[X86] Remove some unnecessary curly braces and blank line. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@312461 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 58ea9e0..f7fe3e8 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -35732,28 +35732,24 @@ static SDValue combineInsertSubvector(SDNode *N, SelectionDAG &DAG,
       }
       // If lower/upper loads are the same and the only users of the load, then
       // lower to a VBROADCASTF128/VBROADCASTI128/etc.
-      if (auto *Ld = dyn_cast<LoadSDNode>(peekThroughOneUseBitcasts(SubVec2))) {
+      if (auto *Ld = dyn_cast<LoadSDNode>(peekThroughOneUseBitcasts(SubVec2)))
         if (SubVec2 == SubVec && ISD::isNormalLoad(Ld) &&
-            SDNode::areOnlyUsersOf({N, Vec.getNode()}, SubVec2.getNode())) {
+            SDNode::areOnlyUsersOf({N, Vec.getNode()}, SubVec2.getNode()))
           return DAG.getNode(X86ISD::SUBV_BROADCAST, dl, OpVT, SubVec);
-        }
-      }
+
       // If this is subv_broadcast insert into both halves, use a larger
       // subv_broadcast.
-      if (SubVec.getOpcode() == X86ISD::SUBV_BROADCAST && SubVec == SubVec2) {
+      if (SubVec.getOpcode() == X86ISD::SUBV_BROADCAST && SubVec == SubVec2)
         return DAG.getNode(X86ISD::SUBV_BROADCAST, dl, OpVT,
                            SubVec.getOperand(0));
-      }
 
       // If we're inserting all zeros into the upper half, change this to
       // an insert into an all zeros vector. We will match this to a move
       // with implicit upper bit zeroing during isel.
-      if (ISD::isBuildVectorAllZeros(SubVec.getNode())) {
+      if (ISD::isBuildVectorAllZeros(SubVec.getNode()))
         return DAG.getNode(ISD::INSERT_SUBVECTOR, dl, OpVT,
                            getZeroVector(OpVT, Subtarget, DAG, dl), SubVec2,
                            Vec.getOperand(2));
-
-      }
     }
   }