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changeset 1545:7fcb72d518f6

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More factory methods moved to LLVMContext
author Benjamin Kramer <benny.kra@gmail.com>
date Wed, 15 Jul 2009 18:09:41 +0200
parents 8863cf7236e6
children f9660d9cf2ba
files gen/abi.cpp gen/arrays.cpp gen/asmstmt.cpp gen/llvmhelpers.cpp gen/passes/GarbageCollect2Stack.cpp gen/passes/SimplifyDRuntimeCalls.cpp gen/rttibuilder.cpp gen/statements.cpp gen/structs.cpp gen/tocall.cpp gen/todebug.cpp gen/toir.cpp gen/tollvm.cpp gen/typinf.cpp ir/irclass.cpp ir/irlandingpad.cpp ir/irstruct.cpp
diffstat 17 files changed, 78 insertions(+), 75 deletions(-) [+]
line wrap: on
line diff
--- a/gen/abi.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/abi.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -60,7 +60,7 @@
         rpart = gIR->ir->CreateBitCast(rpart, LLType::FloatTy, ".re");
 
         // extract imag part
-        LLValue* ipart = gIR->ir->CreateLShr(in, LLConstantInt::get(LLType::Int64Ty, 32, false));
+        LLValue* ipart = gIR->ir->CreateLShr(in, gIR->context().getConstantInt(LLType::Int64Ty, 32, false));
         ipart = gIR->ir->CreateTrunc(ipart, LLType::Int32Ty);
         ipart = gIR->ir->CreateBitCast(ipart, LLType::FloatTy, ".im");
 
@@ -87,7 +87,7 @@
         // zext to i64
         i = gIR->ir->CreateZExt(i, LLType::Int64Ty);
         // shift up
-        i = gIR->ir->CreateShl(i, LLConstantInt::get(LLType::Int64Ty, 32, false));
+        i = gIR->ir->CreateShl(i, gIR->context().getConstantInt(LLType::Int64Ty, 32, false));
 
         // combine and return
         return v = gIR->ir->CreateOr(r, i);
--- a/gen/arrays.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/arrays.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -309,7 +309,7 @@
 
     LLConstant* constarr;
     if (mismatch)
-        constarr = LLConstantStruct::get(initvals);
+        constarr = gIR->context().getConstantStruct(initvals);
     else
         constarr = LLConstantArray::get(LLArrayType::get(llelemty, arrlen), initvals);
 
@@ -394,7 +394,7 @@
 LLConstant* DtoConstSlice(LLConstant* dim, LLConstant* ptr)
 {
     LLConstant* values[2] = { dim, ptr };
-    return llvm::ConstantStruct::get(values, 2);
+    return gIR->context().getConstantStruct(values, 2);
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
@@ -826,8 +826,8 @@
 
     LLSmallVector<LLValue*, 3> args;
     args.push_back(len);
-    args.push_back(llvm::ConstantInt::get(DtoSize_t(), esz, false));
-    args.push_back(llvm::ConstantInt::get(DtoSize_t(), nsz, false));
+    args.push_back(gIR->context().getConstantInt(DtoSize_t(), esz, false));
+    args.push_back(gIR->context().getConstantInt(DtoSize_t(), nsz, false));
 
     LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_array_cast_len");
     return gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), "tmp").getInstruction();
@@ -962,7 +962,7 @@
                 fatal();
             }
 
-            rval2 = llvm::ConstantInt::get(DtoSize_t(), arrty->getNumElements(), false);
+            rval2 = gIR->context().getConstantInt(DtoSize_t(), arrty->getNumElements(), false);
             if (fromtype->nextOf()->size() != totype->nextOf()->size())
                 rval2 = DtoArrayCastLength(rval2, ety, ptrty->getContainedType(0));
             rval = DtoBitCast(uval, ptrty);
--- a/gen/asmstmt.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/asmstmt.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -769,7 +769,7 @@
         for(it = gotoToVal.begin(); it != end; ++it)
         {
             llvm::BasicBlock* casebb = llvm::BasicBlock::Create("case", p->topfunc(), bb);
-            sw->addCase(llvm::ConstantInt::get(llvm::IntegerType::get(32), it->second), casebb);
+            sw->addCase(gIR->context().getConstantInt(llvm::IntegerType::get(32), it->second), casebb);
 
             p->scope() = IRScope(casebb,bb);
             DtoGoto(loc, it->first, enclosingFinally);
--- a/gen/llvmhelpers.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/llvmhelpers.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -515,7 +515,7 @@
     }
 
     if (to->ty == Tbool) {
-        LLValue* zero = LLConstantInt::get(rval->getType(), 0, false);
+        LLValue* zero = gIR->context().getConstantInt(rval->getType(), 0, false);
         rval = gIR->ir->CreateICmpNE(rval, zero, "tmp");
     }
     else if (to->isintegral()) {
--- a/gen/passes/GarbageCollect2Stack.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/passes/GarbageCollect2Stack.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -57,24 +57,24 @@
 // Helper functions
 //===----------------------------------------------------------------------===//
 
-void EmitMemSet(IRBuilder<>& B, Value* Dst, Value* Val, Value* Len,
-                const Analysis& A) {
+void EmitMemSet(LLVMContext& Context, IRBuilder<>& B, Value* Dst, Value* Val,
+                Value* Len, const Analysis& A) {
     Dst = B.CreateBitCast(Dst, PointerType::getUnqual(Type::Int8Ty));
     
     Module *M = B.GetInsertBlock()->getParent()->getParent();
     const Type* Tys[1];
     Tys[0] = Len->getType();
     Function *MemSet = Intrinsic::getDeclaration(M, Intrinsic::memset, Tys, 1);
-    Value *Align = ConstantInt::get(Type::Int32Ty, 1);
+    Value *Align = Context.getConstantInt(Type::Int32Ty, 1);
     
     CallSite CS = B.CreateCall4(MemSet, Dst, Val, Len, Align);
     if (A.CGNode)
         A.CGNode->addCalledFunction(CS, A.CG->getOrInsertFunction(MemSet));
 }
 
-static void EmitMemZero(IRBuilder<>& B, Value* Dst, Value* Len,
-                        const Analysis& A) {
-    EmitMemSet(B, Dst, ConstantInt::get(Type::Int8Ty, 0), Len, A);
+static void EmitMemZero(LLVMContext& Context, IRBuilder<>& B, Value* Dst,
+                        Value* Len, const Analysis& A) {
+    EmitMemSet(Context, B, Dst, Context.getConstantInt(Type::Int8Ty, 0), Len, A);
 }
 
 
@@ -178,11 +178,11 @@
             if (Initialized) {
                 // For now, only zero-init is supported.
                 uint64_t size = A.TD.getTypeStoreSize(Ty);
-                Value* TypeSize = ConstantInt::get(arrSize->getType(), size);
+                Value* TypeSize = Context->getConstantInt(arrSize->getType(), size);
                 // Use the original B to put initialization at the
                 // allocation site.
                 Value* Size = B.CreateMul(TypeSize, arrSize);
-                EmitMemZero(B, alloca, Size, A);
+                EmitMemZero(*Context, B, alloca, Size, A);
             }
             
             return alloca;
--- a/gen/passes/SimplifyDRuntimeCalls.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/passes/SimplifyDRuntimeCalls.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -46,6 +46,7 @@
         bool* Changed;
         const TargetData *TD;
         AliasAnalysis *AA;
+        LLVMContext *Context;
         
         /// CastToCStr - Return V if it is an i8*, otherwise cast it to i8*.
         Value *CastToCStr(Value *V, IRBuilder<> &B);
@@ -71,6 +72,8 @@
             this->Changed = &Changed;
             this->TD = &TD;
             this->AA = &AA;
+            if (CI->getCalledFunction())
+              Context = CI->getCalledFunction()->getContext();
             return CallOptimizer(CI->getCalledFunction(), CI, B);
         }
     };
@@ -91,7 +94,7 @@
   Tys[0] = Len->getType();
   Value *MemCpy = Intrinsic::getDeclaration(M, IID, Tys, 1);
   return B.CreateCall4(MemCpy, CastToCStr(Dst, B), CastToCStr(Src, B), Len,
-                       ConstantInt::get(Type::Int32Ty, Align));
+                       Context->getConstantInt(Type::Int32Ty, Align));
 }
 
 //===----------------------------------------------------------------------===//
@@ -177,7 +180,7 @@
                 APInt Quot, Rem;
                 APInt::udivrem(OldInt->getValue(), NewInt->getValue(), Quot, Rem);
                 if (Rem == 0)
-                    return B.CreateMul(OldLen, ConstantInt::get(Quot));
+                    return B.CreateMul(OldLen, Context->getConstantInt(Quot));
             }
         return 0;
     }
@@ -198,7 +201,7 @@
                 Constant* C = 0;
                 if ((C = dyn_cast<Constant>(Cmp->getOperand(0)))
                     || (C = dyn_cast<Constant>(Cmp->getOperand(1)))) {
-                    Value* Result = ConstantInt::get(Type::Int1Ty, !Cmp->isTrueWhenEqual());
+                    Value* Result = Context->getConstantInt(Type::Int1Ty, !Cmp->isTrueWhenEqual());
                     Cmp->replaceAllUsesWith(Result);
                     // Don't delete the comparison because there may be an
                     // iterator to it. Instead, set the operands to constants
--- a/gen/rttibuilder.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/rttibuilder.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -142,7 +142,7 @@
 void RTTIBuilder::finalize(IrGlobal* tid)
 {
     // create the inititalizer
-    LLConstant* tiInit = llvm::ConstantStruct::get(&inits[0], inits.size(), false);
+    LLConstant* tiInit = gIR->context().getConstantStruct(&inits[0], inits.size(), false);
 
     // refine global type
     llvm::cast<llvm::OpaqueType>(tid->type.get())->refineAbstractTypeTo(tiInit->getType());
@@ -154,5 +154,5 @@
 LLConstant* RTTIBuilder::get_constant()
 {
     // just return the inititalizer
-    return llvm::ConstantStruct::get(&inits[0], inits.size(), false);
+    return gIR->context().getConstantStruct(&inits[0], inits.size(), false);
 }
--- a/gen/statements.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/statements.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -1032,7 +1032,7 @@
         keyvar = DtoRawVarDeclaration(key);
     else
         keyvar = DtoRawAlloca(keytype, 0, "foreachkey"); // FIXME: align?
-    LLValue* zerokey = llvm::ConstantInt::get(keytype,0,false);
+    LLValue* zerokey = gIR->context().getConstantInt(keytype,0,false);
 
     // value
     Logger::println("value = %s", value->toPrettyChars());
@@ -1089,7 +1089,7 @@
     }
     else if (op == TOKforeach_reverse) {
         done = p->ir->CreateICmpUGT(load, zerokey, "tmp");
-        load = p->ir->CreateSub(load, llvm::ConstantInt::get(keytype, 1, false), "tmp");
+        load = p->ir->CreateSub(load, gIR->context().getConstantInt(keytype, 1, false), "tmp");
         DtoStore(load, keyvar);
     }
     llvm::BranchInst::Create(bodybb, endbb, done, p->scopebb());
@@ -1098,7 +1098,7 @@
     p->scope() = IRScope(bodybb,nextbb);
 
     // get value for this iteration
-    LLConstant* zero = llvm::ConstantInt::get(keytype,0,false);
+    LLConstant* zero = gIR->context().getConstantInt(keytype,0,false);
     LLValue* loadedKey = p->ir->CreateLoad(keyvar,"tmp");
     LLValue* gep = DtoGEP1(val,loadedKey);
 
@@ -1126,7 +1126,7 @@
     p->scope() = IRScope(nextbb,endbb);
     if (op == TOKforeach) {
         LLValue* load = DtoLoad(keyvar);
-        load = p->ir->CreateAdd(load, llvm::ConstantInt::get(keytype, 1, false), "tmp");
+        load = p->ir->CreateAdd(load, gIR->context().getConstantInt(keytype, 1, false), "tmp");
         DtoStore(load, keyvar);
     }
     llvm::BranchInst::Create(condbb, p->scopebb());
--- a/gen/structs.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/structs.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -108,7 +108,7 @@
     // call memcmp
     size_t sz = getTypePaddedSize(DtoType(t));
     LLValue* val = DtoMemCmp(lhs->getRVal(), rhs->getRVal(), DtoConstSize_t(sz));
-    return gIR->ir->CreateICmp(cmpop, val, LLConstantInt::get(val->getType(), 0, false), "tmp");
+    return gIR->ir->CreateICmp(cmpop, val, gIR->context().getConstantInt(val->getType(), 0, false), "tmp");
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
--- a/gen/tocall.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/tocall.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -207,7 +207,7 @@
     pinits.push_back(DtoConstSize_t(vtype->getNumElements()));
     pinits.push_back(llvm::ConstantExpr::getBitCast(typeinfomem, getPtrToType(typeinfotype)));
     const LLType* tiarrty = DtoType(Type::typeinfo->type->arrayOf());
-    tiinits = llvm::ConstantStruct::get(pinits);
+    tiinits = gIR->context().getConstantStruct(pinits);
     LLValue* typeinfoarrayparam = new llvm::GlobalVariable(*gIR->module, tiarrty,
         true, llvm::GlobalValue::InternalLinkage, tiinits, "._arguments.array");
 
--- a/gen/todebug.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/todebug.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -361,13 +361,13 @@
     vals[4] = DtoConstInt(linnum);
 
     // size in bits
-    vals[5] = LLConstantInt::get(LLType::Int64Ty, getTypeBitSize(T), false);
+    vals[5] = gIR->context().getConstantInt(LLType::Int64Ty, getTypeBitSize(T), false);
 
     // alignment in bits
-    vals[6] = LLConstantInt::get(LLType::Int64Ty, getABITypeAlign(T)*8, false);
+    vals[6] = gIR->context().getConstantInt(LLType::Int64Ty, getABITypeAlign(T)*8, false);
 
     // offset in bits
-    vals[7] = LLConstantInt::get(LLType::Int64Ty, 0, false);
+    vals[7] = gIR->context().getConstantInt(LLType::Int64Ty, 0, false);
 
     // FIXME: dont know what this is
     vals[8] = DtoConstUint(0);
--- a/gen/toir.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/toir.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -288,11 +288,11 @@
     const LLType* t = DtoType(type);
     if (isaPointer(t)) {
         Logger::println("pointer");
-        LLConstant* i = llvm::ConstantInt::get(DtoSize_t(),(uint64_t)value,false);
+        LLConstant* i = gIR->context().getConstantInt(DtoSize_t(),(uint64_t)value,false);
         return llvm::ConstantExpr::getIntToPtr(i, t);
     }
     assert(llvm::isa<LLIntegerType>(t));
-    LLConstant* c = llvm::ConstantInt::get(t,(uint64_t)value,!type->isunsigned());
+    LLConstant* c = gIR->context().getConstantInt(t,(uint64_t)value,!type->isunsigned());
     assert(c);
     if (Logger::enabled())
         Logger::cout() << "value = " << *c << '\n';
@@ -402,16 +402,16 @@
     if (cty->size() == 1) {
         uint8_t* str = (uint8_t*)string;
         std::string cont((char*)str, len);
-        _init = llvm::ConstantArray::get(cont,true);
+        _init = gIR->context().getConstantArray(cont,true);
     }
     else if (cty->size() == 2) {
         uint16_t* str = (uint16_t*)string;
         std::vector<LLConstant*> vals;
         vals.reserve(len+1);
         for(size_t i=0; i<len; ++i) {
-            vals.push_back(llvm::ConstantInt::get(ct, str[i], false));;
+            vals.push_back(gIR->context().getConstantInt(ct, str[i], false));;
         }
-        vals.push_back(llvm::ConstantInt::get(ct, 0, false));
+        vals.push_back(gIR->context().getConstantInt(ct, 0, false));
         _init = llvm::ConstantArray::get(at,vals);
     }
     else if (cty->size() == 4) {
@@ -419,9 +419,9 @@
         std::vector<LLConstant*> vals;
         vals.reserve(len+1);
         for(size_t i=0; i<len; ++i) {
-            vals.push_back(llvm::ConstantInt::get(ct, str[i], false));;
+            vals.push_back(gIR->context().getConstantInt(ct, str[i], false));;
         }
-        vals.push_back(llvm::ConstantInt::get(ct, 0, false));
+        vals.push_back(gIR->context().getConstantInt(ct, 0, false));
         _init = llvm::ConstantArray::get(at,vals);
     }
     else
@@ -432,12 +432,12 @@
         Logger::cout() << "type: " << *at << "\ninit: " << *_init << '\n';
     llvm::GlobalVariable* gvar = new llvm::GlobalVariable(*gIR->module,at,true,_linkage,_init,".str");
 
-    llvm::ConstantInt* zero = llvm::ConstantInt::get(LLType::Int32Ty, 0, false);
+    llvm::ConstantInt* zero = gIR->context().getConstantInt(LLType::Int32Ty, 0, false);
     LLConstant* idxs[2] = { zero, zero };
     LLConstant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2);
 
     if (dtype->ty == Tarray) {
-        LLConstant* clen = llvm::ConstantInt::get(DtoSize_t(),len,false);
+        LLConstant* clen = gIR->context().getConstantInt(DtoSize_t(),len,false);
         return new DImValue(type, DtoConstSlice(clen, arrptr));
     }
     else if (dtype->ty == Tsarray) {
@@ -473,17 +473,17 @@
     if (cty->size() == 1) {
         uint8_t* str = (uint8_t*)string;
         std::string cont((char*)str, len);
-        _init = llvm::ConstantArray::get(cont, nullterm);
+        _init = gIR->context().getConstantArray(cont, nullterm);
     }
     else if (cty->size() == 2) {
         uint16_t* str = (uint16_t*)string;
         std::vector<LLConstant*> vals;
         vals.reserve(len+1);
         for(size_t i=0; i<len; ++i) {
-            vals.push_back(llvm::ConstantInt::get(ct, str[i], false));;
+            vals.push_back(gIR->context().getConstantInt(ct, str[i], false));;
         }
         if (nullterm)
-            vals.push_back(llvm::ConstantInt::get(ct, 0, false));
+            vals.push_back(gIR->context().getConstantInt(ct, 0, false));
         _init = llvm::ConstantArray::get(at,vals);
     }
     else if (cty->size() == 4) {
@@ -491,10 +491,10 @@
         std::vector<LLConstant*> vals;
         vals.reserve(len+1);
         for(size_t i=0; i<len; ++i) {
-            vals.push_back(llvm::ConstantInt::get(ct, str[i], false));;
+            vals.push_back(gIR->context().getConstantInt(ct, str[i], false));;
         }
         if (nullterm)
-            vals.push_back(llvm::ConstantInt::get(ct, 0, false));
+            vals.push_back(gIR->context().getConstantInt(ct, 0, false));
         _init = llvm::ConstantArray::get(at,vals);
     }
     else
@@ -508,7 +508,7 @@
     llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;
     llvm::GlobalVariable* gvar = new llvm::GlobalVariable(*gIR->module,_init->getType(),true,_linkage,_init,".str");
 
-    llvm::ConstantInt* zero = llvm::ConstantInt::get(LLType::Int32Ty, 0, false);
+    llvm::ConstantInt* zero = gIR->context().getConstantInt(LLType::Int32Ty, 0, false);
     LLConstant* idxs[2] = { zero, zero };
     LLConstant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2);
 
@@ -516,7 +516,7 @@
         return arrptr;
     }
     else if (t->ty == Tarray) {
-        LLConstant* clen = llvm::ConstantInt::get(DtoSize_t(),len,false);
+        LLConstant* clen = gIR->context().getConstantInt(DtoSize_t(),len,false);
         return DtoConstSlice(clen, arrptr);
     }
 
@@ -1525,7 +1525,7 @@
     if (e1type->isintegral())
     {
         assert(e2type->isintegral());
-        LLValue* one = llvm::ConstantInt::get(val->getType(), 1, !e2type->isunsigned());
+        LLValue* one = gIR->context().getConstantInt(val->getType(), 1, !e2type->isunsigned());
         if (op == TOKplusplus) {
             post = llvm::BinaryOperator::CreateAdd(val,one,"tmp",p->scopebb());
         }
@@ -1536,8 +1536,8 @@
     else if (e1type->ty == Tpointer)
     {
         assert(e2type->isintegral());
-        LLConstant* minusone = llvm::ConstantInt::get(DtoSize_t(),(uint64_t)-1,true);
-        LLConstant* plusone = llvm::ConstantInt::get(DtoSize_t(),(uint64_t)1,false);
+        LLConstant* minusone = gIR->context().getConstantInt(DtoSize_t(),(uint64_t)-1,true);
+        LLConstant* plusone = gIR->context().getConstantInt(DtoSize_t(),(uint64_t)1,false);
         LLConstant* whichone = (op == TOKplusplus) ? plusone : minusone;
         post = llvm::GetElementPtrInst::Create(val, whichone, "tmp", p->scopebb());
     }
@@ -2146,7 +2146,7 @@
     DValue* u = e1->toElem(p);
 
     LLValue* value = u->getRVal();
-    LLValue* minusone = llvm::ConstantInt::get(value->getType(), (uint64_t)-1, true);
+    LLValue* minusone = gIR->context().getConstantInt(value->getType(), (uint64_t)-1, true);
     value = llvm::BinaryOperator::Create(llvm::Instruction::Xor, value, minusone, "tmp", p->scopebb());
 
     return new DImValue(type, value);
@@ -2501,7 +2501,7 @@
         constvals[i] = llvm::cast<LLConstant>(values[i]);
 
     // return constant struct
-    return LLConstantStruct::get(constvals, sd->ir.irStruct->packed);
+    return gIR->context().getConstantStruct(constvals, sd->ir.irStruct->packed);
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////
--- a/gen/tollvm.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/tollvm.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -532,23 +532,23 @@
 
 llvm::ConstantInt* DtoConstSize_t(uint64_t i)
 {
-    return llvm::ConstantInt::get(DtoSize_t(), i, false);
+    return gIR->context().getConstantInt(DtoSize_t(), i, false);
 }
 llvm::ConstantInt* DtoConstUint(unsigned i)
 {
-    return llvm::ConstantInt::get(LLType::Int32Ty, i, false);
+    return gIR->context().getConstantInt(LLType::Int32Ty, i, false);
 }
 llvm::ConstantInt* DtoConstInt(int i)
 {
-    return llvm::ConstantInt::get(LLType::Int32Ty, i, true);
+    return gIR->context().getConstantInt(LLType::Int32Ty, i, true);
 }
 LLConstant* DtoConstBool(bool b)
 {
-    return llvm::ConstantInt::get(LLType::Int1Ty, b, false);
+    return gIR->context().getConstantInt(LLType::Int1Ty, b, false);
 }
 llvm::ConstantInt* DtoConstUbyte(unsigned char i)
 {
-    return llvm::ConstantInt::get(LLType::Int8Ty, i, false);
+    return gIR->context().getConstantInt(LLType::Int8Ty, i, false);
 }
 
 LLConstant* DtoConstFP(Type* t, long double value)
@@ -562,7 +562,7 @@
         uint64_t bits[] = {0, 0};
         bits[0] = *(uint64_t*)&value;
         bits[1] = *(uint16_t*)((uint64_t*)&value + 1);
-        return LLConstantFP::get(APFloat(APInt(80, 2, bits)));
+        return gIR->context().getConstantFP(APFloat(APInt(80, 2, bits)));
     } else {
         assert(0 && "Unknown floating point type encountered");
     }
@@ -573,7 +573,7 @@
 LLConstant* DtoConstString(const char* str)
 {
     std::string s(str?str:"");
-    LLConstant* init = llvm::ConstantArray::get(s, true);
+    LLConstant* init = gIR->context().getConstantArray(s, true);
     llvm::GlobalVariable* gvar = new llvm::GlobalVariable(
         *gIR->module, init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str");
     LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) };
@@ -585,7 +585,7 @@
 LLConstant* DtoConstStringPtr(const char* str, const char* section)
 {
     std::string s(str);
-    LLConstant* init = llvm::ConstantArray::get(s, true);
+    LLConstant* init = gIR->context().getConstantArray(s, true);
     llvm::GlobalVariable* gvar = new llvm::GlobalVariable(
         *gIR->module, init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str");
     if (section) gvar->setSection(section);
--- a/gen/typinf.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/gen/typinf.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -315,7 +315,7 @@
             mdVals[TD_Confirm] = llvm::cast<MDNodeField>(irg->value);
         mdVals[TD_Type] = llvm::UndefValue::get(DtoType(tid->tinfo));
         // Construct the metadata
-        llvm::MDNode* metadata = llvm::MDNode::get(mdVals, TD_NumFields);
+        llvm::MDNode* metadata = gIR->context().getMDNode(mdVals, TD_NumFields);
         // Insert it into the module
         new llvm::GlobalVariable(*gIR->module, metadata->getType(), true,
             METADATA_LINKAGE_TYPE, metadata, metaname);
@@ -434,9 +434,9 @@
     {
         const LLType* memty = DtoType(sd->memtype);
 #if DMDV2
-        LLConstant* C = llvm::ConstantInt::get(memty, sd->defaultval->toInteger(), !sd->memtype->isunsigned());
+        LLConstant* C = gIR->context().getConstantInt(memty, sd->defaultval->toInteger(), !sd->memtype->isunsigned());
 #else
-        LLConstant* C = llvm::ConstantInt::get(memty, sd->defaultval, !sd->memtype->isunsigned());
+        LLConstant* C = gIR->context().getConstantInt(memty, sd->defaultval, !sd->memtype->isunsigned());
 #endif
         b.push_void_array(C, sd->memtype, sd);
     }
--- a/ir/irclass.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/ir/irclass.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -82,10 +82,10 @@
         // Construct the fields
         MDNodeField* mdVals[CD_NumFields];
         mdVals[CD_BodyType] = llvm::UndefValue::get(bodyType);
-        mdVals[CD_Finalize] = LLConstantInt::get(LLType::Int1Ty, hasDestructor);
-        mdVals[CD_CustomDelete] = LLConstantInt::get(LLType::Int1Ty, hasCustomDelete);
+        mdVals[CD_Finalize] = gIR->context().getConstantInt(LLType::Int1Ty, hasDestructor);
+        mdVals[CD_CustomDelete] = gIR->context().getConstantInt(LLType::Int1Ty, hasCustomDelete);
         // Construct the metadata
-        llvm::MDNode* metadata = llvm::MDNode::get(mdVals, CD_NumFields);
+        llvm::MDNode* metadata = gIR->context().getMDNode(mdVals, CD_NumFields);
         // Insert it into the module
         new llvm::GlobalVariable(*gIR->module, metadata->getType(), true,
             METADATA_LINKAGE_TYPE, metadata, CD_PREFIX + initname);
@@ -170,7 +170,7 @@
     }
 
     // build the constant struct
-    constVtbl = llvm::ConstantStruct::get(constants, false);
+    constVtbl = gIR->context().getConstantStruct(constants, false);
 
 #if 0
    IF_LOG Logger::cout() << "constVtbl type: " << *constVtbl->getType() << std::endl;
@@ -314,7 +314,7 @@
     addBaseClassInits(constants, cd, offset, field_index);
 
     // build the constant
-    llvm::Constant* definit = llvm::ConstantStruct::get(constants, false);
+    llvm::Constant* definit = gIR->context().getConstantStruct(constants, false);
 
     return definit;
 }
@@ -382,7 +382,7 @@
     }
 
     // build the vtbl constant
-    llvm::Constant* vtbl_constant = llvm::ConstantStruct::get(constants, false);
+    llvm::Constant* vtbl_constant = gIR->context().getConstantStruct(constants, false);
 
     // create the global variable to hold it
     llvm::GlobalValue::LinkageTypes _linkage = DtoExternalLinkage(aggrdecl);
@@ -481,7 +481,7 @@
 
         // create Interface struct
         LLConstant* inits[3] = { ci, vtb, off };
-        LLConstant* entry = llvm::ConstantStruct::get(inits, 3);
+        LLConstant* entry = gIR->context().getConstantStruct(inits, 3);
         constants.push_back(entry);
     }
 
@@ -490,7 +490,7 @@
         constants[0]->getType(),
         n);
 
-    LLConstant* arr = llvm::ConstantArray::get(
+    LLConstant* arr = gIR->context().getConstantArray(
         array_type,
         &constants[0],
         n);
--- a/ir/irlandingpad.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/ir/irlandingpad.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -133,7 +133,7 @@
     }
     // if there's a finally, the eh table has to have a 0 action
     if(hasFinally)
-        selectorargs.push_back(llvm::ConstantInt::get(LLType::Int32Ty, 0));
+        selectorargs.push_back(gIR->context().getConstantInt(LLType::Int32Ty, 0));
 
     // personality fn
     llvm::Function* personality_fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_eh_personality");
@@ -186,7 +186,7 @@
             }
             // dubious comment
             // catches matched first get the largest switchval, so do size - unique int
-            llvm::ConstantInt* switchval = llvm::ConstantInt::get(DtoSize_t(), catchToInt[rit->catchType]);
+            llvm::ConstantInt* switchval = gIR->context().getConstantInt(DtoSize_t(), catchToInt[rit->catchType]);
             // and make sure we don't add the same switchval twice, may happen with nested trys
             if(!switchinst->findCaseValue(switchval))
                 switchinst->addCase(switchval, rit->target);
--- a/ir/irstruct.cpp	Fri Jul 17 19:23:20 2009 +0200
+++ b/ir/irstruct.cpp	Wed Jul 15 18:09:41 2009 +0200
@@ -195,7 +195,7 @@
     }
 
     // build constant struct
-    llvm::Constant* definit = llvm::ConstantStruct::get(constants, packed);
+    llvm::Constant* definit = gIR->context().getConstantStruct(constants, packed);
 #if 0
     IF_LOG Logger::cout() << "final default initializer: " << *definit << std::endl;
 #endif
@@ -384,7 +384,7 @@
 
     // build constant
     assert(!constants.empty());
-    llvm::Constant* c = llvm::ConstantStruct::get(&constants[0], constants.size(), packed);
+    llvm::Constant* c = gIR->context().getConstantStruct(&constants[0], constants.size(), packed);
     IF_LOG Logger::cout() << "final struct initializer: " << *c << std::endl;
     return c;
 }