From 7ff99155c39edd73ebf1c6adfa023b1048fee9a4 Mon Sep 17 00:00:00 2001
From: rdivacky <rdivacky@FreeBSD.org>
Date: Wed, 4 Nov 2009 14:58:56 +0000
Subject: Update LLVM to r86025.

---
 lib/CodeGen/LiveStackAnalysis.cpp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'lib/CodeGen/LiveStackAnalysis.cpp')

diff --git a/lib/CodeGen/LiveStackAnalysis.cpp b/lib/CodeGen/LiveStackAnalysis.cpp
index a7bea1f..d2f3775 100644
--- a/lib/CodeGen/LiveStackAnalysis.cpp
+++ b/lib/CodeGen/LiveStackAnalysis.cpp
@@ -27,15 +27,10 @@ using namespace llvm;
 char LiveStacks::ID = 0;
 static RegisterPass<LiveStacks> X("livestacks", "Live Stack Slot Analysis");
 
-void LiveStacks::scaleNumbering(int factor) {
-  // Scale the intervals.
-  for (iterator LI = begin(), LE = end(); LI != LE; ++LI) {
-    LI->second.scaleNumbering(factor);
-  }
-}
-
 void LiveStacks::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.setPreservesAll();
+  AU.addPreserved<SlotIndexes>();
+  AU.addRequiredTransitive<SlotIndexes>();
   MachineFunctionPass::getAnalysisUsage(AU);
 }
 
-- 
cgit v1.1