[X86] X86.td - whitespace cleanup. NFC.

Author: RKSimon

llvm/lib/Target/X86/X86.td

@@ -1528,7 +1528,6 @@ def ProcessorFeatures {
   list<SubtargetFeature> ZN3Features =
     !listconcat(ZN2Features, ZN3AdditionalFeatures);
 
-
   list<SubtargetFeature> ZN4AdditionalTuning = [TuningFastDPWSSD];
   list<SubtargetFeature> ZN4Tuning =
     !listconcat(ZN3Tuning, ZN4AdditionalTuning);
@@ -1550,7 +1549,6 @@ def ProcessorFeatures {
   list<SubtargetFeature> ZN4Features =
     !listconcat(ZN3Features, ZN4AdditionalFeatures);
 
-
   list<SubtargetFeature> ZN5Tuning = ZN4Tuning;
   list<SubtargetFeature> ZN5AdditionalFeatures = [FeatureVNNI,
                                                   FeatureMOVDIRI,
@@ -1561,7 +1559,6 @@ def ProcessorFeatures {
                                                   ];
   list<SubtargetFeature> ZN5Features =
     !listconcat(ZN4Features, ZN5AdditionalFeatures);
-
 }
 
 //===----------------------------------------------------------------------===//
@@ -1910,7 +1907,7 @@ def : ProcModel<"znver2", Znver2Model, ProcessorFeatures.ZN2Features,
 def : ProcModel<"znver3", Znver3Model, ProcessorFeatures.ZN3Features,
                 ProcessorFeatures.ZN3Tuning>;
 def : ProcModel<"znver4", Znver4Model, ProcessorFeatures.ZN4Features,
-           ProcessorFeatures.ZN4Tuning>;
+                ProcessorFeatures.ZN4Tuning>;
 def : ProcModel<"znver5", Znver4Model, ProcessorFeatures.ZN5Features,
                 ProcessorFeatures.ZN5Tuning>;