Fix spelling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9021 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Analysis/Interval.h

@@ -50,7 +50,7 @@ public:
 
   // Successors - List of BasicBlocks that are reachable directly from nodes in
   // this interval, but are not in the interval themselves.
-  // These nodes neccesarily must be header nodes for other intervals.
+  // These nodes necessarily must be header nodes for other intervals.
   //
   std::vector<BasicBlock*> Successors;
 

include/llvm/Pass.h

@@ -65,7 +65,7 @@ public:
   /// implemented in terms of the name that is registered by one of the
   /// Registration templates, but can be overloaded directly, and if nothing
   /// else is available, C++ RTTI will be consulted to get a SOMEWHAT
-  /// intelligable name for the pass.
+  /// intelligible name for the pass.
   ///
   virtual const char *getPassName() const;
 

include/llvm/Support/CallSite.h

@@ -52,7 +52,7 @@ public:
     return dyn_cast<Function>(getCalledValue());
   }
 
-  /// setCalledFunction - Set the callee to the specied value...
+  /// setCalledFunction - Set the callee to the specified value...
   ///
   void setCalledFunction(Value *V) {
     I->setOperand(0, V);

lib/ExecutionEngine/Interpreter/Execution.cpp

@@ -640,7 +640,7 @@ GenericValue Interpreter::executeGEPOperation(Value *Ptr, User::op_iterator I,
     if (const StructType *STy = dyn_cast<StructType>(Ty)) {
       const StructLayout *SLO = TD.getStructLayout(STy);
       
-      // Indicies must be ubyte constants...
+      // Indices must be ubyte constants...
       const ConstantUInt *CPU = cast<ConstantUInt>(*I);
       assert(CPU->getType() == Type::UByteTy);
       unsigned Index = CPU->getValue();

lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp

@@ -81,7 +81,7 @@ GenericValue Interpreter::callExternalFunction(Function *M,
   TheInterpreter = this;
 
   // Do a lookup to see if the function is in our cache... this should just be a
-  // defered annotation!
+  // deferred annotation!
   std::map<const Function *, ExFunc>::iterator FI = Functions.find(M);
   ExFunc Fn = (FI == Functions.end()) ? lookupFunction(M) : FI->second;
   if (Fn == 0) {