From a16c004a031d46672eb84632dbedd5d104f3bbff Mon Sep 17 00:00:00 2001
From: Piotr Padlewski <piotr.padlewski@gmail.com>
Date: Fri, 30 Sep 2016 21:05:52 +0000
Subject: [PATCH] NFC fix class members initialization

llvm-svn: 282951
---
 llvm/include/llvm/ProfileData/ProfileCommon.h | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/llvm/include/llvm/ProfileData/ProfileCommon.h b/llvm/include/llvm/ProfileData/ProfileCommon.h
index ecb228c..e955755 100644
--- a/llvm/include/llvm/ProfileData/ProfileCommon.h
+++ b/llvm/include/llvm/ProfileData/ProfileCommon.h
@@ -45,22 +45,21 @@ inline const char *getUnlikelySectionPrefix() { return ".unlikely"; }
 class ProfileSummaryBuilder {
 
 private:
-  // We keep track of the number of times a count (block count or samples)
-  // appears in the profile. The map is kept sorted in the descending order of
-  // counts.
+  /// We keep track of the number of times a count (block count or samples)
+  /// appears in the profile. The map is kept sorted in the descending order of
+  /// counts.
   std::map<uint64_t, uint32_t, std::greater<uint64_t>> CountFrequencies;
   std::vector<uint32_t> DetailedSummaryCutoffs;
 
 protected:
   SummaryEntryVector DetailedSummary;
   ProfileSummaryBuilder(std::vector<uint32_t> Cutoffs)
-      : DetailedSummaryCutoffs(std::move(Cutoffs)), TotalCount(0), MaxCount(0),
-        MaxFunctionCount(0), NumCounts(0), NumFunctions(0) {}
+      : DetailedSummaryCutoffs(std::move(Cutoffs)) {}
   inline void addCount(uint64_t Count);
   ~ProfileSummaryBuilder() = default;
   void computeDetailedSummary();
-  uint64_t TotalCount, MaxCount, MaxFunctionCount;
-  uint32_t NumCounts, NumFunctions;
+  uint64_t TotalCount = 0, MaxCount = 0, MaxFunctionCount = 0;
+  uint32_t NumCounts = 0, NumFunctions = 0;
 
 public:
   /// \brief A vector of useful cutoff values for detailed summary.
@@ -68,13 +67,13 @@ public:
 };
 
 class InstrProfSummaryBuilder final : public ProfileSummaryBuilder {
-  uint64_t MaxInternalBlockCount;
+  uint64_t MaxInternalBlockCount = 0;
   inline void addEntryCount(uint64_t Count);
   inline void addInternalCount(uint64_t Count);
 
 public:
   InstrProfSummaryBuilder(std::vector<uint32_t> Cutoffs)
-      : ProfileSummaryBuilder(std::move(Cutoffs)), MaxInternalBlockCount(0) {}
+      : ProfileSummaryBuilder(std::move(Cutoffs)) {}
   void addRecord(const InstrProfRecord &);
   std::unique_ptr<ProfileSummary> getSummary();
 };
@@ -88,7 +87,7 @@ public:
   std::unique_ptr<ProfileSummary> getSummary();
 };
 
-// This is called when a count is seen in the profile.
+/// This is called when a count is seen in the profile.
 void ProfileSummaryBuilder::addCount(uint64_t Count) {
   TotalCount += Count;
   if (Count > MaxCount)
-- 
2.7.4