Add LLVMAddTargetLibraryInfo to the C API.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135975 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Target.cpp b/lib/Target/Target.cpp
index 1216cce..a2b83bc 100644
--- a/lib/Target/Target.cpp
+++ b/lib/Target/Target.cpp
@@ -17,6 +17,7 @@
 #include "llvm/InitializePasses.h"
 #include "llvm/PassManager.h"
 #include "llvm/Target/TargetData.h"
+#include "llvm/Target/TargetLibraryInfo.h"
 #include "llvm/LLVMContext.h"
 #include <cstring>
 
@@ -39,6 +40,11 @@
   unwrap(PM)->add(new TargetData(*unwrap(TD)));
 }
 
+void LLVMAddTargetLibraryInfo(LLVMTargetLibraryInfoRef TLI,
+                              LLVMPassManagerRef PM) {
+  unwrap(PM)->add(new TargetLibraryInfo(*unwrap(TLI)));
+}
+
 char *LLVMCopyStringRepOfTargetData(LLVMTargetDataRef TD) {
   std::string StringRep = unwrap(TD)->getStringRepresentation();
   return strdup(StringRep.c_str());