From 326821ef12c911af1d785e305e81dc3c07e456a5 Mon Sep 17 00:00:00 2001 From: Devang Patel Date: Thu, 7 Jun 2007 21:57:03 +0000 Subject: Use DominatorTree instead of ETForest. This allows faster immediate domiantor walk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37500 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/Mem2Reg.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/Transforms/Utils/Mem2Reg.cpp') diff --git a/lib/Transforms/Utils/Mem2Reg.cpp b/lib/Transforms/Utils/Mem2Reg.cpp index 0fddda32f5..d67b3dea60 100644 --- a/lib/Transforms/Utils/Mem2Reg.cpp +++ b/lib/Transforms/Utils/Mem2Reg.cpp @@ -38,7 +38,7 @@ namespace { // getAnalysisUsage - We need dominance frontiers // virtual void getAnalysisUsage(AnalysisUsage &AU) const { - AU.addRequired(); + AU.addRequired(); AU.addRequired(); AU.setPreservesCFG(); // This is a cluster of orthogonal Transforms @@ -61,7 +61,7 @@ bool PromotePass::runOnFunction(Function &F) { bool Changed = false; - ETForest &ET = getAnalysis(); + DominatorTree &DT = getAnalysis(); DominanceFrontier &DF = getAnalysis(); while (1) { @@ -76,7 +76,7 @@ bool PromotePass::runOnFunction(Function &F) { if (Allocas.empty()) break; - PromoteMemToReg(Allocas, ET, DF); + PromoteMemToReg(Allocas, DT, DF); NumPromoted += Allocas.size(); Changed = true; } -- cgit v1.2.3