[llvm] r344032 - [llvm-exegesis] Fix wrong index type.

[Guillaume Chatelet via llvm-commits]

Author: gchatelet
Date: Tue Oct  9 03:06:19 2018
New Revision: 344032

URL: http://llvm.org/viewvc/llvm-project?rev=344032&view=rev
Log:
[llvm-exegesis] Fix wrong index type.

Modified:
    llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.cpp
    llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.h

Modified: llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.cpp?rev=344032&r1=344031&r2=344032&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.cpp (original)
+++ llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.cpp Tue Oct  9 03:06:19 2018
@@ -18,9 +18,10 @@
 namespace exegesis {
 
 unsigned Variable::getIndex() const {
-  assert(Index >= 0);
+  assert(Index >= 0 && "Index must be set");
   return Index;
 }
+
 unsigned Variable::getPrimaryOperandIndex() const {
   assert(!TiedOperands.empty());
   return TiedOperands[0];

Modified: llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.h?rev=344032&r1=344031&r2=344032&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.h (original)
+++ llvm/trunk/tools/llvm-exegesis/lib/MCInstrDescView.h Tue Oct  9 03:06:19 2018
@@ -47,7 +47,7 @@ struct Variable {
   llvm::MCOperand AssignedValue;
   // The index of this Variable in Instruction.Variables and its associated
   // Value in InstructionBuilder.VariableValues.
-  unsigned Index = -1;
+  int Index = -1;
 };
 
 // MCOperandInfo can only represents Explicit operands. This object gives a