From: Craig Topper <craig.topper@intel.com>
Date: Sun, 15 Jul 2018 01:10:28 +0000 (+0000)
Subject: [TableGen] Add some std::move to the PatternToMatch constructor.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=674b07eaef79a45e95e3551ed5d7fa22b65d81f1;p=llvm

[TableGen] Add some std::move to the PatternToMatch constructor.

The are two vectors passed by value to the constructor. We should be able to move them into the object.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337114 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/TableGen/CodeGenDAGPatterns.h b/utils/TableGen/CodeGenDAGPatterns.h
index c682f3d3268..5bdf4cd23f9 100644
--- a/utils/TableGen/CodeGenDAGPatterns.h
+++ b/utils/TableGen/CodeGenDAGPatterns.h
@@ -1022,7 +1022,7 @@ public:
                  std::vector<Record *> dstregs, int complexity,
                  unsigned uid, unsigned setmode = 0)
       : SrcRecord(srcrecord), SrcPattern(src), DstPattern(dst),
-        Predicates(preds), Dstregs(dstregs),
+        Predicates(std::move(preds)), Dstregs(std::move(dstregs)),
         AddedComplexity(complexity), ID(uid), ForceMode(setmode) {}
 
   Record          *SrcRecord;   // Originating Record for the pattern.