From: Chris Lattner <sabre@nondot.org>
Date: Tue, 2 Sep 2003 22:52:49 +0000 (+0000)
Subject: Another small speedup, this one to: 2.42s
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a2f3e1d80b58f7b6d3c2d06820dfe9fff6dcc3c7;p=oota-llvm.git

Another small speedup, this one to: 2.42s


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8335 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/VMCore/Type.cpp b/lib/VMCore/Type.cpp
index 54fe4431bab..57c6e636aec 100644
--- a/lib/VMCore/Type.cpp
+++ b/lib/VMCore/Type.cpp
@@ -429,8 +429,8 @@ bool Type::isTypeAbstract() {
 void DerivedType::setDerivedTypeProperties() {
   // If the type is currently thought to be abstract, rescan all of our subtypes
   // to see if the type has just become concrete!
-  setAbstract(true);
-  setAbstract(isTypeAbstract());
+  if (isAbstract())
+    setAbstract(isTypeAbstract());
 }