[llvm] r292653 - [globalisel] Fix an unused variable warning when NDEBUG is defined.

[Daniel Sanders via llvm-commits]

Author: dsanders
Date: Fri Jan 20 15:40:05 2017
New Revision: 292653

URL: http://llvm.org/viewvc/llvm-project?rev=292653&view=rev
Log:
[globalisel] Fix an unused variable warning when NDEBUG is defined.

Modified:
    llvm/trunk/utils/TableGen/RegisterBankEmitter.cpp

Modified: llvm/trunk/utils/TableGen/RegisterBankEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/RegisterBankEmitter.cpp?rev=292653&r1=292652&r2=292653&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/RegisterBankEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/RegisterBankEmitter.cpp Fri Jan 20 15:40:05 2017
@@ -256,8 +256,8 @@ void RegisterBankEmitter::emitBaseClassI
      << "    : RegisterBankInfo(RegBanks, " << TargetName
      << "::NumRegisterBanks) {\n"
      << "  // Assert that RegBank indices match their ID's\n"
-     << "  unsigned Index = 0;\n"
      << "#ifndef NDEBUG\n"
+     << "  unsigned Index = 0;\n"
      << "  for (const auto &RB : RegBanks)\n"
      << "    assert(Index++ == RB->getID() && \"Index != ID\");\n"
      << "#endif // NDEBUG\n"