From: Tilmann Scheller <t.scheller@samsung.com>
Date: Wed, 5 Nov 2014 17:45:04 +0000 (+0000)
Subject: [ARM] Remove more dead code.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=463e275e3e087ed4dd25a683d493188b4272e373;p=oota-llvm.git

[ARM] Remove more dead code.

Dead code identified by the Clang static analyzer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221372 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 2d546dfd198..69415792aac 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -1379,10 +1379,7 @@ bool ARMDAGToDAGISel::SelectT2AddrModeSoReg(SDValue N,
         OffReg = OffReg.getOperand(0);
       else {
         ShAmt = 0;
-        ShOpcVal = ARM_AM::no_shift;
       }
-    } else {
-      ShOpcVal = ARM_AM::no_shift;
     }
   }
 
@@ -3397,7 +3394,6 @@ SDNode *ARMDAGToDAGISel::SelectInlineAsm(SDNode *N){
       std::vector<SDValue> Ops(GU->op_begin(), GU->op_end()-1);
       Ops.push_back(T1.getValue(1));
       CurDAG->UpdateNodeOperands(GU, Ops);
-      GU = T1.getNode();
     }
     else {
       // For Kind  == InlineAsm::Kind_RegUse, we first copy two GPRs into a