Make the clang module container format selectable from the command line.

- introduces a new cc1 option -fmodule-format=[raw,obj]
  with 'raw' being the default
- supports arbitrary module container formats that libclang is agnostic to
- adds the format to the module hash to avoid collisions
- splits the old PCHContainerOperations into PCHContainerWriter and
  a PCHContainerReader.

Thanks to Richard Smith for reviewing this patch!

llvm-svn: 242499

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/lib/Frontend/ChainedIncludesSource.cpp b/clang/lib/Frontend/ChainedIncludesSource.cpp
index be30d43a843..cc0504ba8b2 100644
--- a/clang/lib/Frontend/ChainedIncludesSource.cpp
+++ b/clang/lib/Frontend/ChainedIncludesSource.cpp
@@ -81,7 +81,7 @@ createASTReader(CompilerInstance &CI, StringRef pchFile,
   Preprocessor &PP = CI.getPreprocessor();
   std::unique_ptr<ASTReader> Reader;
   Reader.reset(new ASTReader(PP, CI.getASTContext(),
-                             *CI.getPCHContainerOperations(),
+                             CI.getPCHContainerReader(),
                              /*isysroot=*/"", /*DisableValidation=*/true));
   for (unsigned ti = 0; ti < bufNames.size(); ++ti) {
     StringRef sr(bufNames[ti]);