remove unnecessary temp variables; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253786 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp
index dbc963a2b35c946021564ecf578693acb52ae675..7abf92a5ca615425cea5ca08697fc7060e85fb9c 100644 (file)
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp
@@ -1288,9 +1288,8 @@ Value *InstCombiner::SimplifyVectorOp(BinaryOperator &Inst) {
         LShuf->getMask() == RShuf->getMask()) {
       Value *NewBO = CreateBinOpAsGiven(Inst, LShuf->getOperand(0),
           RShuf->getOperand(0), Builder);
         LShuf->getMask() == RShuf->getMask()) {
       Value *NewBO = CreateBinOpAsGiven(Inst, LShuf->getOperand(0),
           RShuf->getOperand(0), Builder);

-      Value *Res = Builder->CreateShuffleVector(NewBO,
+      return Builder->CreateShuffleVector(NewBO,

           UndefValue::get(NewBO->getType()), LShuf->getMask());
           UndefValue::get(NewBO->getType()), LShuf->getMask());

-      return Res;

     }
   }
 
     }
   }
 


@@ -1335,9 +1334,8 @@ Value *InstCombiner::SimplifyVectorOp(BinaryOperator &Inst) {
         NewRHS = C2;
       }
       Value *NewBO = CreateBinOpAsGiven(Inst, NewLHS, NewRHS, Builder);
         NewRHS = C2;
       }
       Value *NewBO = CreateBinOpAsGiven(Inst, NewLHS, NewRHS, Builder);

-      Value *Res = Builder->CreateShuffleVector(NewBO,
+      return Builder->CreateShuffleVector(NewBO,

           UndefValue::get(Inst.getType()), Shuffle->getMask());
           UndefValue::get(Inst.getType()), Shuffle->getMask());

-      return Res;

     }
   }
 
     }
   }