From ceced4ca730cd3378174bb9bab30454cfcfe027f Mon Sep 17 00:00:00 2001
From: Anders Carlsson <andersca@mac.com>
Date: Mon, 29 Oct 2007 02:59:40 +0000
Subject: [PATCH] Generate code for __builtin_classify_type.

llvm-svn: 43429
---
 clang/CodeGen/CGBuiltin.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/clang/CodeGen/CGBuiltin.cpp b/clang/CodeGen/CGBuiltin.cpp
index 2ca84e25d446..ecac12b1f4b3 100644
--- a/clang/CodeGen/CGBuiltin.cpp
+++ b/clang/CodeGen/CGBuiltin.cpp
@@ -63,7 +63,15 @@ RValue CodeGenFunction::EmitBuiltinExpr(unsigned BuiltinID, const CallExpr *E) {
 
     return RValue::get(V);
   }
+  case Builtin::BI__builtin_classify_type: {
+    llvm::APSInt Result(32);
+    
+    if (!E->isBuiltinClassifyType(Result))
+      assert(0 && "Expr not __builtin_classify_type!");
+    
+    return RValue::get(llvm::ConstantInt::get(Result));
   }
-      
+  }
+  
   return RValue::get(0);
 }