From: Dan Gohman <gohman@apple.com>
Date: Wed, 17 Nov 2010 20:50:07 +0000 (+0000)
Subject: Reference ScalarEvolution by name rather than directly in LICM,
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=a9b61e7f7b1ab3a7344bbdc31c3e254c189fafcc;p=oota-llvm.git

Reference ScalarEvolution by name rather than directly in LICM,
to avoid an unneeded dependence.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119557 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp
index a5846887124..3a6604357d4 100644
--- a/lib/Transforms/Scalar/LICM.cpp
+++ b/lib/Transforms/Scalar/LICM.cpp
@@ -43,7 +43,6 @@
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/LoopPass.h"
 #include "llvm/Analysis/Dominators.h"
-#include "llvm/Analysis/ScalarEvolution.h"
 #include "llvm/Transforms/Utils/Local.h"
 #include "llvm/Transforms/Utils/SSAUpdater.h"
 #include "llvm/Support/CFG.h"
@@ -83,7 +82,7 @@ namespace {
       AU.addRequiredID(LoopSimplifyID);
       AU.addRequired<AliasAnalysis>();
       AU.addPreserved<AliasAnalysis>();
-      AU.addPreserved<ScalarEvolution>();
+      AU.addPreserved("scalar-evolution");
       AU.addPreservedID(LoopSimplifyID);
     }