From 2da606c75778b5bc2274046618d2fcad9870c0dc Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Fri, 20 Apr 2007 06:27:13 +0000
Subject: Move more passes to using ETForest instead of DominatorTree.

llvm-svn: 36271
---
 llvm/lib/Transforms/Utils/Mem2Reg.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/Transforms/Utils/Mem2Reg.cpp')

diff --git a/llvm/lib/Transforms/Utils/Mem2Reg.cpp b/llvm/lib/Transforms/Utils/Mem2Reg.cpp
index 6e2bcb08fe3..9bcf0ab6486 100644
--- a/llvm/lib/Transforms/Utils/Mem2Reg.cpp
+++ b/llvm/lib/Transforms/Utils/Mem2Reg.cpp
@@ -36,7 +36,7 @@ namespace {
     // getAnalysisUsage - We need dominance frontiers
     //
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-      AU.addRequired<DominatorTree>();
+      AU.addRequired<ETForest>();
       AU.addRequired<DominanceFrontier>();
       AU.addRequired<TargetData>();
       AU.setPreservesCFG();
@@ -60,7 +60,7 @@ bool PromotePass::runOnFunction(Function &F) {
 
   bool Changed  = false;
 
-  DominatorTree     &DT = getAnalysis<DominatorTree>();
+  ETForest     &ET = getAnalysis<ETForest>();
   DominanceFrontier &DF = getAnalysis<DominanceFrontier>();
 
   while (1) {
@@ -75,7 +75,7 @@ bool PromotePass::runOnFunction(Function &F) {
 
     if (Allocas.empty()) break;
 
-    PromoteMemToReg(Allocas, DT, DF, TD);
+    PromoteMemToReg(Allocas, ET, DF, TD);
     NumPromoted += Allocas.size();
     Changed = true;
   }
-- 
cgit v1.2.3