[llvm] r353022 - [llvm-exegesis] deserializeMCInst(): bump SmallVector small size up to 16

[Roman Lebedev via llvm-commits]

Author: lebedevri
Date: Mon Feb  4 01:12:13 2019
New Revision: 353022

URL: http://llvm.org/viewvc/llvm-project?rev=353022&view=rev
Log:
[llvm-exegesis] deserializeMCInst(): bump SmallVector small size up to 16

Summary:
... from 8.
`VALIGNDZ128rmbik XMM0 XMM0 K1 XMM3 RDI i_0x1  i_0x0  i_0x1` instruction already has 9 components.
It does not matter much in terms of performance, but avoiding allocation seems to come with low cost here..

Reviewers: courbet, gchatelet

Reviewed By: courbet

Subscribers: tschuett, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D57654

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

Modified: llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.cpp?rev=353022&r1=353021&r2=353022&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.cpp (original)
+++ llvm/trunk/tools/llvm-exegesis/lib/BenchmarkResult.cpp Mon Feb  4 01:12:13 2019
@@ -40,7 +40,7 @@ struct YamlContext {
   }
 
   void deserializeMCInst(llvm::StringRef String, llvm::MCInst &Value) {
-    llvm::SmallVector<llvm::StringRef, 8> Pieces;
+    llvm::SmallVector<llvm::StringRef, 16> Pieces;
     String.split(Pieces, " ", /* MaxSplit */ -1, /* KeepEmpty */ false);
     if (Pieces.empty()) {
       ErrorStream << "Unknown Instruction: '" << String << "'";