2 files changed, 11 insertions, 1 deletions
diff --git a/llvm/include/llvm-c/lto.h b/llvm/include/llvm-c/lto.h
index 808de033184..9c2061acd62 100644
--- a/llvm/include/llvm-c/lto.h
+++ b/llvm/include/llvm-c/lto.h
@@ -40,7 +40,7 @@ typedef bool lto_bool_t;
  * @{
  */
 
-#define LTO_API_VERSION 10
+#define LTO_API_VERSION 11
 
 /**
  * \since prior to LTO_API_VERSION=3
@@ -375,6 +375,14 @@ lto_codegen_set_pic_model(lto_code_gen_t cg, lto_codegen_model);
 extern void
 lto_codegen_set_cpu(lto_code_gen_t cg, const char *cpu);
 
+/**
+ * Sets attributes for the cpu to generate code for.
+ *
+ * \since LTO_API_VERSION=11
+ */
+extern void
+lto_codegen_set_attr(lto_code_gen_t cg, const char *attr);
+
 
 /**
  * Sets the location of the assembler tool to run. If not set, libLTO
diff --git a/llvm/include/llvm/LTO/LTOCodeGenerator.h b/llvm/include/llvm/LTO/LTOCodeGenerator.h
index 543399157b4..7e297c35c9b 100644
--- a/llvm/include/llvm/LTO/LTOCodeGenerator.h
+++ b/llvm/include/llvm/LTO/LTOCodeGenerator.h
@@ -73,6 +73,7 @@ struct LTOCodeGenerator {
   void setCodePICModel(lto_codegen_model);
 
   void setCpu(const char *mCpu) { MCpu = mCpu; }
+  void setAttr(const char *mAttr) { MAttr = mAttr; }
 
   void addMustPreserveSymbol(const char *sym) { MustPreserveSymbols[sym] = 1; }
 
@@ -150,6 +151,7 @@ private:
   llvm::MemoryBuffer *NativeObjectFile;
   std::vector<char *> CodegenOptions;
   std::string MCpu;
+  std::string MAttr;
   std::string NativeObjectPath;
   llvm::TargetOptions Options;
   lto_diagnostic_handler_t DiagHandler;