Push LLVMContexts through the IntegerType APIs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8

7 files changed, 65 insertions, 65 deletions

diff --git a/docs/tutorial/JITTutorial1.html b/docs/tutorial/JITTutorial1.html
index 5c65399c0c..3b7b8dea1a 100644
--- a/docs/tutorial/JITTutorial1.html
+++ b/docs/tutorial/JITTutorial1.html
@@ -153,7 +153,7 @@ function will interoperate properly with C code, which is a good thing.</p>
 
 <div class="doc_code">
 <pre>
-  BasicBlock* block = BasicBlock::Create("entry", mul_add);
+  BasicBlock* block = BasicBlock::Create(getGlobalContext(), "entry", mul_add);
   IRBuilder&lt;&gt; builder(block);
 </pre>
 </div>
diff --git a/docs/tutorial/JITTutorial2.html b/docs/tutorial/JITTutorial2.html
index c2483e4d01..504d96597b 100644
--- a/docs/tutorial/JITTutorial2.html
+++ b/docs/tutorial/JITTutorial2.html
@@ -100,11 +100,11 @@ Module* makeLLVMModule() {
 
 <div class="doc_code">
 <pre>
-  BasicBlock* entry = BasicBlock::Create(&quot;entry&quot;, gcd);
-  BasicBlock* ret = BasicBlock::Create(&quot;return&quot;, gcd);
-  BasicBlock* cond_false = BasicBlock::Create(&quot;cond_false&quot;, gcd);
-  BasicBlock* cond_true = BasicBlock::Create(&quot;cond_true&quot;, gcd);
-  BasicBlock* cond_false_2 = BasicBlock::Create(&quot;cond_false&quot;, gcd);
+  BasicBlock* entry = BasicBlock::Create(getGlobalContext(), (&quot;entry&quot;, gcd);
+  BasicBlock* ret = BasicBlock::Create(getGlobalContext(), (&quot;return&quot;, gcd);
+  BasicBlock* cond_false = BasicBlock::Create(getGlobalContext(), (&quot;cond_false&quot;, gcd);
+  BasicBlock* cond_true = BasicBlock::Create(getGlobalContext(), (&quot;cond_true&quot;, gcd);
+  BasicBlock* cond_false_2 = BasicBlock::Create(getGlobalContext(), (&quot;cond_false&quot;, gcd);
 </pre>
 </div>
 
diff --git a/docs/tutorial/LangImpl3.html b/docs/tutorial/LangImpl3.html
index 5f1072f632..5978707e3b 100644
--- a/docs/tutorial/LangImpl3.html
+++ b/docs/tutorial/LangImpl3.html
@@ -206,7 +206,7 @@ Value *BinaryExprAST::Codegen() {
   case '&lt;':
     L = Builder.CreateFCmpULT(L, R, "cmptmp");
     // Convert bool 0/1 to double 0.0 or 1.0
-    return Builder.CreateUIToFP(L, Type::DoubleTy, "booltmp");
+    return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
   default: return ErrorV("invalid binary operator");
   }
 }
@@ -307,8 +307,8 @@ bodies and external function declarations.  The code starts with:</p>
 <pre>
 Function *PrototypeAST::Codegen() {
   // Make the function type:  double(double,double) etc.
-  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
-  FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
+  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
+  FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
   
   Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
 </pre>
@@ -439,7 +439,7 @@ is an LLVM Function object that is ready to go for us.</p>
 <div class="doc_code">
 <pre>
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create(getGlobalContext(), "entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
@@ -1055,7 +1055,7 @@ Value *BinaryExprAST::Codegen() {
   case '&lt;':
     L = Builder.CreateFCmpULT(L, R, "cmptmp");
     // Convert bool 0/1 to double 0.0 or 1.0
-    return Builder.CreateUIToFP(L, Type::DoubleTy, "booltmp");
+    return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
   default: return ErrorV("invalid binary operator");
   }
 }
@@ -1081,8 +1081,8 @@ Value *CallExprAST::Codegen() {
 
 Function *PrototypeAST::Codegen() {
   // Make the function type:  double(double,double) etc.
-  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
-  FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
+  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
+  FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
   
   Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
@@ -1127,7 +1127,7 @@ Function *FunctionAST::Codegen() {
     return 0;
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create(getGlobalContext(), "entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl4.html b/docs/tutorial/LangImpl4.html
index 5eb69d3357..2f1dd4af14 100644
--- a/docs/tutorial/LangImpl4.html
+++ b/docs/tutorial/LangImpl4.html
@@ -890,7 +890,7 @@ Value *BinaryExprAST::Codegen() {
   case '&lt;':
     L = Builder.CreateFCmpULT(L, R, "cmptmp");
     // Convert bool 0/1 to double 0.0 or 1.0
-    return Builder.CreateUIToFP(L, Type::DoubleTy, "booltmp");
+    return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
   default: return ErrorV("invalid binary operator");
   }
 }
@@ -916,8 +916,8 @@ Value *CallExprAST::Codegen() {
 
 Function *PrototypeAST::Codegen() {
   // Make the function type:  double(double,double) etc.
-  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
-  FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
+  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
+  FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
   
   Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
@@ -962,7 +962,7 @@ Function *FunctionAST::Codegen() {
     return 0;
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create(getGlobalContext(), "entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl5.html b/docs/tutorial/LangImpl5.html
index 53bbcdc58e..acfee7b9b8 100644
--- a/docs/tutorial/LangImpl5.html
+++ b/docs/tutorial/LangImpl5.html
@@ -379,9 +379,9 @@ value as a 1-bit (bool) value.</p>
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
-  BasicBlock *ElseBB = BasicBlock::Create("else");
-  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create(getGlobalContext(), "then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create(getGlobalContext(), "else");
+  BasicBlock *MergeBB = BasicBlock::Create(getGlobalContext(), "ifcont");
 
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
 </pre>
@@ -472,7 +472,7 @@ are emitted, we can finish up with the merge code:</p>
   // Emit merge block.
   TheFunction->getBasicBlockList().push_back(MergeBB);
   Builder.SetInsertPoint(MergeBB);
-  PHINode *PN = Builder.CreatePHI(Type::DoubleTy, "iftmp");
+  PHINode *PN = Builder.CreatePHI(Type::getDoubleTy(getGlobalContext()), "iftmp");
   
   PN->addIncoming(ThenV, ThenBB);
   PN->addIncoming(ElseV, ElseBB);
@@ -727,7 +727,7 @@ block, but remember that the body code itself could consist of multiple blocks
   // block.
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create(getGlobalContext(), "loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -745,7 +745,7 @@ create an unconditional branch for the fall-through between the two blocks.</p>
   Builder.SetInsertPoint(LoopBB);
   
   // Start the PHI node with an entry for Start.
-  PHINode *Variable = Builder.CreatePHI(Type::DoubleTy, VarName.c_str());
+  PHINode *Variable = Builder.CreatePHI(Type::getDoubleTy(getGlobalContext()), VarName.c_str());
   Variable-&gt;addIncoming(StartVal, PreheaderBB);
 </pre>
 </div>
@@ -828,7 +828,7 @@ statement.</p>
 <pre>
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create(getGlobalContext(), "afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -856,7 +856,7 @@ the loop again and exiting the loop.  Any future code is emitted in the
     NamedValues.erase(VarName);
   
   // for expr always returns 0.0.
-  return Constant::getNullValue(Type::DoubleTy);
+  return Constant::getNullValue(Type::getDoubleTy(getGlobalContext()));
 }
 </pre>
 </div>
@@ -1381,7 +1381,7 @@ Value *BinaryExprAST::Codegen() {
   case '&lt;':
     L = Builder.CreateFCmpULT(L, R, "cmptmp");
     // Convert bool 0/1 to double 0.0 or 1.0
-    return Builder.CreateUIToFP(L, Type::DoubleTy, "booltmp");
+    return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
   default: return ErrorV("invalid binary operator");
   }
 }
@@ -1418,9 +1418,9 @@ Value *IfExprAST::Codegen() {
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
-  BasicBlock *ElseBB = BasicBlock::Create("else");
-  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create(getGlobalContext(), "then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create(getGlobalContext(), "else");
+  BasicBlock *MergeBB = BasicBlock::Create(getGlobalContext(), "ifcont");
   
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
   
@@ -1448,7 +1448,7 @@ Value *IfExprAST::Codegen() {
   // Emit merge block.
   TheFunction-&gt;getBasicBlockList().push_back(MergeBB);
   Builder.SetInsertPoint(MergeBB);
-  PHINode *PN = Builder.CreatePHI(Type::DoubleTy, "iftmp");
+  PHINode *PN = Builder.CreatePHI(Type::getDoubleTy(getGlobalContext()), "iftmp");
   
   PN-&gt;addIncoming(ThenV, ThenBB);
   PN-&gt;addIncoming(ElseV, ElseBB);
@@ -1480,7 +1480,7 @@ Value *ForExprAST::Codegen() {
   // block.
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create(getGlobalContext(), "loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -1489,7 +1489,7 @@ Value *ForExprAST::Codegen() {
   Builder.SetInsertPoint(LoopBB);
   
   // Start the PHI node with an entry for Start.
-  PHINode *Variable = Builder.CreatePHI(Type::DoubleTy, VarName.c_str());
+  PHINode *Variable = Builder.CreatePHI(Type::getDoubleTy(getGlobalContext()), VarName.c_str());
   Variable-&gt;addIncoming(StartVal, PreheaderBB);
   
   // Within the loop, the variable is defined equal to the PHI node.  If it
@@ -1526,7 +1526,7 @@ Value *ForExprAST::Codegen() {
   
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create(getGlobalContext(), "afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1545,13 +1545,13 @@ Value *ForExprAST::Codegen() {
 
   
   // for expr always returns 0.0.
-  return getGlobalContext().getNullValue(Type::DoubleTy);
+  return getGlobalContext().getNullValue(Type::getDoubleTy(getGlobalContext()));
 }
 
 Function *PrototypeAST::Codegen() {
   // Make the function type:  double(double,double) etc.
-  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
-  FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
+  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
+  FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
   
   Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
@@ -1596,7 +1596,7 @@ Function *FunctionAST::Codegen() {
     return 0;
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create(getGlobalContext(), "entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl6.html b/docs/tutorial/LangImpl6.html
index d845eb86c1..33df2452b6 100644
--- a/docs/tutorial/LangImpl6.html
+++ b/docs/tutorial/LangImpl6.html
@@ -283,7 +283,7 @@ Value *BinaryExprAST::Codegen() {
   case '&lt;':
     L = Builder.CreateFCmpULT(L, R, "cmptmp");
     // Convert bool 0/1 to double 0.0 or 1.0
-    return Builder.CreateUIToFP(L, Type::DoubleTy, "booltmp");
+    return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
   <b>default: break;</b>
   }
   
@@ -321,7 +321,7 @@ Function *FunctionAST::Codegen() {
     BinopPrecedence[Proto->getOperatorName()] = Proto->getBinaryPrecedence();</b>
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create(getGlobalContext(), "entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
@@ -1398,7 +1398,7 @@ Value *BinaryExprAST::Codegen() {
   case '&lt;':
     L = Builder.CreateFCmpULT(L, R, "cmptmp");
     // Convert bool 0/1 to double 0.0 or 1.0
-    return Builder.CreateUIToFP(L, Type::DoubleTy, "booltmp");
+    return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
   default: break;
   }
   
@@ -1443,9 +1443,9 @@ Value *IfExprAST::Codegen() {
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
-  BasicBlock *ElseBB = BasicBlock::Create("else");
-  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create(getGlobalContext(), "then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create(getGlobalContext(), "else");
+  BasicBlock *MergeBB = BasicBlock::Create(getGlobalContext(), "ifcont");
   
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
   
@@ -1473,7 +1473,7 @@ Value *IfExprAST::Codegen() {
   // Emit merge block.
   TheFunction-&gt;getBasicBlockList().push_back(MergeBB);
   Builder.SetInsertPoint(MergeBB);
-  PHINode *PN = Builder.CreatePHI(Type::DoubleTy, "iftmp");
+  PHINode *PN = Builder.CreatePHI(Type::getDoubleTy(getGlobalContext()), "iftmp");
   
   PN-&gt;addIncoming(ThenV, ThenBB);
   PN-&gt;addIncoming(ElseV, ElseBB);
@@ -1505,7 +1505,7 @@ Value *ForExprAST::Codegen() {
   // block.
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create(getGlobalContext(), "loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -1514,7 +1514,7 @@ Value *ForExprAST::Codegen() {
   Builder.SetInsertPoint(LoopBB);
   
   // Start the PHI node with an entry for Start.
-  PHINode *Variable = Builder.CreatePHI(Type::DoubleTy, VarName.c_str());
+  PHINode *Variable = Builder.CreatePHI(Type::getDoubleTy(getGlobalContext()), VarName.c_str());
   Variable-&gt;addIncoming(StartVal, PreheaderBB);
   
   // Within the loop, the variable is defined equal to the PHI node.  If it
@@ -1551,7 +1551,7 @@ Value *ForExprAST::Codegen() {
   
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create(getGlobalContext(), "afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1570,13 +1570,13 @@ Value *ForExprAST::Codegen() {
 
   
   // for expr always returns 0.0.
-  return Constant::getNullValue(Type::DoubleTy);
+  return Constant::getNullValue(Type::getDoubleTy(getGlobalContext()));
 }
 
 Function *PrototypeAST::Codegen() {
   // Make the function type:  double(double,double) etc.
-  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
-  FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
+  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
+  FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
   
   Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
@@ -1625,7 +1625,7 @@ Function *FunctionAST::Codegen() {
     BinopPrecedence[Proto-&gt;getOperatorName()] = Proto-&gt;getBinaryPrecedence();
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create(getGlobalContext(), "entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
diff --git a/docs/tutorial/LangImpl7.html b/docs/tutorial/LangImpl7.html
index 691bfacb60..81386bc1ab 100644
--- a/docs/tutorial/LangImpl7.html
+++ b/docs/tutorial/LangImpl7.html
@@ -424,7 +424,7 @@ static AllocaInst *CreateEntryBlockAlloca(Function *TheFunction,
                                           const std::string &amp;VarName) {
   IRBuilder&lt;&gt; TmpB(&amp;TheFunction-&gt;getEntryBlock(),
                  TheFunction-&gt;getEntryBlock().begin());
-  return TmpB.CreateAlloca(Type::DoubleTy, 0, VarName.c_str());
+  return TmpB.CreateAlloca(Type::getDoubleTy(getGlobalContext()), 0, VarName.c_str());
 }
 </pre>
 </div>
@@ -1618,7 +1618,7 @@ static AllocaInst *CreateEntryBlockAlloca(Function *TheFunction,
                                           const std::string &amp;VarName) {
   IRBuilder&lt;&gt; TmpB(&amp;TheFunction-&gt;getEntryBlock(),
                  TheFunction-&gt;getEntryBlock().begin());
-  return TmpB.CreateAlloca(Type::DoubleTy, 0, VarName.c_str());
+  return TmpB.CreateAlloca(Type::getDoubleTy(getGlobalContext()), 0, VarName.c_str());
 }
 
 
@@ -1678,7 +1678,7 @@ Value *BinaryExprAST::Codegen() {
   case '&lt;':
     L = Builder.CreateFCmpULT(L, R, "cmptmp");
     // Convert bool 0/1 to double 0.0 or 1.0
-    return Builder.CreateUIToFP(L, Type::DoubleTy, "booltmp");
+    return Builder.CreateUIToFP(L, Type::getDoubleTy(getGlobalContext()), "booltmp");
   default: break;
   }
   
@@ -1723,9 +1723,9 @@ Value *IfExprAST::Codegen() {
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
-  BasicBlock *ElseBB = BasicBlock::Create("else");
-  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create(getGlobalContext(), "then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create(getGlobalContext(), "else");
+  BasicBlock *MergeBB = BasicBlock::Create(getGlobalContext(), "ifcont");
   
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
   
@@ -1753,7 +1753,7 @@ Value *IfExprAST::Codegen() {
   // Emit merge block.
   TheFunction-&gt;getBasicBlockList().push_back(MergeBB);
   Builder.SetInsertPoint(MergeBB);
-  PHINode *PN = Builder.CreatePHI(Type::DoubleTy, "iftmp");
+  PHINode *PN = Builder.CreatePHI(Type::getDoubleTy(getGlobalContext()), "iftmp");
   
   PN-&gt;addIncoming(ThenV, ThenBB);
   PN-&gt;addIncoming(ElseV, ElseBB);
@@ -1796,7 +1796,7 @@ Value *ForExprAST::Codegen() {
   // Make the new basic block for the loop header, inserting after current
   // block.
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create(getGlobalContext(), "loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -1842,7 +1842,7 @@ Value *ForExprAST::Codegen() {
   
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create(getGlobalContext(), "afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1858,7 +1858,7 @@ Value *ForExprAST::Codegen() {
 
   
   // for expr always returns 0.0.
-  return Constant::getNullValue(Type::DoubleTy);
+  return Constant::getNullValue(Type::getDoubleTy(getGlobalContext()));
 }
 
 Value *VarExprAST::Codegen() {
@@ -1910,8 +1910,8 @@ Value *VarExprAST::Codegen() {
 
 Function *PrototypeAST::Codegen() {
   // Make the function type:  double(double,double) etc.
-  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
-  FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
+  std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::getDoubleTy(getGlobalContext()));
+  FunctionType *FT = FunctionType::get(Type::getDoubleTy(getGlobalContext()), Doubles, false);
   
   Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
@@ -1973,7 +1973,7 @@ Function *FunctionAST::Codegen() {
     BinopPrecedence[Proto-&gt;getOperatorName()] = Proto-&gt;getBinaryPrecedence();
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create(getGlobalContext(), "entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   // Add all arguments to the symbol table and create their allocas.