[turbofan] Added the optional Float64RoundUp operator to turbofan.

src/compiler/instruction-selector.cc

Index: src/compiler/instruction-selector.cc
diff --git a/src/compiler/instruction-selector.cc b/src/compiler/instruction-selector.cc
index 59a4304bbf6be9ead0a8e45b56bbdb671edd57a9..51a58d518611c493724d69837be3c9581440e256 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -886,6 +886,8 @@ void InstructionSelector::VisitNode(Node* node) {
       return VisitFloat64LessThanOrEqual(node);
     case IrOpcode::kFloat64RoundDown:
       return MarkAsFloat64(node), VisitFloat64RoundDown(node);
+    case IrOpcode::kFloat64RoundUp:
+      return MarkAsFloat64(node), VisitFloat64RoundUp(node);
     case IrOpcode::kFloat64RoundTruncate:
       return MarkAsFloat64(node), VisitFloat64RoundTruncate(node);
     case IrOpcode::kFloat64RoundTiesAway: