fix typos to cycle bots

llvm/lib/DebugInfo/PDB/Native/GSIStreamBuilder.cpp

@@ -162,7 +162,7 @@ static int gsiRecordCmp(StringRef S1, StringRef S2) {
   if (LLVM_UNLIKELY(!isAsciiString(S1) || !isAsciiString(S2)))
     return memcmp(S1.data(), S2.data(), LS);
 
-  // Both strings are ascii, perform a case-insenstive comparison.
+  // Both strings are ascii, perform a case-insensitive comparison.
   return S1.compare_lower(S2.data());
 }
 

llvm/lib/DebugInfo/PDB/Native/NativeSourceFile.cpp

@@ -1,4 +1,4 @@
-//===- NativeSourceFile.cpp - Native line number implementaiton -*- C++ -*-===//
+//===- NativeSourceFile.cpp - Native line number implementation -*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.

llvm/lib/DebugInfo/PDB/Native/NativeTypeUDT.cpp

@@ -120,7 +120,7 @@ PDB_UdtType NativeTypeUDT::getUdtKind() const {
   case TypeRecordKind::Interface:
     return PDB_UdtType::Interface;
   default:
-    llvm_unreachable("Unexected udt kind");
+    llvm_unreachable("Unexpected udt kind");
   }
 }
 

llvm/lib/DebugInfo/PDB/Native/SymbolCache.cpp

@@ -246,7 +246,7 @@ SymbolCache::getSymbolById(SymIndexId SymbolId) const {
     return nullptr;
 
   // Make sure to handle the case where we've inserted a placeholder symbol
-  // for types we don't yet suppport.
+  // for types we don't yet support.
   NativeRawSymbol *NRS = Cache[SymbolId].get();
   if (!NRS)
     return nullptr;

llvm/lib/DebugInfo/PDB/PDBInterfaceAnchors.cpp

@@ -1,4 +1,4 @@
-//===- PDBInterfaceAnchors.h - defines class anchor funcions ----*- C++ -*-===//
+//===- PDBInterfaceAnchors.h - defines class anchor functions ---*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
@@ -7,7 +7,7 @@
 //===----------------------------------------------------------------------===//
 // Class anchors are necessary per the LLVM Coding style guide, to ensure that
 // the vtable is only generated in this object file, and not in every object
-// file that incldues the corresponding header.
+// file that includes the corresponding header.
 //===----------------------------------------------------------------------===//
 
 #include "llvm/DebugInfo/PDB/IPDBDataStream.h"