commit d48bcb2f4dedf8e7b654cb017968b3d7b6663a57
author Benjamin Kramer <benny.kra@googlemail.com> Wed Aug 22 15:37:55 2012 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Wed Aug 22 15:37:55 2012 +0000
tree 62b8921d396e49a8880d11fbf7027832d51982c4
parent 4bda1d8cfe7d42b2798a06d16a5b776d980aad5f

Reduce duplicated hash map lookups.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162361 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaObjCProperty.cpp

diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp
index e465cd6..84b6096 100644
--- a/lib/Sema/SemaObjCProperty.cpp
+++ b/lib/Sema/SemaObjCProperty.cpp
@@ -1491,8 +1491,8 @@
     for (ObjCProtocolDecl::prop_iterator P = PDecl->prop_begin(),
          E = PDecl->prop_end(); P != E; ++P) {
       ObjCPropertyDecl *Prop = *P;
-      if (!PropMap.count(Prop->getIdentifier()))
-        PropMap[Prop->getIdentifier()] = Prop;
+      // Insert into PropMap if not there already.
+      PropMap.insert(std::make_pair(Prop->getIdentifier(), Prop));
     }
     // scan through protocol's protocols.
     for (ObjCProtocolDecl::protocol_iterator PI = PDecl->protocol_begin(),