->next);
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51
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52 TypeSArray* tsa = (TypeSArray*)t;
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53 assert(tsa->dim->type->isintegral());
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d3ee9efe20e2 [svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
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54 const llvm::ArrayType* arrty = llvm::ArrayType::get(at,tsa->dim->toUInteger());
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56 assert(!tsa->ir.type);
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57 tsa->ir.type = new llvm::PATypeHolder(arrty);
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58 return arrty;
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59 }
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60
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61 //////////////////////////////////////////////////////////////////////////////////////////
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62
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027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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63 void DtoSetArrayToNull(llvm::Value* v)
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64 {
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65 llvm::Value* len = DtoGEPi(v,0,0,"tmp",gIR->scopebb());
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66 llvm::Value* zerolen = llvm::ConstantInt::get(len->getType()->getContainedType(0), 0, false);
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67 new llvm::StoreInst(zerolen, len, gIR->scopebb());
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69 llvm::Value* ptr = DtoGEPi(v,0,1,"tmp",gIR->scopebb());
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70 const llvm::PointerType* pty = isaPointer(ptr->getType()->getContainedType(0));
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71 llvm::Value* nullptr = llvm::ConstantPointerNull::get(pty);
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72 new llvm::StoreInst(nullptr, ptr, gIR->scopebb());
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73 }
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74
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75 //////////////////////////////////////////////////////////////////////////////////////////
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76
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77 void DtoArrayAssign(llvm::Value* dst, llvm::Value* src)
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78 {
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79 assert(gIR);
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80 if (dst->getType() == src->getType())
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81 {
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82 llvm::Value* ptr = DtoGEPi(src,0,0,"tmp",gIR->scopebb());
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83 llvm::Value* val = new llvm::LoadInst(ptr,"tmp",gIR->scopebb());
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84 ptr = DtoGEPi(dst,0,0,"tmp",gIR->scopebb());
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85 new llvm::StoreInst(val, ptr, gIR->scopebb());
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86
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87 ptr = DtoGEPi(src,0,1,"tmp",gIR->scopebb());
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88 val = new llvm::LoadInst(ptr,"tmp",gIR->scopebb());
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89 ptr = DtoGEPi(dst,0,1,"tmp",gIR->scopebb());
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90 new llvm::StoreInst(val, ptr, gIR->scopebb());
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91 }
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92 else
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93 {
118
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94 Logger::cout() << "array assignment type dont match: " << *dst->getType() << "\n\n" << *src->getType() << '\n';
96
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95 const llvm::ArrayType* arrty = isaArray(src->getType()->getContainedType(0));
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96 if (!arrty)
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97 {
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98 Logger::cout() << "invalid: " << *src << '\n';
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99 assert(0);
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100 }
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101 const llvm::Type* dstty = getPtrToType(arrty->getElementType());
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102
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103 llvm::Value* dstlen = DtoGEPi(dst,0,0,"tmp",gIR->scopebb());
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104 llvm::Value* srclen = DtoConstSize_t(arrty->getNumElements());
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105 new llvm::StoreInst(srclen, dstlen, gIR->scopebb());
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106
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107 llvm::Value* dstptr = DtoGEPi(dst,0,1,"tmp",gIR->scopebb());
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108 llvm::Value* srcptr = new llvm::BitCastInst(src,dstty,"tmp",gIR->scopebb());
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109 new llvm::StoreInst(srcptr, dstptr, gIR->scopebb());
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110 }
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111 }
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112
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113 //////////////////////////////////////////////////////////////////////////////////////////
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114
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115 void DtoArrayInit(llvm::Value* l, llvm::Value* r)
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116 {
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117 const llvm::PointerType* ptrty = isaPointer(l->getType());
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118 const llvm::Type* t = ptrty->getContainedType(0);
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119 const llvm::ArrayType* arrty = isaArray(t);
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120 if (arrty)
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121 {
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122 llvm::Value* ptr = DtoGEPi(l,0,0,"tmp",gIR->scopebb());
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123 llvm::Value* dim = llvm::ConstantInt::get(DtoSize_t(), arrty->getNumElements(), false);
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124 DtoArrayInit(ptr, dim, r);
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125 }
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126 else if (isaStruct(t))
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127 {
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128 llvm::Value* dim = DtoLoad(DtoGEPi(l, 0,0, "tmp"));
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129 llvm::Value* ptr = DtoLoad(DtoGEPi(l, 0,1, "tmp"));
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130 DtoArrayInit(ptr, dim, r);
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131 }
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parents:
diff changeset
132 else
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
133 assert(0);
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
134 }
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
135
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
136 //////////////////////////////////////////////////////////////////////////////////////////
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
137
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
138 typedef const llvm::Type* constLLVMTypeP;
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
139
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
140 static size_t checkRectArrayInit(const llvm::Type* pt, constLLVMTypeP& finalty)
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
141 {
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
142 if (const llvm::ArrayType* arrty = isaArray(pt)) {
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
143 size_t n = checkRectArrayInit(arrty->getElementType(), finalty);
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
144 size_t ne = arrty->getNumElements();
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
145 if (n) return n * ne;
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
146 return ne;
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
147 }
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
148 finalty = pt;
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
149 return 0;
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
150 }
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
151
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
152 void DtoArrayInit(llvm::Value* ptr, llvm::Value* dim, llvm::Value* val)
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
153 {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
154 Logger::cout() << "array: " << *ptr << " dim: " << *dim << " val: " << *val << '\n';
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
155 const llvm::Type* pt = ptr->getType()->getContainedType(0);
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
156 const llvm::Type* t = val->getType();
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
157 const llvm::Type* finalTy;
109
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
158 size_t aggrsz = 0;
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
159 if (size_t arrsz = checkRectArrayInit(pt, finalTy)) {
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
160 assert(finalTy == t);
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
161 llvm::Constant* c = isaConstant(dim);
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
162 assert(c);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
163 dim = llvm::ConstantExpr::getMul(c, DtoConstSize_t(arrsz));
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
164 ptr = gIR->ir->CreateBitCast(ptr, getPtrToType(finalTy), "tmp");
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
165 }
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
166 else if (isaStruct(t)) {
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
167 aggrsz = getABITypeSize(t);
109
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
168 llvm::Constant* c = isaConstant(val);
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
169 if (c && c->isNullValue()) {
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
170 llvm::Value* nbytes;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
171 if (aggrsz == 1)
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
172 nbytes = dim;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
173 else
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
174 nbytes = gIR->ir->CreateMul(dim, DtoConstSize_t(aggrsz), "tmp");
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
175 DtoMemSetZero(ptr,nbytes);
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
176 return;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
177 }
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
178 else {
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
179 ptr = gIR->ir->CreateBitCast(ptr, getPtrToType(llvm::Type::Int8Ty), "tmp");
109
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
180 }
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
181 }
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
182 else {
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
183 assert(t == pt);
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
184 }
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
185
109
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
186 Logger::cout() << "array: " << *ptr << " dim: " << *dim << " val: " << *val << '\n';
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
187
43
eb7bf7b7972e [svn r47] fixed a problem with gdc 4.1
lindquist
parents: 40
diff changeset
188 std::vector<llvm::Value*> args;
eb7bf7b7972e [svn r47] fixed a problem with gdc 4.1
lindquist
parents: 40
diff changeset
189 args.push_back(ptr);
eb7bf7b7972e [svn r47] fixed a problem with gdc 4.1
lindquist
parents: 40
diff changeset
190 args.push_back(dim);
eb7bf7b7972e [svn r47] fixed a problem with gdc 4.1
lindquist
parents: 40
diff changeset
191 args.push_back(val);
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
192
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
193 const char* funcname = NULL;
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
194
109
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
195 if (aggrsz) {
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
196 funcname = "_d_array_init_mem";
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
197 args.push_back(DtoConstSize_t(aggrsz));
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
198 }
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents: 108
diff changeset
199 else if (isaPointer(t)) {
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
200 funcname = "_d_array_init_pointer";
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
201
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
202 const llvm::Type* dstty = getPtrToType(getPtrToType(llvm::Type::Int8Ty));
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
203 if (args[0]->getType() != dstty)
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
204 args[0] = new llvm::BitCastInst(args[0],dstty,"tmp",gIR->scopebb());
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
205
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
206 const llvm::Type* valty = getPtrToType(llvm::Type::Int8Ty);
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
207 if (args[2]->getType() != valty)
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
208 args[2] = new llvm::BitCastInst(args[2],valty,"tmp",gIR->scopebb());
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
209 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
210 else if (t == llvm::Type::Int1Ty) {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
211 funcname = "_d_array_init_i1";
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
212 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
213 else if (t == llvm::Type::Int8Ty) {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
214 funcname = "_d_array_init_i8";
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
215 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
216 else if (t == llvm::Type::Int16Ty) {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
217 funcname = "_d_array_init_i16";
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
218 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
219 else if (t == llvm::Type::Int32Ty) {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
220 funcname = "_d_array_init_i32";
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
221 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
222 else if (t == llvm::Type::Int64Ty) {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
223 funcname = "_d_array_init_i64";
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
224 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
225 else if (t == llvm::Type::FloatTy) {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
226 funcname = "_d_array_init_float";
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
227 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
228 else if (t == llvm::Type::DoubleTy) {
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
229 funcname = "_d_array_init_double";
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
230 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
231 else {
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
232 Logger::cout() << *ptr->getType() << " = " << *val->getType() << '\n';
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
233 assert(0);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
234 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
235
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
236 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, funcname);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
237 assert(fn);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
238 Logger::cout() << "calling array init function: " << *fn <<'\n';
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
239 llvm::CallInst* call = new llvm::CallInst(fn, args.begin(), args.end(), "", gIR->scopebb());
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
240 call->setCallingConv(llvm::CallingConv::C);
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
241 }
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
242
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
243 //////////////////////////////////////////////////////////////////////////////////////////
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
244
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
245 void DtoSetArray(llvm::Value* arr, llvm::Value* dim, llvm::Value* ptr)
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
246 {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
247 Logger::cout() << "DtoSetArray(" << *arr << ", " << *dim << ", " << *ptr << ")\n";
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
248 const llvm::StructType* st = isaStruct(arr->getType()->getContainedType(0));
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
249
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
250 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false);
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
251 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false);
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
252
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
253 llvm::Value* arrdim = DtoGEP(arr,zero,zero,"tmp",gIR->scopebb());
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
254 new llvm::StoreInst(dim, arrdim, gIR->scopebb());
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
255
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
256 llvm::Value* arrptr = DtoGEP(arr,zero,one,"tmp",gIR->scopebb());
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
257 new llvm::StoreInst(ptr, arrptr, gIR->scopebb());
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
258 }
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
259
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
260 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
261 llvm::Constant* DtoConstArrayInitializer(ArrayInitializer* arrinit)
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
262 {
88
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents: 86
diff changeset
263 Logger::println("DtoConstArrayInitializer: %s | %s", arrinit->toChars(), arrinit->type->toChars());
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents: 86
diff changeset
264 LOG_SCOPE;
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents: 86
diff changeset
265
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
266 Type* arrinittype = DtoDType(arrinit->type);
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
267
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
268 Type* t;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
269 integer_t tdim;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
270 if (arrinittype->ty == Tsarray) {
88
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diff changeset
271 Logger::println("static array");
86
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272 TypeSArray* tsa = (TypeSArray*)arrinittype;
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273 tdim = tsa->dim->toInteger();
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274 t = tsa;
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275 }
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276 else if (arrinittype->ty == Tarray) {
88
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diff changeset
277 Logger::println("dynamic array");
86
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diff changeset
278 t = arrinittype;
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diff changeset
279 tdim = arrinit->dim;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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280 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
281 else
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
282 assert(0);
4
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283
88
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
284 Logger::println("dim = %u", tdim);
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
285
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
286 std::vector<llvm::Constant*> inits(tdim, NULL);
4
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287
116
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diff changeset
288 Type* arrnext = arrinittype->next;
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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diff changeset
289 const llvm::Type* elemty = DtoType(arrinittype->next);
4
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290
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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291 assert(arrinit->index.dim == arrinit->value.dim);
88
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
292 for (unsigned i=0,j=0; i < tdim; ++i)
4
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293 {
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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294 Initializer* init = 0;
116
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diff changeset
295 Expression* idx;
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diff changeset
296
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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diff changeset
297 if (j < arrinit->index.dim)
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diff changeset
298 idx = (Expression*)arrinit->index.data[j];
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299 else
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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300 idx = NULL;
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diff changeset
301
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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diff changeset
302 llvm::Constant* v = NULL;
4
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diff changeset
303
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
304 if (idx)
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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diff changeset
305 {
116
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diff changeset
306 Logger::println("%d has idx", i);
88
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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parents: 86
diff changeset
307 // this is pretty weird :/ idx->type turned out NULL for the initializer:
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
308 // const in6_addr IN6ADDR_ANY = { s6_addr8: [0] };
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
309 // in std.c.linux.socket
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
310 if (idx->type) {
116
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diff changeset
311 Logger::println("has idx->type", i);
88
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
312 //integer_t k = idx->toInteger();
116
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diff changeset
313 //Logger::println("getting value for exp: %s | %s", idx->toChars(), arrnext->toChars());
88
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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parents: 86
diff changeset
314 llvm::Constant* cc = idx->toConstElem(gIR);
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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parents: 86
diff changeset
315 Logger::println("value gotten");
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
316 assert(cc != NULL);
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
317 llvm::ConstantInt* ci = llvm::dyn_cast<llvm::ConstantInt>(cc);
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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parents: 86
diff changeset
318 assert(ci != NULL);
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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parents: 86
diff changeset
319 uint64_t k = ci->getZExtValue();
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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parents: 86
diff changeset
320 if (i == k)
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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parents: 86
diff changeset
321 {
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
322 init = (Initializer*)arrinit->value.data[j];
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
323 assert(init);
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
324 ++j;
058d3925950e [svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff changeset
325 }
4
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diff changeset
326 }
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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parents:
diff changeset
327 }
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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parents:
diff changeset
328 else
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
329 {
116
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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parents: 109
diff changeset
330 if (j < arrinit->value.dim) {
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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diff changeset
331 init = (Initializer*)arrinit->value.data[j];
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diff changeset
332 ++j;
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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333 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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334 else
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
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diff changeset
335 v = arrnext->defaultInit()->toConstElem(gIR);
4
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336 }
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337
116
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diff changeset
338 if (!v)
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diff changeset
339 v = DtoConstInitializer(t->next, init);
4
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340 assert(v);
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341
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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342 inits[i] = v;
176
a074a5ff709c [svn r192] Fixed: String literals as constant expression was broken for utf16/32.
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diff changeset
343 Logger::cout() << "llval: " << *v << '\n';
4
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344 }
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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345
176
a074a5ff709c [svn r192] Fixed: String literals as constant expression was broken for utf16/32.
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diff changeset
346 Logger::println("building constant array");
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
347 const llvm::ArrayType* arrty = llvm::ArrayType::get(elemty,tdim);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
348 llvm::Constant* constarr = llvm::ConstantArray::get(arrty, inits);
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diff changeset
349
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
350 if (arrinittype->ty == Tsarray)
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diff changeset
351 return constarr;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
352 else
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
353 assert(arrinittype->ty == Tarray);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
354
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
355 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(arrty,true,llvm::GlobalValue::InternalLinkage,constarr,"constarray",gIR->module);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
356 llvm::Constant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) };
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diff changeset
357 llvm::Constant* gep = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
358 return DtoConstSlice(DtoConstSize_t(tdim),gep);
4
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359 }
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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diff changeset
360
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
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parents:
diff changeset
361 //////////////////////////////////////////////////////////////////////////////////////////
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
362 static llvm::Value* get_slice_ptr(DSliceValue* e, llvm::Value*& sz)
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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diff changeset
363 {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
364 const llvm::Type* t = e->ptr->getType()->getContainedType(0);
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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diff changeset
365 llvm::Value* ret = 0;
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents: 81
diff changeset
366 if (e->len != 0) {
22
a6360e68134a [svn r26] * Fixed templates defining a constant value
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diff changeset
367 // this means it's a real slice
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents: 81
diff changeset
368 ret = e->ptr;
22
a6360e68134a [svn r26] * Fixed templates defining a constant value
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parents: 21
diff changeset
369
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff changeset
370 size_t elembsz = getABITypeSize(ret->getType());
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
371 llvm::ConstantInt* elemsz = llvm::ConstantInt::get(DtoSize_t(), elembsz, false);
22
a6360e68134a [svn r26] * Fixed templates defining a constant value
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parents: 21
diff changeset
372
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
373 if (isaConstantInt(e->len)) {
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
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diff changeset
374 sz = llvm::ConstantExpr::getMul(elemsz, isaConstant(e->len));
22
a6360e68134a [svn r26] * Fixed templates defining a constant value
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parents: 21
diff changeset
375 }
a6360e68134a [svn r26] * Fixed templates defining a constant value
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parents: 21
diff changeset
376 else {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff changeset
377 sz = llvm::BinaryOperator::createMul(elemsz,e->len,"tmp",gIR->scopebb());
22
a6360e68134a [svn r26] * Fixed templates defining a constant value
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parents: 21
diff changeset
378 }
a6360e68134a [svn r26] * Fixed templates defining a constant value
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parents: 21
diff changeset
379 }
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
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parents: 94
diff changeset
380 else if (isaArray(t)) {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents: 81
diff changeset
381 ret = DtoGEPi(e->ptr, 0, 0, "tmp", gIR->scopebb());
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
382
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents: 132
diff changeset
383 size_t elembsz = getABITypeSize(ret->getType()->getContainedType(0));
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
384 llvm::ConstantInt* elemsz = llvm::ConstantInt::get(DtoSize_t(), elembsz, false);
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
385
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
386 size_t numelements = isaArray(t)->getNumElements();
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
387 llvm::ConstantInt* nelems = llvm::ConstantInt::get(DtoSize_t(), numelements, false);
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
388
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
389 sz = llvm::ConstantExpr::getMul(elemsz, nelems);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
390 }
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
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parents: 94
diff changeset
391 else if (isaStruct(t)) {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents: 81
diff changeset
392 ret = DtoGEPi(e->ptr, 0, 1, "tmp", gIR->scopebb());
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
393 ret = new llvm::LoadInst(ret, "tmp", gIR->scopebb());
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
394
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents: 132
diff changeset
395 size_t elembsz = getABITypeSize(ret->getType()->getContainedType(0));
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
396 llvm::ConstantInt* elemsz = llvm::ConstantInt::get(DtoSize_t(), elembsz, false);
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
397
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents: 81
diff changeset
398 llvm::Value* len = DtoGEPi(e->ptr, 0, 0, "tmp", gIR->scopebb());
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
399 len = new llvm::LoadInst(len, "tmp", gIR->scopebb());
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
400 sz = llvm::BinaryOperator::createMul(len,elemsz,"tmp",gIR->scopebb());
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
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parents: 11
diff changeset
401 }
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
402 else {
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
403 assert(0);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
404 }
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
405 return ret;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
406 }
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
407
108
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
408 void DtoArrayCopySlices(DSliceValue* dst, DSliceValue* src)
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
409 {
182
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
410 Logger::println("ArrayCopySlices");
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
411 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty);
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
412
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
413 llvm::Value* sz1;
36
c0967c4b2a74 [svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents: 34
diff changeset
414 llvm::Value* dstarr = new llvm::BitCastInst(get_slice_ptr(dst,sz1),arrty,"tmp",gIR->scopebb());
c0967c4b2a74 [svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents: 34
diff changeset
415
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
416 llvm::Value* sz2;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
417 llvm::Value* srcarr = new llvm::BitCastInst(get_slice_ptr(src,sz2),arrty,"tmp",gIR->scopebb());
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
418
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
419 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32();
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
420 std::vector<llvm::Value*> llargs;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
421 llargs.resize(4);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
422 llargs[0] = dstarr;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
423 llargs[1] = srcarr;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
424 llargs[2] = sz1;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
425 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
426
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
427 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb());
4
e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
diff changeset
428 }
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
429
108
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
430 void DtoArrayCopyToSlice(DSliceValue* dst, DValue* src)
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
431 {
182
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
432 Logger::println("ArrayCopyToSlice");
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
433 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty);
108
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
434
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
435 llvm::Value* sz1;
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
436 llvm::Value* dstarr = new llvm::BitCastInst(get_slice_ptr(dst,sz1),arrty,"tmp",gIR->scopebb());
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
437 llvm::Value* srcarr = new llvm::BitCastInst(DtoArrayPtr(src),arrty,"tmp",gIR->scopebb());
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
438
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
439 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32();
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
440 std::vector<llvm::Value*> llargs;
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
441 llargs.resize(4);
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
442 llargs[0] = dstarr;
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
443 llargs[1] = srcarr;
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
444 llargs[2] = sz1;
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
445 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false);
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
446
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
447 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb());
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
448 }
288fe1029e1f [svn r112] Fixed 'case 1,2,3:' style case statements.
lindquist
parents: 102
diff changeset
449
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
450 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
451 void DtoStaticArrayCopy(llvm::Value* dst, llvm::Value* src)
48
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
452 {
144
a27941d00351 [svn r149] fixed: a bunch of D-style variadics problems.
lindquist
parents: 136
diff changeset
453 Logger::cout() << "static array copy: " << *dst << " from " << *src << '\n';
48
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
454 assert(dst->getType() == src->getType());
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
455 size_t arrsz = getABITypeSize(dst->getType()->getContainedType(0));
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
456 llvm::Value* n = llvm::ConstantInt::get(DtoSize_t(), arrsz, false);
48
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
457
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
458 const llvm::Type* arrty = getPtrToType(llvm::Type::Int8Ty);
48
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
459 llvm::Value* dstarr = new llvm::BitCastInst(dst,arrty,"tmp",gIR->scopebb());
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
460 llvm::Value* srcarr = new llvm::BitCastInst(src,arrty,"tmp",gIR->scopebb());
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
461
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
462 llvm::Function* fn = (global.params.is64bit) ? LLVM_DeclareMemCpy64() : LLVM_DeclareMemCpy32();
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
463 std::vector<llvm::Value*> llargs;
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
464 llargs.resize(4);
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
465 llargs[0] = dstarr;
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
466 llargs[1] = srcarr;
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
467 llargs[2] = n;
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
468 llargs[3] = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false);
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
469
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
470 new llvm::CallInst(fn, llargs.begin(), llargs.end(), "", gIR->scopebb());
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
471 }
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
472
4d171915a77b [svn r52] fixed static arrays in struct literals
lindquist
parents: 43
diff changeset
473 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
474 llvm::Constant* DtoConstSlice(llvm::Constant* dim, llvm::Constant* ptr)
21
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
475 {
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
476 std::vector<const llvm::Type*> types;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
477 types.push_back(dim->getType());
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
478 types.push_back(ptr->getType());
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
479 const llvm::StructType* type = llvm::StructType::get(types);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
480 std::vector<llvm::Constant*> values;
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
481 values.push_back(dim);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
482 values.push_back(ptr);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
483 return llvm::ConstantStruct::get(type,values);
8d45266bbabe [svn r25] * Fixed a lot of problems with string literals
lindquist
parents: 11
diff changeset
484 }
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
485
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
486 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
487 llvm::Value* DtoNewDynArray(llvm::Value* dst, llvm::Value* dim, Type* dty, bool doinit)
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
488 {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
489 const llvm::Type* ty = DtoType(dty);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
490 assert(ty != llvm::Type::VoidTy);
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
491 size_t sz = getABITypeSize(ty);
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
492 llvm::ConstantInt* n = llvm::ConstantInt::get(DtoSize_t(), sz, false);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
493 llvm::Value* bytesize = (sz == 1) ? dim : llvm::BinaryOperator::createMul(n,dim,"tmp",gIR->scopebb());
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
494
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
495 llvm::Value* nullptr = llvm::ConstantPointerNull::get(getPtrToType(ty));
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
496
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
497 llvm::Value* newptr = DtoRealloc(nullptr, bytesize);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
498
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
499 if (doinit) {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
500 DValue* e = dty->defaultInit()->toElem(gIR);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
501 DtoArrayInit(newptr,dim,e->getRVal());
37
77cdca8c210f [svn r41] new'd dynamic arrays are now initialized with the element type's default initializer.
lindquist
parents: 36
diff changeset
502 }
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
503
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
504 llvm::Value* lenptr = DtoGEPi(dst,0,0,"tmp",gIR->scopebb());
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
505 new llvm::StoreInst(dim,lenptr,gIR->scopebb());
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
506 llvm::Value* ptrptr = DtoGEPi(dst,0,1,"tmp",gIR->scopebb());
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
507 new llvm::StoreInst(newptr,ptrptr,gIR->scopebb());
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
508
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
509 return newptr;
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
510 }
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
511
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
512 //////////////////////////////////////////////////////////////////////////////////////////
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
513 llvm::Value* DtoResizeDynArray(llvm::Value* arr, llvm::Value* sz)
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
514 {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
515 llvm::Value* ptr = DtoGEPi(arr, 0, 1, "tmp", gIR->scopebb());
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
516 llvm::Value* ptrld = new llvm::LoadInst(ptr,"tmp",gIR->scopebb());
36
c0967c4b2a74 [svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents: 34
diff changeset
517
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
518 size_t isz = getABITypeSize(ptrld->getType()->getContainedType(0));
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
519 llvm::ConstantInt* n = llvm::ConstantInt::get(DtoSize_t(), isz, false);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
520 llvm::Value* bytesz = (isz == 1) ? sz : llvm::BinaryOperator::createMul(n,sz,"tmp",gIR->scopebb());
36
c0967c4b2a74 [svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents: 34
diff changeset
521
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
522 llvm::Value* newptr = DtoRealloc(ptrld, bytesz);
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
523 new llvm::StoreInst(newptr,ptr,gIR->scopebb());
36
c0967c4b2a74 [svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
parents: 34
diff changeset
524
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
525 llvm::Value* len = DtoGEPi(arr, 0, 0, "tmp", gIR->scopebb());
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
526 new llvm::StoreInst(sz,len,gIR->scopebb());
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
527
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
528 return newptr;
34
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
529 }
4648206ca213 [svn r38] * resizing dynamic arrays support
lindquist
parents: 22
diff changeset
530
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
531 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
532 void DtoCatAssignElement(llvm::Value* arr, Expression* exp)
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
533 {
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
534 llvm::Value* ptr = DtoGEPi(arr, 0, 0, "tmp");
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
535 llvm::Value* idx = DtoLoad(ptr);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
536 llvm::Value* one = llvm::ConstantInt::get(idx->getType(),1,false);
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
537 llvm::Value* len = llvm::BinaryOperator::createAdd(idx, one, "tmp", gIR->scopebb());
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
538 DtoResizeDynArray(arr,len);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
539
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
540 ptr = DtoLoad(DtoGEPi(arr, 0, 1, "tmp"));
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
541 ptr = new llvm::GetElementPtrInst(ptr, idx, "tmp", gIR->scopebb());
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
542
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
543 DValue* dptr = new DVarValue(exp->type, ptr, true);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
544
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
545 gIR->exps.push_back(IRExp(0,exp,dptr));
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
546 DValue* e = exp->toElem(gIR);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
547 gIR->exps.pop_back();
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
548
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
549 if (!e->inPlace())
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
550 DtoAssign(dptr, e);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
551 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
552
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
553 //////////////////////////////////////////////////////////////////////////////////////////
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
554 void DtoCatAssignArray(llvm::Value* arr, Expression* exp)
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
555 {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
556 DValue* e = exp->toElem(gIR);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
557
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
558 llvm::Value *len1, *len2, *src1, *src2, *res;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
559
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
560 DValue* darr = new DVarValue(exp->type, arr, true);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
561
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
562 len1 = DtoArrayLen(darr);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
563 len2 = DtoArrayLen(e);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
564 res = gIR->ir->CreateAdd(len1,len2,"tmp");
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
565
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
566 llvm::Value* mem = DtoResizeDynArray(arr,res);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
567
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
568 src1 = DtoArrayPtr(darr);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
569 src2 = DtoArrayPtr(e);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
570
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
571 mem = gIR->ir->CreateGEP(mem,len1,"tmp");
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
572 DtoMemCpy(mem,src2,len2);
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
573 }
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
574
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
575 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
576 void DtoCatArrays(llvm::Value* arr, Expression* exp1, Expression* exp2)
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
577 {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
578 Type* t1 = DtoDType(exp1->type);
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
579 Type* t2 = DtoDType(exp2->type);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
580
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
581 assert(t1->ty == Tarray);
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
582 assert(t1->ty == t2->ty);
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
583
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
584 DValue* e1 = exp1->toElem(gIR);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
585 DValue* e2 = exp2->toElem(gIR);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
586
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
587 llvm::Value *len1, *len2, *src1, *src2, *res;
174
16e676ae5ab4 [svn r190] Fixed array concatenation for some broken cases.
lindquist
parents: 173
diff changeset
588
16e676ae5ab4 [svn r190] Fixed array concatenation for some broken cases.
lindquist
parents: 173
diff changeset
589 len1 = DtoArrayLen(e1);
16e676ae5ab4 [svn r190] Fixed array concatenation for some broken cases.
lindquist
parents: 173
diff changeset
590 len2 = DtoArrayLen(e2);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
591 res = gIR->ir->CreateAdd(len1,len2,"tmp");
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
592
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
593 llvm::Value* mem = DtoNewDynArray(arr, res, DtoDType(t1->next), false);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
594
174
16e676ae5ab4 [svn r190] Fixed array concatenation for some broken cases.
lindquist
parents: 173
diff changeset
595 src1 = DtoArrayPtr(e1);
16e676ae5ab4 [svn r190] Fixed array concatenation for some broken cases.
lindquist
parents: 173
diff changeset
596 src2 = DtoArrayPtr(e2);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
597
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
598 DtoMemCpy(mem,src1,len1);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
599 mem = gIR->ir->CreateGEP(mem,len1,"tmp");
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
600 DtoMemCpy(mem,src2,len2);
58
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
601 }
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
602
2c3cd3596187 [svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents: 54
diff changeset
603 //////////////////////////////////////////////////////////////////////////////////////////
132
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
604 void DtoCatArrayElement(llvm::Value* arr, Expression* exp1, Expression* exp2)
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
605 {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
606 Type* t1 = DtoDType(exp1->type);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
607 Type* t2 = DtoDType(exp2->type);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
608
162
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
609 // handle reverse case
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
610 if (t2->next && t1 == DtoDType(t2->next))
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
611 {
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
612 Type* tmp = t1;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
613 t1 = t2;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
614 t2 = tmp;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
615 Expression* e = exp1;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
616 exp1 = exp2;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
617 exp2 = e;
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
618 }
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
619
132
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
620 DValue* e1 = exp1->toElem(gIR);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
621 DValue* e2 = exp2->toElem(gIR);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
622
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
623 llvm::Value *len1, *src1, *res;
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
624
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
625 len1 = DtoArrayLen(e1);
132
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
626 res = gIR->ir->CreateAdd(len1,DtoConstSize_t(1),"tmp");
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
627
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
628 llvm::Value* mem = DtoNewDynArray(arr, res, DtoDType(t1->next), false);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
629
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
630 src1 = DtoArrayPtr(e1);
132
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
631
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
632 DtoMemCpy(mem,src1,len1);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
633
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
634 mem = gIR->ir->CreateGEP(mem,len1,"tmp");
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
635 DVarValue* memval = new DVarValue(e2->getType(), mem, true);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
636 DtoAssign(memval, e2);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
637 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
638
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!!
lindquist
parents: 127
diff changeset
639 //////////////////////////////////////////////////////////////////////////////////////////
99
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
640 // helper for eq and cmp
100
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
641 static llvm::Value* DtoArrayEqCmp_impl(const char* func, DValue* l, DValue* r, bool useti)
40
8b0e809563df [svn r44] Lots of bug fixes.
lindquist
parents: 37
diff changeset
642 {
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
643 Logger::println("comparing arrays");
99
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
644 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, func);
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
645 assert(fn);
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
646
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
647 llvm::Value* lmem;
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
648 llvm::Value* rmem;
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
649
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
650 // cast static arrays to dynamic ones, this turns them into DSliceValues
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
651 Logger::println("casting to dynamic arrays");
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
652 Type* l_ty = DtoDType(l->getType());
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
653 Type* r_ty = DtoDType(r->getType());
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
654 assert(l_ty->next == r_ty->next);
99
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
655 if ((l_ty->ty == Tsarray) || (r_ty->ty == Tsarray)) {
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
656 Type* a_ty = new Type(Tarray, l_ty->next);
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
657 if (l_ty->ty == Tsarray)
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
658 l = DtoCastArray(l, a_ty);
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
659 if (r_ty->ty == Tsarray)
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
660 r = DtoCastArray(r, a_ty);
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
661 }
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
662
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
663 Logger::println("giving storage");
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
664
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
665 // we need to give slices storage
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
666 if (l->isSlice()) {
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
667 lmem = new llvm::AllocaInst(DtoType(l->getType()), "tmpparam", gIR->topallocapoint());
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
668 DtoSetArray(lmem, DtoArrayLen(l), DtoArrayPtr(l));
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
669 }
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
670 // also null
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
671 else if (l->isNull())
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
672 {
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
673 lmem = new llvm::AllocaInst(DtoType(l->getType()), "tmpparam", gIR->topallocapoint());
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
674 DtoSetArray(lmem, llvm::Constant::getNullValue(DtoSize_t()), llvm::Constant::getNullValue(DtoType(l->getType()->next->pointerTo())));
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
675 }
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
676 else
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
677 lmem = l->getRVal();
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
678
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
679 // and for the rvalue ...
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
680 // we need to give slices storage
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
681 if (r->isSlice()) {
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
682 rmem = new llvm::AllocaInst(DtoType(r->getType()), "tmpparam", gIR->topallocapoint());
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
683 DtoSetArray(rmem, DtoArrayLen(r), DtoArrayPtr(r));
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
684 }
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
685 // also null
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
686 else if (r->isNull())
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
687 {
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
688 rmem = new llvm::AllocaInst(DtoType(r->getType()), "tmpparam", gIR->topallocapoint());
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
689 DtoSetArray(rmem, llvm::Constant::getNullValue(DtoSize_t()), llvm::Constant::getNullValue(DtoType(r->getType()->next->pointerTo())));
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
690 }
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
691 else
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
692 rmem = r->getRVal();
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
693
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
694 const llvm::Type* pt = fn->getFunctionType()->getParamType(0);
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
695
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
696 std::vector<llvm::Value*> args;
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
697 Logger::cout() << "bitcasting to " << *pt << '\n';
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
698 Logger::cout() << *lmem << '\n';
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
699 Logger::cout() << *rmem << '\n';
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
700 args.push_back(DtoBitCast(lmem,pt));
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
701 args.push_back(DtoBitCast(rmem,pt));
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
702
100
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
703 // pass element typeinfo ?
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
704 if (useti) {
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
705 TypeInfoDeclaration* ti = DtoDType(l->getType())->next->getTypeInfoDeclaration();
136
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents: 133
diff changeset
706 DtoForceConstInitDsymbol(ti);
173
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents: 163
diff changeset
707 Logger::cout() << "typeinfo decl: " << *ti->ir.getIrValue() << '\n';
100
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
708
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
709 pt = fn->getFunctionType()->getParamType(2);
173
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents: 163
diff changeset
710 args.push_back(DtoBitCast(ti->ir.getIrValue(), pt));
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
711 }
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
712
99
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
713 return gIR->ir->CreateCall(fn, args.begin(), args.end(), "tmp");
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
714 }
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
715
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
716 //////////////////////////////////////////////////////////////////////////////////////////
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
717 llvm::Value* DtoArrayEquals(TOK op, DValue* l, DValue* r)
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
718 {
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
719 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_adEq");
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
720 assert(fn);
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
721
100
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
722 llvm::Value* res = DtoArrayEqCmp_impl("_adEq", l, r, true);
98
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
723 if (op == TOKnotequal)
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
724 res = gIR->ir->CreateNot(res, "tmp");
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
725
6789050b5ad1 [svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents: 96
diff changeset
726 return res;
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
727 }
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
728
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
729 //////////////////////////////////////////////////////////////////////////////////////////
99
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
730 llvm::Value* DtoArrayCompare(TOK op, DValue* l, DValue* r)
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
731 {
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
732 llvm::Value* res = 0;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
733
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
734 llvm::ICmpInst::Predicate cmpop;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
735 bool skip = false;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
736
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
737 switch(op)
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
738 {
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
739 case TOKlt:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
740 case TOKul:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
741 cmpop = llvm::ICmpInst::ICMP_SLT;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
742 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
743 case TOKle:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
744 case TOKule:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
745 cmpop = llvm::ICmpInst::ICMP_SLE;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
746 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
747 case TOKgt:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
748 case TOKug:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
749 cmpop = llvm::ICmpInst::ICMP_SGT;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
750 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
751 case TOKge:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
752 case TOKuge:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
753 cmpop = llvm::ICmpInst::ICMP_SGE;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
754 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
755 case TOKue:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
756 cmpop = llvm::ICmpInst::ICMP_EQ;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
757 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
758 case TOKlg:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
759 cmpop = llvm::ICmpInst::ICMP_NE;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
760 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
761 case TOKleg:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
762 skip = true;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
763 res = llvm::ConstantInt::getTrue();
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
764 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
765 case TOKunord:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
766 skip = true;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
767 res = llvm::ConstantInt::getFalse();
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
768 break;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
769
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
770 default:
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
771 assert(0);
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
772 }
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
773
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
774 if (!skip)
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
775 {
100
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
776 Type* t = DtoDType(DtoDType(l->getType())->next);
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
777 if (t->ty == Tchar)
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
778 res = DtoArrayEqCmp_impl("_adCmpChar", l, r, false);
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
779 else
5071469303d4 [svn r104] TONS OF FIXES.
lindquist
parents: 99
diff changeset
780 res = DtoArrayEqCmp_impl("_adCmp", l, r, true);
99
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
781 res = new llvm::ICmpInst(cmpop, res, DtoConstInt(0), "tmp", gIR->scopebb());
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
782 }
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
783
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
784 assert(res);
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
785 return res;
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
786 }
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
787
a676a7743642 [svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents: 98
diff changeset
788 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
789 llvm::Value* DtoArrayCastLength(llvm::Value* len, const llvm::Type* elemty, const llvm::Type* newelemty)
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
790 {
182
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
791 Logger::println("DtoArrayCastLength");
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
792 LOG_SCOPE;
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
793
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
794 assert(len);
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
795 assert(elemty);
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
796 assert(newelemty);
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
797
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
798 size_t esz = getABITypeSize(elemty);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
799 size_t nsz = getABITypeSize(newelemty);
94
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
800 if (esz == nsz)
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
801 return len;
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
802
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
803 std::vector<llvm::Value*> args;
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
804 args.push_back(len);
94
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
805 args.push_back(llvm::ConstantInt::get(DtoSize_t(), esz, false));
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
806 args.push_back(llvm::ConstantInt::get(DtoSize_t(), nsz, false));
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
807
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
808 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_array_cast_len");
52
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
809 return new llvm::CallInst(fn, args.begin(), args.end(), "tmp", gIR->scopebb());
0c77619e803b [svn r56] Initial support for TypeInfo.
lindquist
parents: 51
diff changeset
810 }
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
811
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
812 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
813 llvm::Value* DtoDynArrayIs(TOK op, llvm::Value* l, llvm::Value* r)
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
814 {
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
815 llvm::ICmpInst::Predicate pred = (op == TOKidentity) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE;
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
816
69
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
817 if (r == NULL) {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
818 llvm::Value* ll = gIR->ir->CreateLoad(DtoGEPi(l, 0,0, "tmp"),"tmp");
162
1856c62af24b [svn r178] Fixed codegen values for function arguments, the old approach was completely broken, amazing it even worked...
lindquist
parents: 157
diff changeset
819 llvm::Value* rl = llvm::Constant::getNullValue(ll->getType());//DtoConstSize_t(0);
69
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
820 llvm::Value* b1 = gIR->ir->CreateICmp(pred,ll,rl,"tmp");
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
821
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
822 llvm::Value* lp = gIR->ir->CreateLoad(DtoGEPi(l, 0,1, "tmp"),"tmp");
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
823 const llvm::PointerType* pty = isaPointer(lp->getType());
69
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
824 llvm::Value* rp = llvm::ConstantPointerNull::get(pty);
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
825 llvm::Value* b2 = gIR->ir->CreateICmp(pred,lp,rp,"tmp");
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
826
69
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
827 llvm::Value* b = gIR->ir->CreateAnd(b1,b2,"tmp");
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
828 return b;
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
829 }
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
830 else {
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
831 assert(l->getType() == r->getType());
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
832
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
833 llvm::Value* ll = gIR->ir->CreateLoad(DtoGEPi(l, 0,0, "tmp"),"tmp");
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
834 llvm::Value* rl = gIR->ir->CreateLoad(DtoGEPi(r, 0,0, "tmp"),"tmp");
69
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
835 llvm::Value* b1 = gIR->ir->CreateICmp(pred,ll,rl,"tmp");
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
836
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
837 llvm::Value* lp = gIR->ir->CreateLoad(DtoGEPi(l, 0,1, "tmp"),"tmp");
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
838 llvm::Value* rp = gIR->ir->CreateLoad(DtoGEPi(r, 0,1, "tmp"),"tmp");
69
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
839 llvm::Value* b2 = gIR->ir->CreateICmp(pred,lp,rp,"tmp");
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
840
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
841 llvm::Value* b = gIR->ir->CreateAnd(b1,b2,"tmp");
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
842 return b;
2b5a2eaa88be [svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents: 64
diff changeset
843 }
54
28e99b04a132 [svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents: 52
diff changeset
844 }
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
845
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
846 //////////////////////////////////////////////////////////////////////////////////////////
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
847 llvm::Constant* DtoConstStaticArray(const llvm::Type* t, llvm::Constant* c)
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
848 {
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
849 const llvm::ArrayType* at = isaArray(t);
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
850 assert(at);
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
851
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
852 if (isaArray(at->getElementType()))
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
853 {
81
3587401b6eeb [svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents: 69
diff changeset
854 c = DtoConstStaticArray(at->getElementType(), c);
64
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
855 }
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
856 else {
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
857 assert(at->getElementType() == c->getType());
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
858 }
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
859 std::vector<llvm::Constant*> initvals;
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
860 initvals.resize(at->getNumElements(), c);
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
861 return llvm::ConstantArray::get(at, initvals);
b688ad419f8c [svn r68] Added support for multi-dimensional static arrays.
lindquist
parents: 58
diff changeset
862 }
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
863
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
864 //////////////////////////////////////////////////////////////////////////////////////////
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
865 llvm::Value* DtoArrayLen(DValue* v)
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
866 {
116
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
867 Logger::println("DtoArrayLen");
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
868 LOG_SCOPE;
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
869 Type* t = DtoDType(v->getType());
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
870 if (t->ty == Tarray) {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
871 if (DSliceValue* s = v->isSlice()) {
116
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
872 if (s->len) {
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
873 return s->len;
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
874 }
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
875 const llvm::ArrayType* arrTy = isaArray(s->ptr->getType()->getContainedType(0));
127
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
876 if (arrTy)
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
877 return DtoConstSize_t(arrTy->getNumElements());
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
878 else
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
879 return DtoLoad(DtoGEPi(s->ptr, 0,0, "tmp"));
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
880 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
881 return DtoLoad(DtoGEPi(v->getRVal(), 0,0, "tmp"));
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
882 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
883 else if (t->ty == Tsarray) {
116
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
884 assert(!v->isSlice());
94
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
885 llvm::Value* rv = v->getRVal();
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents: 88
diff changeset
886 Logger::cout() << "casting: " << *rv << '\n';
96
ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d.
lindquist
parents: 94
diff changeset
887 const llvm::ArrayType* t = isaArray(rv->getType()->getContainedType(0));
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
888 return DtoConstSize_t(t->getNumElements());
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
889 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
890 assert(0);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
891 return 0;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
892 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
893
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
894 //////////////////////////////////////////////////////////////////////////////////////////
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
895 llvm::Value* DtoArrayPtr(DValue* v)
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
896 {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
897 Type* t = DtoDType(v->getType());
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
898 if (t->ty == Tarray) {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
899 if (DSliceValue* s = v->isSlice()) {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
900 if (s->len) return s->ptr;
127
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
901 const llvm::Type* t = s->ptr->getType()->getContainedType(0);
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
902 Logger::cout() << "ptr of full slice: " << *s->ptr << '\n';
116
fd7ad91fd713 [svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents: 109
diff changeset
903 const llvm::ArrayType* arrTy = isaArray(s->ptr->getType()->getContainedType(0));
127
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
904 if (arrTy)
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
905 return DtoGEPi(s->ptr, 0,0, "tmp");
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
906 else
facc562f5674 [svn r131] Fixed #11
lindquist
parents: 118
diff changeset
907 return DtoLoad(DtoGEPi(s->ptr, 0,1, "tmp"));
86
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
908 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
909 return DtoLoad(DtoGEPi(v->getRVal(), 0,1, "tmp"));
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
910 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
911 else if (t->ty == Tsarray) {
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
912 return DtoGEPi(v->getRVal(), 0,0, "tmp");
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
913 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
914 assert(0);
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
915 return 0;
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
916 }
fd32135dca3e [svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents: 81
diff changeset
917
102
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
918 //////////////////////////////////////////////////////////////////////////////////////////
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
919 DValue* DtoCastArray(DValue* u, Type* to)
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
920 {
182
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
921 Logger::println("DtoCastArray");
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
922 LOG_SCOPE;
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
diff changeset
923
102
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
924 const llvm::Type* tolltype = DtoType(to);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
925
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
926 Type* totype = DtoDType(to);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
927 Type* fromtype = DtoDType(u->getType());
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
928 assert(fromtype->ty == Tarray || fromtype->ty == Tsarray);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
929
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
930 llvm::Value* rval;
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
931 llvm::Value* rval2;
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
932 bool isslice = false;
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
933
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
934 Logger::cout() << "from array or sarray" << '\n';
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
935 if (totype->ty == Tpointer) {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
936 Logger::cout() << "to pointer" << '\n';
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
937 assert(fromtype->next == totype->next || totype->next->ty == Tvoid);
163
a8cd9bc1021a [svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents: 162
diff changeset
938 rval = DtoArrayPtr(u);
102
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
939 if (fromtype->next != totype->next)
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
940 rval = gIR->ir->CreateBitCast(rval, getPtrToType(llvm::Type::Int8Ty), "tmp");
102
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
941 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
942 else if (totype->ty == Tarray) {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
943 Logger::cout() << "to array" << '\n';
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
944 const llvm::Type* ptrty = DtoType(totype->next);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
945 if (ptrty == llvm::Type::VoidTy)
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
946 ptrty = llvm::Type::Int8Ty;
133
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents: 132
diff changeset
947 ptrty = getPtrToType(ptrty);
102
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
948
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
949 const llvm::Type* ety = DtoType(fromtype->next);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents: 100
diff changeset
950 if (ety == llvm::Type::VoidTy)
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951 ety = llvm::Type::Int8Ty;
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952
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diff changeset
953 if (DSliceValue* usl = u->isSlice()) {
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parents: 100
diff changeset
954 Logger::println("from slice");
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diff changeset
955 Logger::cout() << "from: " << *usl->ptr << " to: " << *ptrty << '\n';
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parents: 100
diff changeset
956 rval = new llvm::BitCastInst(usl->ptr, ptrty, "tmp", gIR->scopebb());
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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diff changeset
957 if (fromtype->next->size() == totype->next->size())
182
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents: 176
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958 rval2 = DtoArrayLen(usl);
102
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959 else
182
6526cf5bb2be [svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
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960 rval2 = DtoArrayCastLength(DtoArrayLen(usl), ety, ptrty->getContainedType(0));
102
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parents: 100
diff changeset
961 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents: 100
diff changeset
962 else {
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parents: 100
diff changeset
963 llvm::Value* uval = u->getRVal();
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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parents: 100
diff changeset
964 if (fromtype->ty == Tsarray) {
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parents: 100
diff changeset
965 Logger::cout() << "uvalTy = " << *uval->getType() << '\n';
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diff changeset
966 assert(isaPointer(uval->getType()));
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967 const llvm::ArrayType* arrty = isaArray(uval->getType()->getContainedType(0));
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diff changeset
968 rval2 = llvm::ConstantInt::get(DtoSize_t(), arrty->getNumElements(), false);
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diff changeset
969 rval2 = DtoArrayCastLength(rval2, ety, ptrty->getContainedType(0));
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diff changeset
970 rval = new llvm::BitCastInst(uval, ptrty, "tmp", gIR->scopebb());
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diff changeset
971 }
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diff changeset
972 else {
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diff changeset
973 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false);
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974 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false);
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parents: 100
diff changeset
975 rval2 = DtoGEP(uval,zero,zero,"tmp",gIR->scopebb());
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diff changeset
976 rval2 = new llvm::LoadInst(rval2, "tmp", gIR->scopebb());
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parents: 100
diff changeset
977 rval2 = DtoArrayCastLength(rval2, ety, ptrty->getContainedType(0));
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diff changeset
978
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diff changeset
979 rval = DtoGEP(uval,zero,one,"tmp",gIR->scopebb());
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diff changeset
980 rval = new llvm::LoadInst(rval, "tmp", gIR->scopebb());
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diff changeset
981 //Logger::cout() << *e->mem->getType() << '|' << *ptrty << '\n';
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diff changeset
982 rval = new llvm::BitCastInst(rval, ptrty, "tmp", gIR->scopebb());
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diff changeset
983 }
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diff changeset
984 }
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diff changeset
985 isslice = true;
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parents: 100
diff changeset
986 }
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diff changeset
987 else if (totype->ty == Tsarray) {
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diff changeset
988 Logger::cout() << "to sarray" << '\n';
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diff changeset
989 assert(0);
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990 }
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diff changeset
991 else {
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diff changeset
992 assert(0);
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993 }
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diff changeset
994
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parents: 100
diff changeset
995 if (isslice) {
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diff changeset
996 Logger::println("isslice");
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diff changeset
997 return new DSliceValue(to, rval2, rval);
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diff changeset
998 }
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diff changeset
999
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diff changeset
1000 return new DImValue(to, rval);
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1001 }