[llvm] r259867 - [RS4GC] Pass DenseMap by reference, NFC

[Joseph Tremoulet via llvm-commits]

Author: josepht
Date: Thu Feb  4 19:42:52 2016
New Revision: 259867

URL: http://llvm.org/viewvc/llvm-project?rev=259867&view=rev
Log:
[RS4GC] Pass DenseMap by reference, NFC

Summary:
Passing the rematerialized values map to insertRematerializationStores by
value looks to be a simple oversight; update it to pass by reference.


Reviewers: reames, sanjoy

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16911

Modified:
    llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp?rev=259867&r1=259866&r2=259867&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp Thu Feb  4 19:42:52 2016
@@ -1617,11 +1617,10 @@ insertRelocationStores(iterator_range<Va
 
 // Helper function for the "relocationViaAlloca". Similar to the
 // "insertRelocationStores" but works for rematerialized values.
-static void
-insertRematerializationStores(
-  RematerializedValueMapTy RematerializedValues,
-  DenseMap<Value *, Value *> &AllocaMap,
-  DenseSet<Value *> &VisitedLiveValues) {
+static void insertRematerializationStores(
+    const RematerializedValueMapTy &RematerializedValues,
+    DenseMap<Value *, Value *> &AllocaMap,
+    DenseSet<Value *> &VisitedLiveValues) {
 
   for (auto RematerializedValuePair: RematerializedValues) {
     Instruction *RematerializedValue = RematerializedValuePair.first;