Update clang to trunk r256945.

1 files changed, 11 insertions, 0 deletions

diff --git a/contrib/llvm/tools/clang/include/clang/Frontend/CodeGenOptions.h b/contrib/llvm/tools/clang/include/clang/Frontend/CodeGenOptions.h
index fac6f1a..7550e6f 100644
--- a/contrib/llvm/tools/clang/include/clang/Frontend/CodeGenOptions.h
+++ b/contrib/llvm/tools/clang/include/clang/Frontend/CodeGenOptions.h
@@ -218,6 +218,9 @@ public:
   /// Set of sanitizer checks that trap rather than diagnose.
   SanitizerSet SanitizeTrap;
 
+  /// \brief A list of all -fno-builtin-* function names (e.g., memset).
+  std::vector<std::string> NoBuiltinFuncs;
+
 public:
   // Define accessors/mutators for code generation options of enumeration type.
 #define CODEGENOPT(Name, Bits, Default)
@@ -227,6 +230,14 @@ public:
 #include "clang/Frontend/CodeGenOptions.def"
 
   CodeGenOptions();
+
+  /// \brief Is this a libc/libm function that is no longer recognized as a
+  /// builtin because a -fno-builtin-* option has been specified?
+  bool isNoBuiltinFunc(const char *Name) const;
+
+  const std::vector<std::string> &getNoBuiltinFuncs() const {
+    return NoBuiltinFuncs;
+  }
 };
 
 }  // end namespace clang