Introduce a -cc1 option "-emit-module", that creates a binary module

from the given source. -emit-module behaves similarly to -emit-pch,
except that Sema is somewhat more strict about the contents of
-emit-module. In the future, there are likely to be more interesting
differences.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@138595 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/FrontendTool/ExecuteCompilerInvocation.cpp b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index ed081923f3..a506b410c5 100644
--- a/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -50,7 +50,8 @@ static FrontendAction *CreateFrontendBaseAction(CompilerInstance &CI) {
   case EmitCodeGenOnly:        return new EmitCodeGenOnlyAction();
   case EmitObj:                return new EmitObjAction();
   case FixIt:                  return new FixItAction();
-  case GeneratePCH:            return new GeneratePCHAction();
+  case GenerateModule:         return new GeneratePCHAction(true);
+  case GeneratePCH:            return new GeneratePCHAction(false);
   case GeneratePTH:            return new GeneratePTHAction();
   case InitOnly:               return new InitOnlyAction();
   case ParseSyntaxOnly:        return new SyntaxOnlyAction();