[llvm] r334811 - [llvm-exegesis][NFC] Add more comments.

[Clement Courbet via llvm-commits]

Author: courbet
Date: Fri Jun 15 02:27:12 2018
New Revision: 334811

URL: http://llvm.org/viewvc/llvm-project?rev=334811&view=rev
Log:
[llvm-exegesis][NFC] Add more comments.

Modified:
    llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.h

Modified: llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.h?rev=334811&r1=334810&r2=334811&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.h (original)
+++ llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.h Fri Jun 15 02:27:12 2018
@@ -51,7 +51,10 @@ struct InstructionBenchmark {
   ModeE Mode;
   std::string CpuName;
   std::string LLVMTriple;
+  // The number of instructions inside the repeated snippet. For example, if a
+  // snippet of 3 instructions is repeated 4 times, this is 12.
   int NumRepetitions = 0;
+  // Note that measurements are per instruction.
   std::vector<BenchmarkMeasure> Measurements;
   std::string Error;
   std::string Info;