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-rw-r--r--clang/lib/ARCMigrate/TransformActions.cpp7
-rw-r--r--clang/lib/Analysis/CFG.cpp5
-rw-r--r--clang/lib/CodeGen/CGCall.cpp7
-rw-r--r--clang/lib/CodeGen/CoverageMappingGen.cpp12
-rw-r--r--clang/lib/Sema/AnalysisBasedWarnings.cpp3
-rw-r--r--clang/lib/Sema/SemaDecl.cpp5
-rw-r--r--clang/lib/Serialization/ASTReader.cpp9
-rw-r--r--clang/lib/StaticAnalyzer/Core/ExprEngineC.cpp4
-rw-r--r--clang/tools/libclang/CIndex.cpp6
9 files changed, 24 insertions, 34 deletions
diff --git a/clang/lib/ARCMigrate/TransformActions.cpp b/clang/lib/ARCMigrate/TransformActions.cpp
index 9fb2f1d3eea..c628b54ed41 100644
--- a/clang/lib/ARCMigrate/TransformActions.cpp
+++ b/clang/lib/ARCMigrate/TransformActions.cpp
@@ -505,11 +505,10 @@ void TransformActionsImpl::commitClearDiagnostic(ArrayRef<unsigned> IDs,
void TransformActionsImpl::addInsertion(SourceLocation loc, StringRef text) {
SourceManager &SM = Ctx.getSourceManager();
loc = SM.getExpansionLoc(loc);
- for (std::list<CharRange>::reverse_iterator
- I = Removals.rbegin(), E = Removals.rend(); I != E; ++I) {
- if (!SM.isBeforeInTranslationUnit(loc, I->End))
+ for (const CharRange &I : llvm::reverse(Removals)) {
+ if (!SM.isBeforeInTranslationUnit(loc, I.End))
break;
- if (I->Begin.isBeforeInTranslationUnitThan(loc))
+ if (I.Begin.isBeforeInTranslationUnitThan(loc))
return;
}
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp
index 07b80edfe69..3a358f91b09 100644
--- a/clang/lib/Analysis/CFG.cpp
+++ b/clang/lib/Analysis/CFG.cpp
@@ -994,9 +994,8 @@ std::unique_ptr<CFG> CFGBuilder::buildCFG(const Decl *D, Stmt *Statement) {
// For C++ constructor add initializers to CFG.
if (const CXXConstructorDecl *CD = dyn_cast_or_null<CXXConstructorDecl>(D)) {
- for (CXXConstructorDecl::init_const_reverse_iterator I = CD->init_rbegin(),
- E = CD->init_rend(); I != E; ++I) {
- B = addInitializer(*I);
+ for (auto *I : llvm::reverse(CD->inits())) {
+ B = addInitializer(I);
if (badCFG)
return nullptr;
}
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp
index c8dc01ed05a..8f1b4aada1a 100644
--- a/clang/lib/CodeGen/CGCall.cpp
+++ b/clang/lib/CodeGen/CGCall.cpp
@@ -2614,10 +2614,9 @@ static void deactivateArgCleanupsBeforeCall(CodeGenFunction &CGF,
ArrayRef<CallArgList::CallArgCleanup> Cleanups =
CallArgs.getCleanupsToDeactivate();
// Iterate in reverse to increase the likelihood of popping the cleanup.
- for (ArrayRef<CallArgList::CallArgCleanup>::reverse_iterator
- I = Cleanups.rbegin(), E = Cleanups.rend(); I != E; ++I) {
- CGF.DeactivateCleanupBlock(I->Cleanup, I->IsActiveIP);
- I->IsActiveIP->eraseFromParent();
+ for (const auto &I : llvm::reverse(Cleanups)) {
+ CGF.DeactivateCleanupBlock(I.Cleanup, I.IsActiveIP);
+ I.IsActiveIP->eraseFromParent();
}
}
diff --git a/clang/lib/CodeGen/CoverageMappingGen.cpp b/clang/lib/CodeGen/CoverageMappingGen.cpp
index 9a82caff45c..90e45a011ca 100644
--- a/clang/lib/CodeGen/CoverageMappingGen.cpp
+++ b/clang/lib/CodeGen/CoverageMappingGen.cpp
@@ -496,12 +496,12 @@ struct CounterCoverageMappingBuilder
llvm::SmallSet<SourceLocation, 8> StartLocs;
Optional<Counter> ParentCounter;
- for (auto I = RegionStack.rbegin(), E = RegionStack.rend(); I != E; ++I) {
- if (!I->hasStartLoc())
+ for (SourceMappingRegion &I : llvm::reverse(RegionStack)) {
+ if (!I.hasStartLoc())
continue;
- SourceLocation Loc = I->getStartLoc();
+ SourceLocation Loc = I.getStartLoc();
if (!isNestedIn(Loc, ParentFile)) {
- ParentCounter = I->getCounter();
+ ParentCounter = I.getCounter();
break;
}
@@ -510,11 +510,11 @@ struct CounterCoverageMappingBuilder
// correct count. We avoid creating redundant regions by stopping once
// we've seen this region.
if (StartLocs.insert(Loc).second)
- SourceRegions.emplace_back(I->getCounter(), Loc,
+ SourceRegions.emplace_back(I.getCounter(), Loc,
getEndOfFileOrMacro(Loc));
Loc = getIncludeOrExpansionLoc(Loc);
}
- I->setStartLoc(getPreciseTokenLocEnd(Loc));
+ I.setStartLoc(getPreciseTokenLocEnd(Loc));
}
if (ParentCounter) {
diff --git a/clang/lib/Sema/AnalysisBasedWarnings.cpp b/clang/lib/Sema/AnalysisBasedWarnings.cpp
index 59c25d235a6..9e69ecc5834 100644
--- a/clang/lib/Sema/AnalysisBasedWarnings.cpp
+++ b/clang/lib/Sema/AnalysisBasedWarnings.cpp
@@ -1098,8 +1098,7 @@ static void DiagnoseSwitchLabelsFallthrough(Sema &S, AnalysisDeclContext &AC,
FM.fillReachableBlocks(Cfg);
- for (CFG::reverse_iterator I = Cfg->rbegin(), E = Cfg->rend(); I != E; ++I) {
- const CFGBlock *B = *I;
+ for (const CFGBlock *B : llvm::reverse(*Cfg)) {
const Stmt *Label = B->getLabel();
if (!Label || !isa<SwitchCase>(Label))
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 661edc74c5e..98db0c7b5ae 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -8570,9 +8570,8 @@ namespace {
// Convert FieldDecls to their index number.
llvm::SmallVector<unsigned, 4> UsedFieldIndex;
- for (auto I = Fields.rbegin(), E = Fields.rend(); I != E; ++I) {
- UsedFieldIndex.push_back((*I)->getFieldIndex());
- }
+ for (const FieldDecl *I : llvm::reverse(Fields))
+ UsedFieldIndex.push_back(I->getFieldIndex());
// See if a warning is needed by checking the first difference in index
// numbers. If field being used has index less than the field being
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 0a76488c900..bf3f830e795 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -1592,16 +1592,15 @@ void ASTReader::ReadDefinedMacros() {
// Note that we are loading defined macros.
Deserializing Macros(this);
- for (ModuleReverseIterator I = ModuleMgr.rbegin(),
- E = ModuleMgr.rend(); I != E; ++I) {
- BitstreamCursor &MacroCursor = (*I)->MacroCursor;
+ for (auto &I : llvm::reverse(ModuleMgr)) {
+ BitstreamCursor &MacroCursor = I->MacroCursor;
// If there was no preprocessor block, skip this file.
if (!MacroCursor.getBitStreamReader())
continue;
BitstreamCursor Cursor = MacroCursor;
- Cursor.JumpToBit((*I)->MacroStartOffset);
+ Cursor.JumpToBit(I->MacroStartOffset);
RecordData Record;
while (true) {
@@ -1623,7 +1622,7 @@ void ASTReader::ReadDefinedMacros() {
case PP_MACRO_OBJECT_LIKE:
case PP_MACRO_FUNCTION_LIKE:
- getLocalIdentifier(**I, Record[0]);
+ getLocalIdentifier(*I, Record[0]);
break;
case PP_TOKEN:
diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngineC.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngineC.cpp
index 1777ea97a40..5f9df744042 100644
--- a/clang/lib/StaticAnalyzer/Core/ExprEngineC.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ExprEngineC.cpp
@@ -663,9 +663,7 @@ void ExprEngine::VisitGuardedExpr(const Expr *Ex,
bool hasValue = false;
SVal V;
- for (CFGBlock::const_reverse_iterator I = SrcBlock->rbegin(),
- E = SrcBlock->rend(); I != E; ++I) {
- CFGElement CE = *I;
+ for (CFGElement CE : llvm::reverse(*SrcBlock)) {
if (Optional<CFGStmt> CS = CE.getAs<CFGStmt>()) {
const Expr *ValEx = cast<Expr>(CS->getStmt());
ValEx = ValEx->IgnoreParens();
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index ed9a1ec6f01..6a8a0c55c84 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -2174,10 +2174,8 @@ void EnqueueVisitor::VisitCompoundLiteralExpr(const CompoundLiteralExpr *E) {
AddTypeLoc(E->getTypeSourceInfo());
}
void EnqueueVisitor::VisitCompoundStmt(const CompoundStmt *S) {
- for (CompoundStmt::const_reverse_body_iterator I = S->body_rbegin(),
- E = S->body_rend(); I != E; ++I) {
- AddStmt(*I);
- }
+ for (auto &I : llvm::reverse(S->body()))
+ AddStmt(I);
}
void EnqueueVisitor::
VisitMSDependentExistsStmt(const MSDependentExistsStmt *S) {
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