[weak vtables] Remove a bunch of weak vtables

[oota-llvm.git] / examples / Kaleidoscope / Chapter7 / toy.cpp

diff --git a/examples/Kaleidoscope/Chapter7/toy.cpp b/examples/Kaleidoscope/Chapter7/toy.cpp
index 5e3897941204175297e7a9da0505f947f869cd27..a05d134a1af97a5225293c01dbc0961d03accbc8 100644 (file)
--- a/examples/Kaleidoscope/Chapter7/toy.cpp
+++ b/examples/Kaleidoscope/Chapter7/toy.cpp
@@ -1,18 +1,19 @@
-#include "llvm/DerivedTypes.h"
+#include "llvm/Analysis/Passes.h"
+#include "llvm/Analysis/Verifier.h"
 #include "llvm/ExecutionEngine/ExecutionEngine.h"
 #include "llvm/ExecutionEngine/JIT.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
 #include "llvm/PassManager.h"
-#include "llvm/Analysis/Verifier.h"
-#include "llvm/Analysis/Passes.h"
-#include "llvm/Target/TargetData.h"
-#include "llvm/Target/TargetSelect.h"
+#include "llvm/Support/TargetSelect.h"
 #include "llvm/Transforms/Scalar.h"
-#include "llvm/Support/IRBuilder.h"
+#include <cctype>
 #include <cstdio>
-#include <string>
 #include <map>
+#include <string>
 #include <vector>
 using namespace llvm;
 
@@ -108,10 +109,13 @@ static int gettok() {
 /// ExprAST - Base class for all expression nodes.
 class ExprAST {
 public:
-  virtual ~ExprAST() {}
+  virtual ~ExprAST();
   virtual Value *Codegen() = 0;
 };
 
+// Provide out-of-line definition to prevent weak vtable.
+ExprAST::~ExprAST() {}
+
 /// NumberExprAST - Expression class for numeric literals like "1.0".
 class NumberExprAST : public ExprAST {
   double Val;
@@ -685,7 +689,7 @@ Value *BinaryExprAST::Codegen() {
   assert(F && "binary operator not found!");
   
   Value *Ops[] = { L, R };
-  return Builder.CreateCall(F, Ops, Ops+2, "binop");
+  return Builder.CreateCall(F, Ops, "binop");
 }
 
 Value *CallExprAST::Codegen() {
@@ -704,7 +708,7 @@ Value *CallExprAST::Codegen() {
     if (ArgsV.back() == 0) return 0;
   }
   
-  return Builder.CreateCall(CalleeF, ArgsV.begin(), ArgsV.end(), "calltmp");
+  return Builder.CreateCall(CalleeF, ArgsV, "calltmp");
 }
 
 Value *IfExprAST::Codegen() {
@@ -1111,7 +1115,7 @@ int main() {
 
   // Set up the optimizer pipeline.  Start with registering info about how the
   // target lays out data structures.
-  OurFPM.add(new TargetData(*TheExecutionEngine->getTargetData()));
+  OurFPM.add(new DataLayout(*TheExecutionEngine->getDataLayout()));
   // Provide basic AliasAnalysis support for GVN.
   OurFPM.add(createBasicAliasAnalysisPass());
   // Promote allocas to registers.