Frontend: Add FrontendAction support for handling LLVM IR inputs.

 - These inputs follow an abbreviated execution path, but are still worth handling by FrontendAction so they reuse all the other clang -cc1 features.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105582 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 1 deletions

diff --git a/include/clang/Frontend/FrontendAction.h b/include/clang/Frontend/FrontendAction.h
index 3992c92874..5a627ef960 100644
--- a/include/clang/Frontend/FrontendAction.h
+++ b/include/clang/Frontend/FrontendAction.h
@@ -32,7 +32,8 @@ enum InputKind {
   IK_PreprocessedObjC,
   IK_PreprocessedObjCXX,
   IK_OpenCL,
-  IK_AST
+  IK_AST,
+  IK_LLVM_IR
 };
 
 
@@ -153,6 +154,9 @@ public:
   /// hasASTFileSupport - Does this action support use with AST files?
   virtual bool hasASTFileSupport() const { return !usesPreprocessorOnly(); }
 
+  /// hasIRSupport - Does this action support use with IR files?
+  virtual bool hasIRSupport() const { return false; }
+
   /// hasCodeCompletionSupport - Does this action support use with code
   /// completion?
   virtual bool hasCodeCompletionSupport() const { return false; }