commit 22c68ef84546f1bb2c190824c39397f81531a4d2
author Benjamin Kramer <benny.kra@googlemail.com> Thu Sep 11 14:13:49 2014 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Thu Sep 11 14:13:49 2014 +0000
tree bfc20238e13f63541c698d65ce11860cde7125d9
parent 128485ba4791f5b2d9de98e5c24d77e51b461b70

Avoid some unnecessary SmallVector copies.

No functionality change.

llvm-svn: 217586

clang/lib/CodeGen/MicrosoftCXXABI.cpp

diff --git a/clang/lib/CodeGen/MicrosoftCXXABI.cpp b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
index b3074de..e308a15 100644
--- a/clang/lib/CodeGen/MicrosoftCXXABI.cpp
+++ b/clang/lib/CodeGen/MicrosoftCXXABI.cpp
@@ -1162,7 +1162,7 @@
 void MicrosoftCXXABI::emitVTableDefinitions(CodeGenVTables &CGVT,
                                             const CXXRecordDecl *RD) {
   MicrosoftVTableContext &VFTContext = CGM.getMicrosoftVTableContext();
-  VPtrInfoVector VFPtrs = VFTContext.getVFPtrOffsets(RD);
+  const VPtrInfoVector &VFPtrs = VFTContext.getVFPtrOffsets(RD);
 
   for (VPtrInfo *Info : VFPtrs) {
     llvm::GlobalVariable *VTable = getAddrOfVTable(RD, Info->FullOffsetInMDC);