[llvm] r221368 - [ARM] Remove another redundant assignment.

[Tilmann Scheller]

Author: tilmann
Date: Wed Nov  5 11:34:04 2014
New Revision: 221368

URL: http://llvm.org/viewvc/llvm-project?rev=221368&view=rev
Log:
[ARM] Remove another redundant assignment.

Found by the Clang static analyzer.

Modified:
    llvm/trunk/lib/Target/ARM/Thumb1RegisterInfo.cpp

Modified: llvm/trunk/lib/Target/ARM/Thumb1RegisterInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/Thumb1RegisterInfo.cpp?rev=221368&r1=221367&r2=221368&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/Thumb1RegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/ARM/Thumb1RegisterInfo.cpp Wed Nov  5 11:34:04 2014
@@ -206,7 +206,6 @@ void llvm::emitThumbRegPlusImmediate(Mac
     // r8 = sub sp, c
     if (DestReg != BaseReg)
       DstNotEqBase = true;
-    NumBits = 8;
     if (DestReg == ARM::SP) {
       Opc = isSub ? ARM::tSUBspi : ARM::tADDspi;
       assert(isMul4 && "Thumb sp inc / dec size must be multiple of 4!");