From fddc26cc641412f7ed4245cb05d11343dc0e0f12 Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Thu, 24 Dec 2009 23:33:34 +0000
Subject: Make copy constructor elimination work in more cases; the case in
 question here affects clang-on-clang.

llvm-svn: 92151
---
 clang/lib/CodeGen/CGCXX.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'clang/lib/CodeGen/CGCXX.cpp')

diff --git a/clang/lib/CodeGen/CGCXX.cpp b/clang/lib/CodeGen/CGCXX.cpp
index 7b9ee20abaf..b0f23af8200 100644
--- a/clang/lib/CodeGen/CGCXX.cpp
+++ b/clang/lib/CodeGen/CGCXX.cpp
@@ -590,6 +590,9 @@ CodeGenFunction::EmitCXXConstructExpr(llvm::Value *Dest,
       Arg = ICE->getSubExpr();
     }
 
+    if (const CXXFunctionalCastExpr *FCE = dyn_cast<CXXFunctionalCastExpr>(Arg))
+      Arg = FCE->getSubExpr();
+
     if (const CXXBindTemporaryExpr *BindExpr = 
            dyn_cast<CXXBindTemporaryExpr>(Arg))
       Arg = BindExpr->getSubExpr();
-- 
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