From 829000e035f46f2a227a5466e4e427a2f3cc00a9 Mon Sep 17 00:00:00 2001
From: Roman Divacky <rdivacky@FreeBSD.org>
Date: Fri, 15 Jan 2010 15:37:28 +0000
Subject: Update LLVM to 93512.

---
 lib/Transforms/Utils/PromoteMemoryToRegister.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/Transforms/Utils/PromoteMemoryToRegister.cpp')

diff --git a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
index 846e432a7df33..baaa130df68f0 100644
--- a/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
+++ b/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
@@ -448,13 +448,13 @@ void PromoteMem2Reg::run() {
   //
   std::vector<RenamePassData> RenamePassWorkList;
   RenamePassWorkList.push_back(RenamePassData(F.begin(), 0, Values));
-  while (!RenamePassWorkList.empty()) {
+  do {
     RenamePassData RPD;
     RPD.swap(RenamePassWorkList.back());
     RenamePassWorkList.pop_back();
     // RenamePass may add new worklist entries.
     RenamePass(RPD.BB, RPD.Pred, RPD.Values, RenamePassWorkList);
-  }
+  } while (!RenamePassWorkList.empty());
   
   // The renamer uses the Visited set to avoid infinite loops.  Clear it now.
   Visited.clear();
-- 
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