Updated VS build system. Patch provided by Cedric Venet:

[oota-llvm.git] / docs / tutorial / LangImpl6.html

diff --git a/docs/tutorial/LangImpl6.html b/docs/tutorial/LangImpl6.html
index 33f4adbdebb016df1da2745bb538a48852a2cd8d..39febee653924252f130c6c32f0c64fb5df80ece 100644 (file)
--- a/docs/tutorial/LangImpl6.html
+++ b/docs/tutorial/LangImpl6.html
@@ -321,7 +321,7 @@ Function *FunctionAST::Codegen() {
     BinopPrecedence[Proto->getOperatorName()] = Proto->getBinaryPrecedence();</b>
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
@@ -827,7 +827,7 @@ if/then/else and for expressions..  To build this example, use:
 #include "llvm/Analysis/Verifier.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Transforms/Scalar.h"
-#include "llvm/Support/LLVMBuilder.h"
+#include "llvm/Support/IRBuilder.h"
 #include &lt;cstdio&gt;
 #include &lt;string&gt;
 #include &lt;map&gt;
@@ -899,7 +899,7 @@ static int gettok() {
   if (LastChar == '#') {
     // Comment until end of line.
     do LastChar = getchar();
-    while (LastChar != EOF &amp;&amp; LastChar != '\n' &amp; LastChar != '\r');
+    while (LastChar != EOF &amp;&amp; LastChar != '\n' &amp;&amp; LastChar != '\r');
     
     if (LastChar != EOF)
       return gettok();
@@ -1085,7 +1085,7 @@ static ExprAST *ParseIdentifierExpr() {
       if (CurTok == ')') break;
       
       if (CurTok != ',')
-        return Error("Expected ')'");
+        return Error("Expected ')' or ',' in argument list");
       getNextToken();
     }
   }
@@ -1357,14 +1357,14 @@ static PrototypeAST *ParseExtern() {
 //===----------------------------------------------------------------------===//
 
 static Module *TheModule;
-static LLVMFoldingBuilder Builder;
+static IRBuilder Builder;
 static std::map&lt;std::string, Value*&gt; NamedValues;
 static FunctionPassManager *TheFPM;
 
 Value *ErrorV(const char *Str) { Error(Str); return 0; }
 
 Value *NumberExprAST::Codegen() {
-  return ConstantFP::get(Type::DoubleTy, APFloat(Val));
+  return ConstantFP::get(APFloat(Val));
 }
 
 Value *VariableExprAST::Codegen() {
@@ -1435,16 +1435,16 @@ Value *IfExprAST::Codegen() {
   
   // Convert condition to a bool by comparing equal to 0.0.
   CondV = Builder.CreateFCmpONE(CondV, 
-                                ConstantFP::get(Type::DoubleTy, APFloat(0.0)),
+                                ConstantFP::get(APFloat(0.0)),
                                 "ifcond");
   
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   
   // Create blocks for the then and else cases.  Insert the 'then' block at the
   // end of the function.
-  BasicBlock *ThenBB = new BasicBlock("then", TheFunction);
-  BasicBlock *ElseBB = new BasicBlock("else");
-  BasicBlock *MergeBB = new BasicBlock("ifcont");
+  BasicBlock *ThenBB = BasicBlock::Create("then", TheFunction);
+  BasicBlock *ElseBB = BasicBlock::Create("else");
+  BasicBlock *MergeBB = BasicBlock::Create("ifcont");
   
   Builder.CreateCondBr(CondV, ThenBB, ElseBB);
   
@@ -1504,7 +1504,7 @@ Value *ForExprAST::Codegen() {
   // block.
   Function *TheFunction = Builder.GetInsertBlock()-&gt;getParent();
   BasicBlock *PreheaderBB = Builder.GetInsertBlock();
-  BasicBlock *LoopBB = new BasicBlock("loop", TheFunction);
+  BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
   
   // Insert an explicit fall through from the current block to the LoopBB.
   Builder.CreateBr(LoopBB);
@@ -1534,7 +1534,7 @@ Value *ForExprAST::Codegen() {
     if (StepVal == 0) return 0;
   } else {
     // If not specified, use 1.0.
-    StepVal = ConstantFP::get(Type::DoubleTy, APFloat(1.0));
+    StepVal = ConstantFP::get(APFloat(1.0));
   }
   
   Value *NextVar = Builder.CreateAdd(Variable, StepVal, "nextvar");
@@ -1545,12 +1545,12 @@ Value *ForExprAST::Codegen() {
   
   // Convert condition to a bool by comparing equal to 0.0.
   EndCond = Builder.CreateFCmpONE(EndCond, 
-                                  ConstantFP::get(Type::DoubleTy, APFloat(0.0)),
+                                  ConstantFP::get(APFloat(0.0)),
                                   "loopcond");
   
   // Create the "after loop" block and insert it.
   BasicBlock *LoopEndBB = Builder.GetInsertBlock();
-  BasicBlock *AfterBB = new BasicBlock("afterloop", TheFunction);
+  BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
   
   // Insert the conditional branch into the end of LoopEndBB.
   Builder.CreateCondBr(EndCond, LoopBB, AfterBB);
@@ -1577,7 +1577,7 @@ Function *PrototypeAST::Codegen() {
   std::vector&lt;const Type*&gt; Doubles(Args.size(), Type::DoubleTy);
   FunctionType *FT = FunctionType::get(Type::DoubleTy, Doubles, false);
   
-  Function *F = new Function(FT, Function::ExternalLinkage, Name, TheModule);
+  Function *F = Function::Create(FT, Function::ExternalLinkage, Name, TheModule);
   
   // If F conflicted, there was already something named 'Name'.  If it has a
   // body, don't allow redefinition or reextern.
@@ -1624,7 +1624,7 @@ Function *FunctionAST::Codegen() {
     BinopPrecedence[Proto-&gt;getOperatorName()] = Proto-&gt;getBinaryPrecedence();
   
   // Create a new basic block to start insertion into.
-  BasicBlock *BB = new BasicBlock("entry", TheFunction);
+  BasicBlock *BB = BasicBlock::Create("entry", TheFunction);
   Builder.SetInsertPoint(BB);
   
   if (Value *RetVal = Body-&gt;Codegen()) {
@@ -1774,16 +1774,17 @@ int main() {
     MainLoop();
     
     TheFPM = 0;
-  }  // Free module provider and pass manager.
-                                   
-                                   
-  // Print out all of the generated code.
-  TheModule->dump();
+    
+    // Print out all of the generated code.
+    TheModule-&gt;dump();
+  }  // Free module provider (and thus the module) and pass manager.
+  
   return 0;
 }
 </pre>
 </div>
 
+<a href="LangImpl7.html">Next: Extending the language: mutable variables / SSA construction</a>
 </div>
 
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