[turbofan] Add new Float32Abs and Float64Abs operators.

src/compiler/instruction-selector.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/instruction-selector.h"
 
 #include <limits>
 
 #include "src/compiler/instruction-selector-impl.h"
 #include "src/compiler/node-matchers.h"
@@ skipping 746 matching lines @@
     case IrOpcode::kFloat32Sub:
       return MarkAsDouble(node), VisitFloat32Sub(node);
     case IrOpcode::kFloat32Mul:
       return MarkAsDouble(node), VisitFloat32Mul(node);
     case IrOpcode::kFloat32Div:
       return MarkAsDouble(node), VisitFloat32Div(node);
     case IrOpcode::kFloat32Min:
       return MarkAsDouble(node), VisitFloat32Min(node);
     case IrOpcode::kFloat32Max:
       return MarkAsDouble(node), VisitFloat32Max(node);
+    case IrOpcode::kFloat32Abs:
+      return MarkAsDouble(node), VisitFloat32Abs(node);
     case IrOpcode::kFloat32Sqrt:
       return MarkAsDouble(node), VisitFloat32Sqrt(node);
     case IrOpcode::kFloat32Equal:
       return VisitFloat32Equal(node);
     case IrOpcode::kFloat32LessThan:
       return VisitFloat32LessThan(node);
     case IrOpcode::kFloat32LessThanOrEqual:
       return VisitFloat32LessThanOrEqual(node);
     case IrOpcode::kFloat64Add:
       return MarkAsDouble(node), VisitFloat64Add(node);
     case IrOpcode::kFloat64Sub:
       return MarkAsDouble(node), VisitFloat64Sub(node);
     case IrOpcode::kFloat64Mul:
       return MarkAsDouble(node), VisitFloat64Mul(node);
     case IrOpcode::kFloat64Div:
       return MarkAsDouble(node), VisitFloat64Div(node);
     case IrOpcode::kFloat64Mod:
       return MarkAsDouble(node), VisitFloat64Mod(node);
     case IrOpcode::kFloat64Min:
       return MarkAsDouble(node), VisitFloat64Min(node);
     case IrOpcode::kFloat64Max:
       return MarkAsDouble(node), VisitFloat64Max(node);
+    case IrOpcode::kFloat64Abs:
+      return MarkAsDouble(node), VisitFloat64Abs(node);
     case IrOpcode::kFloat64Sqrt:
       return MarkAsDouble(node), VisitFloat64Sqrt(node);
     case IrOpcode::kFloat64Equal:
       return VisitFloat64Equal(node);
     case IrOpcode::kFloat64LessThan:
       return VisitFloat64LessThan(node);
     case IrOpcode::kFloat64LessThanOrEqual:
       return VisitFloat64LessThanOrEqual(node);
     case IrOpcode::kFloat64RoundDown:
       return MarkAsDouble(node), VisitFloat64RoundDown(node);
@@ skipping 395 matching lines @@
 MachineOperatorBuilder::Flags
 InstructionSelector::SupportedMachineOperatorFlags() {
   return MachineOperatorBuilder::Flag::kNoFlags;
 }
 
 #endif  // !V8_TURBOFAN_BACKEND
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8