From: Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Date: Mon, 26 Aug 2013 20:11:46 +0000 (+0000)
Subject: Dummy code to silence warning from 4189266
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7c42ede04579373a2d3e124b4417d89430d541f3;p=oota-llvm.git

Dummy code to silence warning from 4189266

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189272 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index bc55d383f1e..28b9ba92844 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1810,6 +1810,15 @@ SDValue PPCTargetLowering::LowerVASTART(SDValue Op, SelectionDAG &DAG,
 
 #include "PPCGenCallingConv.inc"
 
+// Function whose sole purpose is to kill compiler warnings 
+// stemming from unused functions included from PPCGenCallingConv.inc.
+CCAssignFn *PPCTargetLowering::useFastISelCCs(unsigned Flag) const {
+  if (Flag == 1)
+    return RetCC_PPC64_ELF_FIS; /* CC_PPC64_ELF_FIS in future patch. */
+  else
+    return RetCC_PPC64_ELF_FIS;
+}
+
 bool llvm::CC_PPC32_SVR4_Custom_Dummy(unsigned &ValNo, MVT &ValVT, MVT &LocVT,
                                       CCValAssign::LocInfo &LocInfo,
                                       ISD::ArgFlagsTy &ArgFlags,
diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h
index aa5e8219290..df3af35761e 100644
--- a/lib/Target/PowerPC/PPCISelLowering.h
+++ b/lib/Target/PowerPC/PPCISelLowering.h
@@ -627,6 +627,8 @@ namespace llvm {
 
     SDValue DAGCombineFastRecip(SDValue Op, DAGCombinerInfo &DCI) const;
     SDValue DAGCombineFastRecipFSQRT(SDValue Op, DAGCombinerInfo &DCI) const;
+
+    CCAssignFn *useFastISelCCs(unsigned Flag) const;
   };
 
   namespace PPC {