For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid

confusion with external linkage types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Instrumentation/BlockProfiling.cpp

@@ -54,7 +54,7 @@ bool FunctionProfiler::runOnModule(Module &M) {
 
   unsigned NumFunctions = 0;
   for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
-    if (!I->isExternal())
+    if (!I->isDeclaration())
       ++NumFunctions;
 
   const Type *ATy = ArrayType::get(Type::Int32Ty, NumFunctions);
@@ -65,7 +65,7 @@ bool FunctionProfiler::runOnModule(Module &M) {
   // Instrument all of the functions...
   unsigned i = 0;
   for (Module::iterator I = M.begin(), E = M.end(); I != E; ++I)
-    if (!I->isExternal())
+    if (!I->isDeclaration())
       // Insert counter at the start of the function
       IncrementCounterInBlock(I->begin(), i++, Counters);
 

lib/Transforms/Instrumentation/EmitFunctions.cpp

@@ -81,7 +81,7 @@ bool EmitFunctionTable::runOnModule(Module &M){
 
   unsigned int counter = 0;
   for(Module::iterator MI = M.begin(), ME = M.end(); MI != ME; ++MI)
-    if (!MI->isExternal()) {
+    if (!MI->isDeclaration()) {
       vType.push_back(MI->getType());
 
       //std::cerr<<MI;

lib/Transforms/Instrumentation/RSProfiling.cpp

@@ -499,7 +499,7 @@ void ProfilerRS::ProcessBackEdge(BasicBlock* src, BasicBlock* dst, Function& F)
 }
 
 bool ProfilerRS::runOnFunction(Function& F) {
-  if (!F.isExternal()) {
+  if (!F.isDeclaration()) {
     std::set<std::pair<BasicBlock*, BasicBlock*> > BackEdges;
     RSProfilers& LI = getAnalysis<RSProfilers>();