From 93cd0f1c890846012c88a9fce471daa191b68a41 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 15 May 2010 17:10:24 +0000
Subject: improve portability to systems that don't have powf/modf (e.g.
 solaris 9) patch by Evzen Muller!

llvm-svn: 103876
---
 llvm/lib/CodeGen/RegAllocLinearScan.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/CodeGen/RegAllocLinearScan.cpp')

diff --git a/llvm/lib/CodeGen/RegAllocLinearScan.cpp b/llvm/lib/CodeGen/RegAllocLinearScan.cpp
index 6c8fc0c2a32..bc331f0ff81 100644
--- a/llvm/lib/CodeGen/RegAllocLinearScan.cpp
+++ b/llvm/lib/CodeGen/RegAllocLinearScan.cpp
@@ -809,7 +809,7 @@ float getConflictWeight(LiveInterval *cur, unsigned Reg, LiveIntervals *li_,
     MachineInstr *MI = &*I;
     if (cur->liveAt(li_->getInstructionIndex(MI))) {
       unsigned loopDepth = loopInfo->getLoopDepth(MI->getParent());
-      Conflicts += powf(10.0f, (float)loopDepth);
+      Conflicts += std::pow(10.0f, (float)loopDepth);
     }
   }
   return Conflicts;
-- 
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