[llvm] r186243 - Pass SmallVector by const reference instead of by value.

[Craig Topper]

Author: ctopper
Date: Sat Jul 13 02:43:40 2013
New Revision: 186243

URL: http://llvm.org/viewvc/llvm-project?rev=186243&view=rev
Log:
Pass SmallVector by const reference instead of by value.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp?rev=186243&r1=186242&r2=186243&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp Sat Jul 13 02:43:40 2013
@@ -154,7 +154,7 @@ namespace {
     SDValue PromoteExtend(SDValue Op);
     bool PromoteLoad(SDValue Op);
 
-    void ExtendSetCCUses(SmallVector<SDNode*, 4> SetCCs,
+    void ExtendSetCCUses(const SmallVectorImpl<SDNode *> &SetCCs,
                          SDValue Trunc, SDValue ExtLoad, SDLoc DL,
                          ISD::NodeType ExtType);
 
@@ -4367,7 +4367,7 @@ static bool ExtendUsesToFormExtLoad(SDNo
   return true;
 }
 
-void DAGCombiner::ExtendSetCCUses(SmallVector<SDNode*, 4> SetCCs,
+void DAGCombiner::ExtendSetCCUses(const SmallVectorImpl<SDNode *> &SetCCs,
                                   SDValue Trunc, SDValue ExtLoad, SDLoc DL,
                                   ISD::NodeType ExtType) {
   // Extend SetCC uses if necessary.