From b2f034b85e001fd79617f2124560509583118c13 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon, 3 Mar 2014 19:58:30 +0000
Subject: [C++11] Use std::tie to simplify compare operators.

No functionality change.

llvm-svn: 202751
---
 llvm/lib/CodeGen/RegAllocGreedy.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/CodeGen')

diff --git a/llvm/lib/CodeGen/RegAllocGreedy.cpp b/llvm/lib/CodeGen/RegAllocGreedy.cpp
index b8307c63b2f..b9cc2fec8dc 100644
--- a/llvm/lib/CodeGen/RegAllocGreedy.cpp
+++ b/llvm/lib/CodeGen/RegAllocGreedy.cpp
@@ -190,9 +190,8 @@ class RAGreedy : public MachineFunctionPass,
     void setBrokenHints(unsigned NHints) { BrokenHints = NHints; }
 
     bool operator<(const EvictionCost &O) const {
-      if (BrokenHints != O.BrokenHints)
-        return BrokenHints < O.BrokenHints;
-      return MaxWeight < O.MaxWeight;
+      return std::tie(BrokenHints, MaxWeight) <
+             std::tie(O.BrokenHints, O.MaxWeight);
     }
   };
 
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