Teach TargetInfo to hold on to the TargetOptions with which it was

created.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165943 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 13 insertions, 0 deletions

diff --git a/include/clang/Basic/TargetInfo.h b/include/clang/Basic/TargetInfo.h
index b73dcb49b5..3e63505dfa 100644
--- a/include/clang/Basic/TargetInfo.h
+++ b/include/clang/Basic/TargetInfo.h
@@ -62,6 +62,7 @@ enum TargetCXXABI {
 /// \brief Exposes information about the current target.
 ///
 class TargetInfo : public RefCountedBase<TargetInfo> {
+  TargetOptions *TargetOpts;
   llvm::Triple Triple;
 protected:
   // Target values set by the ctor of the actual target implementation.  Default
@@ -112,6 +113,16 @@ public:
 
   virtual ~TargetInfo();
 
+  /// \brief Retrieve the target options.
+  TargetOptions &getTargetOpts() const { 
+    assert(TargetOpts && "Missing target options");
+    return *TargetOpts; 
+  }
+
+  void setTargetOpts(TargetOptions &TargetOpts) {
+    this->TargetOpts = &TargetOpts;
+  }
+
   ///===---- Target Data Type Query Methods -------------------------------===//
   enum IntType {
     NoInt = 0,
diff --git a/include/clang/Frontend/ASTUnit.h b/include/clang/Frontend/ASTUnit.h
index be46950fd3..0b02afa19d 100644
--- a/include/clang/Frontend/ASTUnit.h
+++ b/include/clang/Frontend/ASTUnit.h
@@ -24,6 +24,7 @@
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/FileSystemOptions.h"
+#include "clang/Basic/TargetOptions.h"
 #include "clang-c/Index.h"
 #include "llvm/ADT/IntrusiveRefCntPtr.h"
 #include "llvm/ADT/OwningPtr.h"
@@ -71,6 +72,7 @@ private:
   IntrusiveRefCntPtr<Preprocessor>      PP;
   IntrusiveRefCntPtr<ASTContext>        Ctx;
   ASTReader *Reader;
+  TargetOptions TargetOpts;
 
   struct ASTWriterData;
   OwningPtr<ASTWriterData> WriterData;