From ef07158c11b6083578e6d533a1a69afe2e186903 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Mon, 7 Jun 2010 19:12:54 +0000 Subject: [PATCH] Micro-optimize this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105542 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/ScalarEvolution.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 1d6f21d3e38..08831dfd227 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -505,8 +505,10 @@ namespace { return false; // Primarily, sort the SCEVs by their getSCEVType(). - if (LHS->getSCEVType() != RHS->getSCEVType()) - return LHS->getSCEVType() < RHS->getSCEVType(); + unsigned LST = LHS->getSCEVType(); + unsigned RST = RHS->getSCEVType(); + if (LST != RST) + return LST < RST; // Then, pick an arbitrary sort. Use the profiling data for speed. const FoldingSetNodeIDRef &L = LHS->getProfile(); -- 2.34.1