From 67c32a98315f785a9ec9d531c1f571a0196c7463 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 18 Jan 2015 16:17:27 +0000
Subject: Vendor import of llvm RELEASE_360/rc1 tag r226102 (effectively, 3.6.0
 RC1): https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_360/rc1@226102

---
 include/llvm/ProfileData/InstrProfWriter.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'include/llvm/ProfileData/InstrProfWriter.h')

diff --git a/include/llvm/ProfileData/InstrProfWriter.h b/include/llvm/ProfileData/InstrProfWriter.h
index 6e68bee30eb8..a23c56772a2f 100644
--- a/include/llvm/ProfileData/InstrProfWriter.h
+++ b/include/llvm/ProfileData/InstrProfWriter.h
@@ -12,15 +12,15 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_PROFILEDATA_INSTRPROF_WRITER_H_
-#define LLVM_PROFILEDATA_INSTRPROF_WRITER_H_
+#ifndef LLVM_PROFILEDATA_INSTRPROFWRITER_H
+#define LLVM_PROFILEDATA_INSTRPROFWRITER_H
 
 #include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ProfileData/InstrProf.h"
 #include "llvm/Support/DataTypes.h"
 #include "llvm/Support/raw_ostream.h"
-
 #include <vector>
 
 namespace llvm {
@@ -28,13 +28,13 @@ namespace llvm {
 /// Writer for instrumentation based profile data.
 class InstrProfWriter {
 public:
-  struct CounterData {
-    uint64_t Hash;
-    std::vector<uint64_t> Counts;
-  };
+  typedef SmallDenseMap<uint64_t, std::vector<uint64_t>, 1> CounterData;
 private:
   StringMap<CounterData> FunctionData;
+  uint64_t MaxFunctionCount;
 public:
+  InstrProfWriter() : MaxFunctionCount(0) {}
+
   /// Add function counts for the given function. If there are already counts
   /// for this function and the hash and number of counts match, each counter is
   /// summed.
@@ -47,4 +47,4 @@ public:
 
 } // end namespace llvm
 
-#endif // LLVM_PROFILE_INSTRPROF_WRITER_H_
+#endif
-- 
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