From d1f361aa39a94593a6f15a6ed25249c41c714c3a Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Fri, 25 Apr 2014 22:22:01 +0000
Subject: [PATCH] R600: Fix function name printing in LowerCall

v2: Check both ExternalSymbol and GlobalAddress

Patch by: Jan Vesely <jan.vesely@rutgers.edu>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207282 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/R600/AMDGPUISelLowering.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/Target/R600/AMDGPUISelLowering.cpp b/lib/Target/R600/AMDGPUISelLowering.cpp
index 97107a58e71..015f0ae4d78 100644
--- a/lib/Target/R600/AMDGPUISelLowering.cpp
+++ b/lib/Target/R600/AMDGPUISelLowering.cpp
@@ -362,7 +362,9 @@ SDValue AMDGPUTargetLowering::LowerCall(CallLoweringInfo &CLI,
 
   StringRef FuncName("<unknown>");
 
-  if (const GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
+  if (const ExternalSymbolSDNode *G = dyn_cast<ExternalSymbolSDNode>(Callee))
+    FuncName = G->getSymbol();
+  else if (const GlobalAddressSDNode *G = dyn_cast<GlobalAddressSDNode>(Callee))
     FuncName = G->getGlobal()->getName();
 
   DiagnosticInfoUnsupported NoCalls(Fn, "call to function " + FuncName);
-- 
2.34.1