[turbofan] Implemented the optional Float32RoundUp operator.

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 20c283a993b12b989f05f1a0b3d63269f18c0e14..1b129707c10cd6890ffa5fb7998ca1e70dad0b9e 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -927,6 +927,8 @@ void InstructionSelector::VisitNode(Node* node) {
       return MarkAsFloat32(node), VisitFloat32RoundDown(node);
     case IrOpcode::kFloat64RoundDown:
       return MarkAsFloat64(node), VisitFloat64RoundDown(node);
+    case IrOpcode::kFloat32RoundUp:
+      return MarkAsFloat32(node), VisitFloat32RoundUp(node);
     case IrOpcode::kFloat64RoundUp:
       return MarkAsFloat64(node), VisitFloat64RoundUp(node);
     case IrOpcode::kFloat64RoundTruncate: