From: Junmo Park <junmoz.park@samsung.com>
Date: Wed, 6 Jan 2016 03:41:30 +0000 (+0000)
Subject: Delete trailing whitespace; NFC
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=05e99849bfd2e96389dd65435bd7467e94134b88;p=oota-llvm.git

Delete trailing whitespace; NFC


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256906 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp b/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
index 79a84ad8c6c..3d1ab4e3fc2 100644
--- a/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
+++ b/lib/Target/AArch64/AArch64A57FPLoadBalancing.cpp
@@ -158,7 +158,7 @@ INITIALIZE_PASS_END(AArch64A57FPLoadBalancing, DEBUG_TYPE,
                     "AArch64 A57 FP Load-Balancing", false, false)
 
 namespace {
-/// A Chain is a sequence of instructions that are linked together by 
+/// A Chain is a sequence of instructions that are linked together by
 /// an accumulation operand. For example:
 ///
 ///   fmul d0<def>, ?
@@ -285,7 +285,7 @@ public:
   std::string str() const {
     std::string S;
     raw_string_ostream OS(S);
-    
+
     OS << "{";
     StartInst->print(OS, /* SkipOpers= */true);
     OS << " -> ";
@@ -427,7 +427,7 @@ Chain *AArch64A57FPLoadBalancing::getAndEraseNext(Color PreferredColor,
       return Ch;
     }
   }
-  
+
   // Bailout case - just return the first item.
   Chain *Ch = L.front();
   L.erase(L.begin());
@@ -495,7 +495,7 @@ int AArch64A57FPLoadBalancing::scavengeRegister(Chain *G, Color C,
   RS.enterBasicBlock(&MBB);
   RS.forward(MachineBasicBlock::iterator(G->getStart()));
 
-  // Can we find an appropriate register that is available throughout the life 
+  // Can we find an appropriate register that is available throughout the life
   // of the chain?
   unsigned RegClassID = G->getStart()->getDesc().OpInfo[0].RegClass;
   BitVector AvailableRegs = RS.getRegsAvailable(TRI->getRegClass(RegClassID));