From 00ec74616b7cbe4f733ce23f12ad21c893bb503d Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Thu, 4 Sep 2008 20:36:36 +0000
Subject: Initialize loop data first.

llvm-svn: 55792
---
 llvm/lib/Transforms/Scalar/LoopUnswitch.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/Transforms/Scalar/LoopUnswitch.cpp')

diff --git a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
index f9046a1a055..691a67a4275 100644
--- a/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -418,6 +418,7 @@ unsigned LoopUnswitch::getLoopUnswitchCost(Value *LIC) {
 /// unswitch the loop, reprocess the pieces, then return true.
 bool LoopUnswitch::UnswitchIfProfitable(Value *LoopCond, Constant *Val){
 
+  initLoopData();
   Function *F = loopHeader->getParent();
 
   // Do not unswitch if the function is optimized for size.
@@ -441,8 +442,6 @@ bool LoopUnswitch::UnswitchIfProfitable(Value *LoopCond, Constant *Val){
     return false;
   }
 
-  initLoopData();
-
   Constant *CondVal;
   BasicBlock *ExitBlock;
   if (IsTrivialUnswitchCondition(LoopCond, &CondVal, &ExitBlock)) {
-- 
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