Fix format and a few typos in comments.

llvm-svn: 289450

clang/include/clang-c/Index.h

@@ -326,7 +326,7 @@ clang_isFileMultipleIncludeGuarded(CXTranslationUnit tu, CXFile file);
  *
  * \param tu the translation unit
  *
-* \param file_name the name of the file.
+ * \param file_name the name of the file.
  *
  * \returns the file handle for the named file in the translation unit \p tu,
  * or a NULL file handle if the file was not a part of this translation unit.

clang/lib/CodeGen/CGOpenMPRuntime.cpp

@@ -490,7 +490,7 @@ enum OpenMPSchedType {
   OMP_sch_runtime = 37,
   OMP_sch_auto = 38,
   /// static with chunk adjustment (e.g., simd)
-  OMP_sch_static_balanced_chunked   = 45,
+  OMP_sch_static_balanced_chunked = 45,
   /// \brief Lower bound for 'ordered' versions.
   OMP_ord_lower = 64,
   OMP_ord_static_chunked = 65,
@@ -2930,8 +2930,8 @@ void CGOpenMPRuntime::createOffloadEntry(llvm::Constant *ID,
 
 void CGOpenMPRuntime::createOffloadEntriesAndInfoMetadata() {
   // Emit the offloading entries and metadata so that the device codegen side
-  // can
-  // easily figure out what to emit. The produced metadata looks like this:
+  // can easily figure out what to emit. The produced metadata looks like
+  // this:
   //
   // !omp_offload.info = !{!1, ...}
   //
@@ -4444,9 +4444,8 @@ void CGOpenMPRuntime::emitReduction(CodeGenFunction &CGF, SourceLocation Loc,
   auto *IdentTLoc = emitUpdateLocation(CGF, Loc, OMP_ATOMIC_REDUCE);
   auto *ThreadId = getThreadID(CGF, Loc);
   auto *ReductionArrayTySize = CGF.getTypeSize(ReductionArrayTy);
-  auto *RL =
-    CGF.Builder.CreatePointerBitCastOrAddrSpaceCast(ReductionList.getPointer(),
-                                                    CGF.VoidPtrTy);
+  auto *RL = CGF.Builder.CreatePointerBitCastOrAddrSpaceCast(
+      ReductionList.getPointer(), CGF.VoidPtrTy);
   llvm::Value *Args[] = {
       IdentTLoc,                             // ident_t *<loc>
       ThreadId,                              // i32 <gtid>

clang/lib/Sema/SemaOpenMP.cpp

@@ -326,8 +326,8 @@ public:
   Scope *getCurScope() { return Stack.back().CurScope; }
   SourceLocation getConstructLoc() { return Stack.back().ConstructLoc; }
 
-  // Do the check specified in \a Check to all component lists and return true
-  // if any issue is found.
+  /// Do the check specified in \a Check to all component lists and return true
+  /// if any issue is found.
   bool checkMappableExprComponentListsForDecl(
       ValueDecl *VD, bool CurrentRegionOnly,
       const llvm::function_ref<
@@ -355,8 +355,8 @@ public:
     return false;
   }
 
-  // Create a new mappable expression component list associated with a given
-  // declaration and initialize it with the provided list of components.
+  /// Create a new mappable expression component list associated with a given
+  /// declaration and initialize it with the provided list of components.
   void addMappableExpressionComponents(
       ValueDecl *VD,
       OMPClauseMappableExprCommon::MappableExprComponentListRef Components,
@@ -919,7 +919,7 @@ bool Sema::IsOpenMPCapturedByRef(ValueDecl *D, unsigned Level) {
             OpenMPClauseKind WhereFoundClauseKind) {
           // Only the map clause information influences how a variable is
           // captured. E.g. is_device_ptr does not require changing the default
-          // behaviour.
+          // behavior.
           if (WhereFoundClauseKind != OMPC_map)
             return false;
 
@@ -3359,7 +3359,7 @@ Expr *OpenMPIterationSpaceChecker::BuildPrivateCounterVar() const {
   return nullptr;
 }
 
-/// \brief Build instillation of the counter be used for codegen.
+/// \brief Build initialization of the counter to be used for codegen.
 Expr *OpenMPIterationSpaceChecker::BuildCounterInit() const { return LB; }
 
 /// \brief Build step of the counter be used for codegen.
@@ -6124,11 +6124,10 @@ StmtResult Sema::ActOnOpenMPTeamsDistributeSimdDirective(
   OMPLoopDirective::HelperExprs B;
   // In presence of clause 'collapse' with number of loops, it will
   // define the nested loops number.
-  unsigned NestedLoopCount =
-      CheckOpenMPLoop(OMPD_teams_distribute_simd,
-                      getCollapseNumberExpr(Clauses),
-                      nullptr /*ordered not a clause on distribute*/, AStmt,
-                      *this, *DSAStack, VarsWithImplicitDSA, B);
+  unsigned NestedLoopCount = CheckOpenMPLoop(
+      OMPD_teams_distribute_simd, getCollapseNumberExpr(Clauses),
+      nullptr /*ordered not a clause on distribute*/, AStmt, *this, *DSAStack,
+      VarsWithImplicitDSA, B);
 
   if (NestedLoopCount == 0)
     return StmtError();