[llvm] r335467 - [llvm-exegesis] Fix warning in r22752: Initialize IsSnippetSetupComplete.

[Clement Courbet via llvm-commits]

Author: courbet
Date: Mon Jun 25 06:39:50 2018
New Revision: 335467

URL: http://llvm.org/viewvc/llvm-project?rev=335467&view=rev
Log:
[llvm-exegesis] Fix warning in r22752: Initialize IsSnippetSetupComplete.

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

Modified: llvm/trunk/tools/llvm-exegesis/lib/Assembler.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-exegesis/lib/Assembler.cpp?rev=335467&r1=335466&r2=335467&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-exegesis/lib/Assembler.cpp (original)
+++ llvm/trunk/tools/llvm-exegesis/lib/Assembler.cpp Mon Jun 25 06:39:50 2018
@@ -158,7 +158,7 @@ void assembleToStream(const ExegesisTarg
   Properties.set(llvm::MachineFunctionProperties::Property::NoVRegs);
   Properties.reset(llvm::MachineFunctionProperties::Property::IsSSA);
   std::vector<llvm::MCInst> SnippetWithSetup;
-  bool IsSnippetSetupComplete;
+  bool IsSnippetSetupComplete = RegsToDef.empty();
   if (ET) {
     SnippetWithSetup =
         generateSnippetSetupCode(RegsToDef, *ET, IsSnippetSetupComplete);