Remove superfluous comments. NFCI.

As requested in D54698.

llvm-svn: 348350

1 files changed, 38 insertions, 44 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
index ec0a0ace36f..4f283e9f3b8 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
@@ -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 Op) {
   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(SDValue Op) {
     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;