[llvm] r361776 - [AMDGPU] Fix for the address sanitizer failure. Fixing typo

[Alexander Timofeev via llvm-commits]

Author: alex-t
Date: Mon May 27 11:17:21 2019
New Revision: 361776

URL: http://llvm.org/viewvc/llvm-project?rev=361776&view=rev
Log:
[AMDGPU] Fix for the address sanitizer failure. Fixing typo

Modified:
    llvm/trunk/lib/Target/AMDGPU/SIFixSGPRCopies.cpp

Modified: llvm/trunk/lib/Target/AMDGPU/SIFixSGPRCopies.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/SIFixSGPRCopies.cpp?rev=361776&r1=361775&r2=361776&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/SIFixSGPRCopies.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/SIFixSGPRCopies.cpp Mon May 27 11:17:21 2019
@@ -596,7 +596,7 @@ bool SIFixSGPRCopies::runOnMachineFuncti
             unsigned OpNo = UseMI->getOperandNo(&Use);
             const MCInstrDesc &Desc = TII->get(UseMI->getOpcode());
             if (!Desc.isPseudo() && Desc.OpInfo &&
-                OpNo <= Desc.getNumOperands() &&
+                OpNo < Desc.getNumOperands() &&
                 Desc.OpInfo[OpNo].RegClass != -1) {
               const TargetRegisterClass *OpRC =
                   TRI->getRegClass(Desc.OpInfo[OpNo].RegClass);