[turbofan] Add Uint64LessThanOrEqual to 64-bit TurboFan backends.

src/compiler/mips64/instruction-selector-mips64.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/base/adapters.h"
 #include "src/base/bits.h"
 #include "src/compiler/instruction-selector-impl.h"
 #include "src/compiler/node-matchers.h"
 #include "src/compiler/node-properties.h"
 
@@ skipping 1026 matching lines @@
       }
       case IrOpcode::kInt64LessThan:
         cont->OverwriteAndNegateIfEqual(kSignedLessThan);
         return VisitWord64Compare(selector, value, cont);
       case IrOpcode::kInt64LessThanOrEqual:
         cont->OverwriteAndNegateIfEqual(kSignedLessThanOrEqual);
         return VisitWord64Compare(selector, value, cont);
       case IrOpcode::kUint64LessThan:
         cont->OverwriteAndNegateIfEqual(kUnsignedLessThan);
         return VisitWord64Compare(selector, value, cont);
+      case IrOpcode::kUint64LessThanOrEqual:
+        cont->OverwriteAndNegateIfEqual(kUnsignedLessThanOrEqual);
+        return VisitWord64Compare(selector, value, cont);
       case IrOpcode::kFloat32Equal:
         cont->OverwriteAndNegateIfEqual(kEqual);
         return VisitFloat32Compare(selector, value, cont);
       case IrOpcode::kFloat32LessThan:
         cont->OverwriteAndNegateIfEqual(kUnsignedLessThan);
         return VisitFloat32Compare(selector, value, cont);
       case IrOpcode::kFloat32LessThanOrEqual:
         cont->OverwriteAndNegateIfEqual(kUnsignedLessThanOrEqual);
         return VisitFloat32Compare(selector, value, cont);
       case IrOpcode::kFloat64Equal:
@@ skipping 156 matching lines @@
   VisitWord64Compare(this, node, &cont);
 }
 
 
 void InstructionSelector::VisitUint64LessThan(Node* node) {
   FlagsContinuation cont(kUnsignedLessThan, node);
   VisitWord64Compare(this, node, &cont);
 }
 
 
+void InstructionSelector::VisitUint64LessThanOrEqual(Node* node) {
+  FlagsContinuation cont(kUnsignedLessThanOrEqual, node);
+  VisitWord64Compare(this, node, &cont);
+}
+
+
 void InstructionSelector::VisitFloat32Equal(Node* node) {
   FlagsContinuation cont(kEqual, node);
   VisitFloat32Compare(this, node, &cont);
 }
 
 
 void InstructionSelector::VisitFloat32LessThan(Node* node) {
   FlagsContinuation cont(kUnsignedLessThan, node);
   VisitFloat32Compare(this, node, &cont);
 }
@@ skipping 58 matching lines @@
 // static
 MachineOperatorBuilder::Flags
 InstructionSelector::SupportedMachineOperatorFlags() {
   return MachineOperatorBuilder::kFloat64RoundDown |
          MachineOperatorBuilder::kFloat64RoundTruncate;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8