[llvm] r283115 - fix formatting; NFC

[Sanjay Patel via llvm-commits]

Author: spatel
Date: Mon Oct  3 10:18:36 2016
New Revision: 283115

URL: http://llvm.org/viewvc/llvm-project?rev=283115&view=rev
Log:
fix formatting; NFC

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

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp?rev=283115&r1=283114&r2=283115&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp Mon Oct  3 10:18:36 2016
@@ -9006,11 +9006,11 @@ SDValue DAGCombiner::visitFCOPYSIGN(SDNo
   ConstantFPSDNode *N1CFP = dyn_cast<ConstantFPSDNode>(N1);
   EVT VT = N->getValueType(0);
 
-  if (N0CFP && N1CFP)  // Constant fold
+  if (N0CFP && N1CFP) // Constant fold
     return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0, N1);
 
   if (N1CFP) {
-    const APFloat& V = N1CFP->getValueAPF();
+    const APFloat &V = N1CFP->getValueAPF();
     // copysign(x, c1) -> fabs(x)       iff ispos(c1)
     // copysign(x, c1) -> fneg(fabs(x)) iff isneg(c1)
     if (!V.isNegative()) {
@@ -9028,8 +9028,7 @@ SDValue DAGCombiner::visitFCOPYSIGN(SDNo
   // copysign(copysign(x,z), y) -> copysign(x, y)
   if (N0.getOpcode() == ISD::FABS || N0.getOpcode() == ISD::FNEG ||
       N0.getOpcode() == ISD::FCOPYSIGN)
-    return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT,
-                       N0.getOperand(0), N1);
+    return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0.getOperand(0), N1);
 
   // copysign(x, abs(y)) -> abs(x)
   if (N1.getOpcode() == ISD::FABS)
@@ -9037,14 +9036,12 @@ SDValue DAGCombiner::visitFCOPYSIGN(SDNo
 
   // copysign(x, copysign(y,z)) -> copysign(x, z)
   if (N1.getOpcode() == ISD::FCOPYSIGN)
-    return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT,
-                       N0, N1.getOperand(1));
+    return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0, N1.getOperand(1));
 
   // copysign(x, fp_extend(y)) -> copysign(x, y)
   // copysign(x, fp_round(y)) -> copysign(x, y)
   if (CanCombineFCOPYSIGN_EXTEND_ROUND(N))
-    return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT,
-                       N0, N1.getOperand(0));
+    return DAG.getNode(ISD::FCOPYSIGN, SDLoc(N), VT, N0, N1.getOperand(0));
 
   return SDValue();
 }