7 files changed, 18 insertions, 22 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 3f784fc..a648bde 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -973,6 +973,9 @@ public:
     AddrOfSeen = false;
     return Visit(E->getSubExpr());
   }
+  const Expr *VisitBinaryOperator(const clang::BinaryOperator *Op) {
+    return Op->isCommaOp() ? Visit(Op->getRHS()) : nullptr;
+  }
 };
 
 } // end anonymous namespace
@@ -1148,7 +1151,8 @@ llvm::Value *CodeGenFunction::emitCountedByPointerSize(
   assert(E->getCastKind() == CK_LValueToRValue &&
          "must be an LValue to RValue cast");
 
-  const MemberExpr *ME = dyn_cast<MemberExpr>(E->getSubExpr());
+  const MemberExpr *ME =
+      dyn_cast<MemberExpr>(E->getSubExpr()->IgnoreParenNoopCasts(getContext()));
   if (!ME)
     return nullptr;
 
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 7a69b5d..1ce834d 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -643,16 +643,7 @@ unsigned CGDebugInfo::getColumnNumber(SourceLocation Loc, bool Force) {
 }
 
 StringRef CGDebugInfo::getCurrentDirname() {
-  if (!CGM.getCodeGenOpts().DebugCompilationDir.empty())
-    return CGM.getCodeGenOpts().DebugCompilationDir;
-
-  if (!CWDName.empty())
-    return CWDName;
-  llvm::ErrorOr<std::string> CWD =
-      CGM.getFileSystem()->getCurrentWorkingDirectory();
-  if (!CWD)
-    return StringRef();
-  return CWDName = internString(*CWD);
+  return CGM.getCodeGenOpts().DebugCompilationDir;
 }
 
 void CGDebugInfo::CreateCompileUnit() {
@@ -3248,6 +3239,9 @@ llvm::DIModule *CGDebugInfo::getOrCreateModuleRef(ASTSourceDescriptor Mod,
     std::string Remapped = remapDIPath(Path);
     StringRef Relative(Remapped);
     StringRef CompDir = TheCU->getDirectory();
+    if (CompDir.empty())
+      return Remapped;
+
     if (Relative.consume_front(CompDir))
       Relative.consume_front(llvm::sys::path::get_separator());
 
@@ -4807,7 +4801,7 @@ void CGDebugInfo::EmitFuncDeclForCallSite(llvm::CallBase *CallOrInvoke,
                                           const FunctionDecl *CalleeDecl) {
   if (!CallOrInvoke)
     return;
-  auto *Func = CallOrInvoke->getCalledFunction();
+  auto *Func = dyn_cast<llvm::Function>(CallOrInvoke->getCalledOperand());
   if (!Func)
     return;
   if (Func->getSubprogram())
diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h
index 411b2e7..497d3a6 100644
--- a/clang/lib/CodeGen/CGDebugInfo.h
+++ b/clang/lib/CodeGen/CGDebugInfo.h
@@ -158,7 +158,6 @@ class CGDebugInfo {
   /// This is a storage for names that are constructed on demand. For
   /// example, C++ destructors, C++ operators etc..
   llvm::BumpPtrAllocator DebugInfoNames;
-  StringRef CWDName;
 
   llvm::DenseMap<const char *, llvm::TrackingMDRef> DIFileCache;
   llvm::DenseMap<const FunctionDecl *, llvm::TrackingMDRef> SPCache;
diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
index e25b694..04c9192 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
@@ -2278,8 +2278,12 @@ void CGOpenMPRuntimeGPU::processRequiresDirective(const OMPRequiresDecl *D) {
       case OffloadArch::SM_100a:
       case OffloadArch::SM_101:
       case OffloadArch::SM_101a:
+      case OffloadArch::SM_103:
+      case OffloadArch::SM_103a:
       case OffloadArch::SM_120:
       case OffloadArch::SM_120a:
+      case OffloadArch::SM_121:
+      case OffloadArch::SM_121a:
       case OffloadArch::GFX600:
       case OffloadArch::GFX601:
       case OffloadArch::GFX602:
diff --git a/clang/lib/CodeGen/CodeGenAction.cpp b/clang/lib/CodeGen/CodeGenAction.cpp
index 2c0767f..dc54c97 100644
--- a/clang/lib/CodeGen/CodeGenAction.cpp
+++ b/clang/lib/CodeGen/CodeGenAction.cpp
@@ -978,7 +978,7 @@ CodeGenAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
         CI.getPreprocessor());
 
   std::unique_ptr<BackendConsumer> Result(new BackendConsumer(
-      CI, BA, &CI.getVirtualFileSystem(), *VMContext, std::move(LinkModules),
+      CI, BA, CI.getVirtualFileSystemPtr(), *VMContext, std::move(LinkModules),
       InFile, std::move(OS), CoverageInfo));
   BEConsumer = Result.get();
 
@@ -1156,7 +1156,7 @@ void CodeGenAction::ExecuteAction() {
 
   // Set clang diagnostic handler. To do this we need to create a fake
   // BackendConsumer.
-  BackendConsumer Result(CI, BA, &CI.getVirtualFileSystem(), *VMContext,
+  BackendConsumer Result(CI, BA, CI.getVirtualFileSystemPtr(), *VMContext,
                          std::move(LinkModules), "", nullptr, nullptr,
                          TheModule.get());
 
diff --git a/clang/lib/CodeGen/CoverageMappingGen.cpp b/clang/lib/CodeGen/CoverageMappingGen.cpp
index 4aafac3..38aaceb 100644
--- a/clang/lib/CodeGen/CoverageMappingGen.cpp
+++ b/clang/lib/CodeGen/CoverageMappingGen.cpp
@@ -2449,12 +2449,7 @@ CoverageMappingModuleGen::CoverageMappingModuleGen(
     : CGM(CGM), SourceInfo(SourceInfo) {}
 
 std::string CoverageMappingModuleGen::getCurrentDirname() {
-  if (!CGM.getCodeGenOpts().CoverageCompilationDir.empty())
-    return CGM.getCodeGenOpts().CoverageCompilationDir;
-
-  SmallString<256> CWD;
-  llvm::sys::fs::current_path(CWD);
-  return CWD.str().str();
+  return CGM.getCodeGenOpts().CoverageCompilationDir;
 }
 
 std::string CoverageMappingModuleGen::normalizeFilename(StringRef Filename) {
diff --git a/clang/lib/CodeGen/ObjectFilePCHContainerWriter.cpp b/clang/lib/CodeGen/ObjectFilePCHContainerWriter.cpp
index 95971e5..074f2a5 100644
--- a/clang/lib/CodeGen/ObjectFilePCHContainerWriter.cpp
+++ b/clang/lib/CodeGen/ObjectFilePCHContainerWriter.cpp
@@ -146,7 +146,7 @@ public:
       : CI(CI), Diags(CI.getDiagnostics()), MainFileName(MainFileName),
         OutputFileName(OutputFileName), Ctx(nullptr),
         MMap(CI.getPreprocessor().getHeaderSearchInfo().getModuleMap()),
-        FS(&CI.getVirtualFileSystem()),
+        FS(CI.getVirtualFileSystemPtr()),
         HeaderSearchOpts(CI.getHeaderSearchOpts()),
         PreprocessorOpts(CI.getPreprocessorOpts()),
         TargetOpts(CI.getTargetOpts()), LangOpts(CI.getLangOpts()),