[llvm] r365046 - [ARM] Fix for NDEBUG builds

[Sam Parker via llvm-commits]

Author: sam_parker
Date: Wed Jul  3 07:39:23 2019
New Revision: 365046

URL: http://llvm.org/viewvc/llvm-project?rev=365046&view=rev
Log:
[ARM] Fix for NDEBUG builds

Fix unused variable warning as well as a nonsense assert.

Differential Revision: https://reviews.llvm.org/D63816

Modified:
    llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp?rev=365046&r1=365045&r2=365046&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMISelLowering.cpp Wed Jul  3 07:39:23 2019
@@ -12964,10 +12964,9 @@ static SDValue PerformHWLoopCombine(SDNo
   if (IntOp != Intrinsic::test_set_loop_iterations)
     return SDValue();
 
-  if (auto *Const = dyn_cast<ConstantSDNode>(CC->getOperand(1)))
-    assert(Const->isOne() && "Expected to compare against 1");
-  else
-    assert(Const->isOne() && "Expected to compare against 1");
+  assert((isa<ConstantSDNode>(CC->getOperand(1)) &&
+          cast<ConstantSDNode>(CC->getOperand(1))->isOne()) &&
+          "Expected to compare against 1");
 
   SDLoc dl(Int);
   SDValue Chain = N->getOperand(0);