From 4961890c0723500bf0bf352873f6eb66ce738c9d Mon Sep 17 00:00:00 2001
From: Anders Carlsson <andersca@mac.com>
Date: Tue, 4 Nov 2008 05:29:05 +0000
Subject: [PATCH] Fix bug in va_copy

llvm-svn: 58680
---
 clang/lib/CodeGen/CGBuiltin.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 0032cd38beed..98e70e892d38 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -66,7 +66,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(unsigned BuiltinID, const CallExpr *E) {
   }
   case Builtin::BI__builtin_va_copy: {
     // FIXME: This does not yet handle architectures where va_list is a struct.
-    Value *DstPtr = EmitScalarExpr(E->getArg(0));
+    Value *DstPtr = EmitLValue(E->getArg(0)).getAddress();
     Value *SrcValue = EmitScalarExpr(E->getArg(1));
     
     Value *SrcPtr = CreateTempAlloca(SrcValue->getType(), "dst_ptr");