From 1e09e5b979249ae08082569cbf0ab24d297ee0dd Mon Sep 17 00:00:00 2001
From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Fri, 18 Feb 2011 16:35:37 +0000
Subject: [PATCH] Expose getTypeName to the C API. Patch by Patrick Walton.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125845 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm-c/Core.h | 1 +
 lib/VMCore/Core.cpp   | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index d8a491d82be..39c3cb40117 100644
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -322,6 +322,7 @@ void LLVMSetTarget(LLVMModuleRef M, const char *Triple);
 LLVMBool LLVMAddTypeName(LLVMModuleRef M, const char *Name, LLVMTypeRef Ty);
 void LLVMDeleteTypeName(LLVMModuleRef M, const char *Name);
 LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name);
+const char *LLVMGetTypeName(LLVMModuleRef M, LLVMTypeRef Ty);
 
 /** See Module::dump. */
 void LLVMDumpModule(LLVMModuleRef M);
diff --git a/lib/VMCore/Core.cpp b/lib/VMCore/Core.cpp
index 5fd37351e2d..35c3a2e9258 100644
--- a/lib/VMCore/Core.cpp
+++ b/lib/VMCore/Core.cpp
@@ -128,6 +128,10 @@ LLVMTypeRef LLVMGetTypeByName(LLVMModuleRef M, const char *Name) {
   return wrap(unwrap(M)->getTypeByName(Name));
 }
 
+const char *LLVMGetTypeName(LLVMModuleRef M, LLVMTypeRef Ty) {
+  return unwrap(M)->getTypeName(unwrap(Ty)).c_str();
+}
+
 void LLVMDumpModule(LLVMModuleRef M) {
   unwrap(M)->dump();
 }