r239528 - C++11 rangify several loops.

[Yaron Keren]

Author: yrnkrn
Date: Thu Jun 11 07:33:25 2015
New Revision: 239528

URL: http://llvm.org/viewvc/llvm-project?rev=239528&view=rev
Log:
C++11 rangify several loops.


Modified:
    cfe/trunk/lib/CodeGen/CodeGenModule.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=239528&r1=239527&r2=239528&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Thu Jun 11 07:33:25 2015
@@ -205,11 +205,9 @@ void CodeGenModule::addReplacement(Strin
 }
 
 void CodeGenModule::applyReplacements() {
-  for (ReplacementsTy::iterator I = Replacements.begin(),
-                                E = Replacements.end();
-       I != E; ++I) {
-    StringRef MangledName = I->first();
-    llvm::Constant *Replacement = I->second;
+  for (auto &I : Replacements) {
+    StringRef MangledName = I.first();
+    llvm::Constant *Replacement = I.second;
     llvm::GlobalValue *Entry = GetGlobalValue(MangledName);
     if (!Entry)
       continue;
@@ -261,9 +259,7 @@ void CodeGenModule::checkAliases() {
   // and aliases during codegen.
   bool Error = false;
   DiagnosticsEngine &Diags = getDiags();
-  for (std::vector<GlobalDecl>::iterator I = Aliases.begin(),
-         E = Aliases.end(); I != E; ++I) {
-    const GlobalDecl &GD = *I;
+  for (const GlobalDecl &GD : Aliases) {
     const auto *D = cast<ValueDecl>(GD.getDecl());
     const AliasAttr *AA = D->getAttr<AliasAttr>();
     StringRef MangledName = getMangledName(GD);
@@ -310,9 +306,7 @@ void CodeGenModule::checkAliases() {
   if (!Error)
     return;
 
-  for (std::vector<GlobalDecl>::iterator I = Aliases.begin(),
-         E = Aliases.end(); I != E; ++I) {
-    const GlobalDecl &GD = *I;
+  for (const GlobalDecl &GD : Aliases) {
     StringRef MangledName = getMangledName(GD);
     llvm::GlobalValue *Entry = GetGlobalValue(MangledName);
     auto *Alias = cast<llvm::GlobalAlias>(Entry);
@@ -637,15 +631,14 @@ void CodeGenModule::EmitCtorList(const C
       Int32Ty, llvm::PointerType::getUnqual(CtorFTy), VoidPtrTy, nullptr);
 
   // Construct the constructor and destructor arrays.
-  SmallVector<llvm::Constant*, 8> Ctors;
-  for (CtorList::const_iterator I = Fns.begin(), E = Fns.end(); I != E; ++I) {
+  SmallVector<llvm::Constant *, 8> Ctors;
+  for (const auto &I : Fns) {
     llvm::Constant *S[] = {
-      llvm::ConstantInt::get(Int32Ty, I->Priority, false),
-      llvm::ConstantExpr::getBitCast(I->Initializer, CtorPFTy),
-      (I->AssociatedData
-           ? llvm::ConstantExpr::getBitCast(I->AssociatedData, VoidPtrTy)
-           : llvm::Constant::getNullValue(VoidPtrTy))
-    };
+        llvm::ConstantInt::get(Int32Ty, I.Priority, false),
+        llvm::ConstantExpr::getBitCast(I.Initializer, CtorPFTy),
+        (I.AssociatedData
+             ? llvm::ConstantExpr::getBitCast(I.AssociatedData, VoidPtrTy)
+             : llvm::Constant::getNullValue(VoidPtrTy))};
     Ctors.push_back(llvm::ConstantStruct::get(CtorStructTy, S));
   }
 
@@ -1029,12 +1022,9 @@ void CodeGenModule::EmitModuleLinkOption
   SmallVector<clang::Module *, 16> Stack;
 
   // Seed the stack with imported modules.
-  for (llvm::SetVector<clang::Module *>::iterator M = ImportedModules.begin(),
-                                               MEnd = ImportedModules.end();
-       M != MEnd; ++M) {
-    if (Visited.insert(*M).second)
-      Stack.push_back(*M);
-  }
+  for (Module *M : ImportedModules)
+    if (Visited.insert(M).second)
+      Stack.push_back(M);
 
   // Find all of the modules to import, making a little effort to prune
   // non-leaf modules.
@@ -1070,12 +1060,9 @@ void CodeGenModule::EmitModuleLinkOption
   // to linker options inserted by things like #pragma comment().
   SmallVector<llvm::Metadata *, 16> MetadataArgs;
   Visited.clear();
-  for (llvm::SetVector<clang::Module *>::iterator M = LinkModules.begin(),
-                                               MEnd = LinkModules.end();
-       M != MEnd; ++M) {
-    if (Visited.insert(*M).second)
-      addLinkOptionsPostorder(*this, *M, MetadataArgs, Visited);
-  }
+  for (Module *M : LinkModules)
+    if (Visited.insert(M).second)
+      addLinkOptionsPostorder(*this, M, MetadataArgs, Visited);
   std::reverse(MetadataArgs.begin(), MetadataArgs.end());
   LinkerOptionsMetadata.append(MetadataArgs.begin(), MetadataArgs.end());
 
@@ -3510,11 +3497,9 @@ static void EmitGlobalDeclMetadata(CodeG
 /// to such functions with an unmangled name from inline assembly within the
 /// same translation unit.
 void CodeGenModule::EmitStaticExternCAliases() {
-  for (StaticExternCMap::iterator I = StaticExternCValues.begin(),
-                                  E = StaticExternCValues.end();
-       I != E; ++I) {
-    IdentifierInfo *Name = I->first;
-    llvm::GlobalValue *Val = I->second;
+  for (auto &I : StaticExternCValues) {
+    IdentifierInfo *Name = I.first;
+    llvm::GlobalValue *Val = I.second;
     if (Val && !getModule().getNamedValue(Name->getName()))
       addUsedGlobal(llvm::GlobalAlias::create(Name->getName(), Val));
   }