Remove driveby formatting fixes

Author: chrisjbris

llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp

@@ -4314,7 +4314,6 @@ SDValue AMDGPUTargetLowering::performSraCombine(SDNode *N,
   return DAG.getNode(ISD::BITCAST, SL, VT, Vec);
 }
 
-
 SDValue AMDGPUTargetLowering::performSrlCombine(SDNode *N,
                                                 DAGCombinerInfo &DCI) const {
   SDValue RHS = N->getOperand(1);
@@ -4841,8 +4840,8 @@ AMDGPUTargetLowering::foldFreeOpFromSelect(TargetLowering::DAGCombinerInfo &DCI,
     if (!AMDGPUTargetLowering::allUsesHaveSourceMods(N.getNode()))
       return SDValue();
 
-    return distributeOpThroughSelect(DCI, LHS.getOpcode(), SDLoc(N), Cond, LHS,
-                                     RHS);
+    return distributeOpThroughSelect(DCI, LHS.getOpcode(),
+                                     SDLoc(N), Cond, LHS, RHS);
   }
 
   bool Inv = false;

llvm/lib/Target/AMDGPU/SIISelLowering.cpp

@@ -13388,8 +13388,6 @@ SDValue SITargetLowering::performXorCombine(SDNode *N,
     return XSelect;
   }
 
-
-
   // Make sure to apply the 64-bit constant splitting fold before trying to fold
   // fneg-like xors into 64-bit select.
   if (LHS.getOpcode() == ISD::SELECT && VT == MVT::i32) {
@@ -14435,10 +14433,9 @@ SITargetLowering::performExtractVectorEltCombine(SDNode *N,
   if (!DCI.isBeforeLegalize())
     return SDValue();
 
-  // Try to turn sub-dword accesses of vectors into accesses of the same
-  // 32-bit elements. This exposes more load reduction opportunities by
-  // replacing multiple small extract_vector_elements with a single 32-bit
-  // extract.
+  // Try to turn sub-dword accesses of vectors into accesses of the same 32-bit
+  // elements. This exposes more load reduction opportunities by replacing
+  // multiple small extract_vector_elements with a single 32-bit extract.
   auto *Idx = dyn_cast<ConstantSDNode>(N->getOperand(1));
   if (isa<MemSDNode>(Vec) && VecEltSize <= 16 && VecEltVT.isByteSized() &&
       VecSize > 32 && VecSize % 32 == 0 && Idx) {

llvm/lib/Target/AMDGPU/SIInstructions.td

@@ -1903,6 +1903,7 @@ def : GCNPat <
 >;
 }
 
+
 /********** ================================ **********/
 /********** Floating point absolute/negative **********/
 /********** ================================ **********/