diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -2672,9 +2672,9 @@
   }
 
   // fold a+vscale(c1)+vscale(c2) -> a+vscale(c1+c2)
-  if ((N0.getOpcode() == ISD::ADD) &&
-      (N0.getOperand(1).getOpcode() == ISD::VSCALE) &&
-      (N1.getOpcode() == ISD::VSCALE)) {
+  if (N0.getOpcode() == ISD::ADD &&
+      N0.getOperand(1).getOpcode() == ISD::VSCALE &&
+      N1.getOpcode() == ISD::VSCALE) {
     const APInt &VS0 = N0.getOperand(1)->getConstantOperandAPInt(0);
     const APInt &VS1 = N1->getConstantOperandAPInt(0);
     SDValue VS = DAG.getVScale(DL, VT, VS0 + VS1);
@@ -2691,9 +2691,9 @@
   }
 
   // Fold a + step_vector(c1) + step_vector(c2) to a + step_vector(c1+c2)
-  if ((N0.getOpcode() == ISD::ADD) &&
-      (N0.getOperand(1).getOpcode() == ISD::STEP_VECTOR) &&
-      (N1.getOpcode() == ISD::STEP_VECTOR)) {
+  if (N0.getOpcode() == ISD::ADD &&
+      N0.getOperand(1).getOpcode() == ISD::STEP_VECTOR &&
+      N1.getOpcode() == ISD::STEP_VECTOR) {
     const APInt &SV0 = N0.getOperand(1)->getConstantOperandAPInt(0);
     const APInt &SV1 = N1->getConstantOperandAPInt(0);
     APInt NewStep = SV0 + SV1;