From 2fa118d2579066986d0679d54532472309159819 Mon Sep 17 00:00:00 2001
From: Cong Hou <congh@google.com>
Date: Wed, 15 Jul 2015 19:58:26 +0000
Subject: [PATCH] Rename doFunction() in BFI to calculate() and change its
 parameters from pointers to references.

http://reviews.llvm.org/D11196



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242322 91177308-0d34-0410-b5e6-96231b3b80d8
---
 .../llvm/Analysis/BlockFrequencyInfoImpl.h    | 20 +++++++++----------
 lib/Analysis/BlockFrequencyInfo.cpp           |  2 +-
 lib/CodeGen/MachineBlockFrequencyInfo.cpp     |  2 +-
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/include/llvm/Analysis/BlockFrequencyInfoImpl.h b/include/llvm/Analysis/BlockFrequencyInfoImpl.h
index 32d96090f45..6c101a63e12 100644
--- a/include/llvm/Analysis/BlockFrequencyInfoImpl.h
+++ b/include/llvm/Analysis/BlockFrequencyInfoImpl.h
@@ -905,8 +905,8 @@ template <class BT> class BlockFrequencyInfoImpl : BlockFrequencyInfoImplBase {
 public:
   const FunctionT *getFunction() const { return F; }
 
-  void doFunction(const FunctionT *F, const BranchProbabilityInfoT *BPI,
-                  const LoopInfoT *LI);
+  void calculate(const FunctionT &F, const BranchProbabilityInfoT &BPI,
+                 const LoopInfoT &LI);
   BlockFrequencyInfoImpl() : BPI(nullptr), LI(nullptr), F(nullptr) {}
 
   using BlockFrequencyInfoImplBase::getEntryFreq;
@@ -938,13 +938,13 @@ public:
 };
 
 template <class BT>
-void BlockFrequencyInfoImpl<BT>::doFunction(const FunctionT *F,
-                                            const BranchProbabilityInfoT *BPI,
-                                            const LoopInfoT *LI) {
+void BlockFrequencyInfoImpl<BT>::calculate(const FunctionT &F,
+                                           const BranchProbabilityInfoT &BPI,
+                                           const LoopInfoT &LI) {
   // Save the parameters.
-  this->BPI = BPI;
-  this->LI = LI;
-  this->F = F;
+  this->BPI = &BPI;
+  this->LI = &LI;
+  this->F = &F;
 
   // Clean up left-over data structures.
   BlockFrequencyInfoImplBase::clear();
@@ -952,8 +952,8 @@ void BlockFrequencyInfoImpl<BT>::doFunction(const FunctionT *F,
   Nodes.clear();
 
   // Initialize.
-  DEBUG(dbgs() << "\nblock-frequency: " << F->getName() << "\n================="
-               << std::string(F->getName().size(), '=') << "\n");
+  DEBUG(dbgs() << "\nblock-frequency: " << F.getName() << "\n================="
+               << std::string(F.getName().size(), '=') << "\n");
   initializeRPOT();
   initializeLoops();
 
diff --git a/lib/Analysis/BlockFrequencyInfo.cpp b/lib/Analysis/BlockFrequencyInfo.cpp
index 7be33658518..be82f8cf1bc 100644
--- a/lib/Analysis/BlockFrequencyInfo.cpp
+++ b/lib/Analysis/BlockFrequencyInfo.cpp
@@ -110,7 +110,7 @@ void BlockFrequencyInfo::calculate(const Function &F,
                                    const LoopInfo &LI) {
   if (!BFI)
     BFI.reset(new ImplType);
-  BFI->doFunction(&F, &BPI, &LI);
+  BFI->calculate(F, BPI, LI);
 #ifndef NDEBUG
   if (ViewBlockFreqPropagationDAG != GVDT_None)
     view();
diff --git a/lib/CodeGen/MachineBlockFrequencyInfo.cpp b/lib/CodeGen/MachineBlockFrequencyInfo.cpp
index 9151d99089d..10b0e929f2b 100644
--- a/lib/CodeGen/MachineBlockFrequencyInfo.cpp
+++ b/lib/CodeGen/MachineBlockFrequencyInfo.cpp
@@ -143,7 +143,7 @@ bool MachineBlockFrequencyInfo::runOnMachineFunction(MachineFunction &F) {
   MachineLoopInfo &MLI = getAnalysis<MachineLoopInfo>();
   if (!MBFI)
     MBFI.reset(new ImplType);
-  MBFI->doFunction(&F, &MBPI, &MLI);
+  MBFI->calculate(F, MBPI, MLI);
 #ifndef NDEBUG
   if (ViewMachineBlockFreqPropagationDAG != GVDT_None) {
     view();
-- 
2.34.1