[llvm] r234045 - Fixing a build error

[Andrew Kaylor]

Author: akaylor
Date: Fri Apr  3 14:55:30 2015
New Revision: 234045

URL: http://llvm.org/viewvc/llvm-project?rev=234045&view=rev
Log:
Fixing a build error

Modified:
    llvm/trunk/lib/CodeGen/WinEHPrepare.cpp

Modified: llvm/trunk/lib/CodeGen/WinEHPrepare.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/WinEHPrepare.cpp?rev=234045&r1=234044&r2=234045&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/WinEHPrepare.cpp (original)
+++ llvm/trunk/lib/CodeGen/WinEHPrepare.cpp Fri Apr  3 14:55:30 2015
@@ -875,7 +875,7 @@ bool WinEHPrepare::outlineHandler(Action
     // save the association of the blocks in LPadTargetBlocks.  The
     // return instructions which are created from these branches will be
     // replaced after all landing pads have been outlined.
-    for (auto &MapEntry : VMap) {
+    for (const auto &MapEntry : VMap) {
       // VMap maps all values and blocks that were just cloned, but dead
       // blocks which were pruned will map to nullptr.
       if (!isa<BasicBlock>(MapEntry.first) || MapEntry.second == nullptr)