[llvm] r348350 - Remove superfluous comments. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Wed Dec  5 02:45:44 2018
New Revision: 348350

URL: http://llvm.org/viewvc/llvm-project?rev=348350&view=rev
Log:
Remove superfluous comments. NFCI.

As requested in D54698.

Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp?rev=348350&r1=348349&r2=348350&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp Wed Dec  5 02:45:44 2018
@@ -129,12 +129,12 @@ class VectorLegalizer {
   SDValue ExpandFNEG(SDValue Op);
   SDValue ExpandFSUB(SDValue Op);
   SDValue ExpandBITREVERSE(SDValue Op);
-  SDValue ExpandCTPOP(SDValue Op);
-  SDValue ExpandCTLZ(SDValue Op);
-  SDValue ExpandCTTZ(SDValue Op);
-  SDValue ExpandFMINNUM_FMAXNUM(SDValue Op);
-  SDValue ExpandStrictFPOp(SDValue Op);
-
+  SDValue ExpandCTPOP(SDValue Op);
+  SDValue ExpandCTLZ(SDValue Op);
+  SDValue ExpandCTTZ(SDValue Op);
+  SDValue ExpandFMINNUM_FMAXNUM(SDValue Op);
+  SDValue ExpandStrictFPOp(SDValue Op);
+
   /// Implements vector promotion.
   ///
   /// This is essentially just bitcasting the operands to a different type and
@@ -746,12 +746,12 @@ SDValue VectorLegalizer::Expand(SDValue
   case ISD::CTLZ:
   case ISD::CTLZ_ZERO_UNDEF:
     return ExpandCTLZ(Op);
-  case ISD::CTTZ:
-  case ISD::CTTZ_ZERO_UNDEF:
-    return ExpandCTTZ(Op);
-  case ISD::FMINNUM:
-  case ISD::FMAXNUM:
-    return ExpandFMINNUM_FMAXNUM(Op);
+  case ISD::CTTZ:
+  case ISD::CTTZ_ZERO_UNDEF:
+    return ExpandCTTZ(Op);
+  case ISD::FMINNUM:
+  case ISD::FMAXNUM:
+    return ExpandFMINNUM_FMAXNUM(Op);
   case ISD::STRICT_FADD:
   case ISD::STRICT_FSUB:
   case ISD::STRICT_FMUL:
@@ -1123,38 +1123,32 @@ SDValue VectorLegalizer::ExpandFSUB(SDVa
     return Op; // Defer to LegalizeDAG
 
   return DAG.UnrollVectorOp(Op.getNode());
-}
-
-SDValue VectorLegalizer::ExpandCTPOP(SDValue Op) {
-  // Attempt to expand using TargetLowering.
-  SDValue Result;
-  if (TLI.expandCTPOP(Op.getNode(), Result, DAG))
-    return Result;
-
-  // Otherwise go ahead and unroll.
-  return DAG.UnrollVectorOp(Op.getNode());
-}
-
-SDValue VectorLegalizer::ExpandCTLZ(SDValue Op) {
-  // Attempt to expand using TargetLowering.
-  SDValue Result;
-  if (TLI.expandCTLZ(Op.getNode(), Result, DAG))
-    return Result;
-
-  // Otherwise go ahead and unroll.
-  return DAG.UnrollVectorOp(Op.getNode());
-}
-
-SDValue VectorLegalizer::ExpandCTTZ(SDValue Op) {
-  // Attempt to expand using TargetLowering.
-  SDValue Result;
-  if (TLI.expandCTTZ(Op.getNode(), Result, DAG))
-    return Result;
-
-  // Otherwise go ahead and unroll.
-  return DAG.UnrollVectorOp(Op.getNode());
-}
-
+}
+
+SDValue VectorLegalizer::ExpandCTPOP(SDValue Op) {
+  SDValue Result;
+  if (TLI.expandCTPOP(Op.getNode(), Result, DAG))
+    return Result;
+
+  return DAG.UnrollVectorOp(Op.getNode());
+}
+
+SDValue VectorLegalizer::ExpandCTLZ(SDValue Op) {
+  SDValue Result;
+  if (TLI.expandCTLZ(Op.getNode(), Result, DAG))
+    return Result;
+
+  return DAG.UnrollVectorOp(Op.getNode());
+}
+
+SDValue VectorLegalizer::ExpandCTTZ(SDValue Op) {
+  SDValue Result;
+  if (TLI.expandCTTZ(Op.getNode(), Result, DAG))
+    return Result;
+
+  return DAG.UnrollVectorOp(Op.getNode());
+}
+
 SDValue VectorLegalizer::ExpandFMINNUM_FMAXNUM(SDValue Op) {
   if (SDValue Expanded = TLI.expandFMINNUM_FMAXNUM(Op.getNode(), DAG))
     return Expanded;