vendor/llvm/llvm-trunk-r366426

1 files changed, 6 insertions, 5 deletions

diff --git a/tools/llvm-mca/Views/SchedulerStatistics.h b/tools/llvm-mca/Views/SchedulerStatistics.h
index d99a395a726d..32711b4483b4 100644
--- a/tools/llvm-mca/Views/SchedulerStatistics.h
+++ b/tools/llvm-mca/Views/SchedulerStatistics.h
@@ -1,9 +1,8 @@
 //===--------------------- SchedulerStatistics.h ----------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
@@ -63,7 +62,9 @@ class SchedulerStatistics final : public View {
     uint64_t CumulativeNumUsedSlots;
   };
 
-  std::vector<unsigned> IssuedPerCycle;
+  using Histogram = std::map<unsigned, unsigned>;
+  Histogram IssueWidthPerCycle;
+
   std::vector<BufferUsage> Usage;
 
   void updateHistograms();