X87: [stubs] Convert GrowElementsStub to TurboFan.

src/crankshaft/x87/lithium-x87.h

Index: src/crankshaft/x87/lithium-x87.h
diff --git a/src/crankshaft/x87/lithium-x87.h b/src/crankshaft/x87/lithium-x87.h
index cb9aa581982ab96e9e9313faef1aac1707cc3cc9..3ef8f75523ae30d426116dc5c852cdb7f90030bc 100644
--- a/src/crankshaft/x87/lithium-x87.h
+++ b/src/crankshaft/x87/lithium-x87.h
@@ -2157,6 +2157,8 @@ class LMaybeGrowElements final : public LTemplateInstruction<1, 5, 0> {
   LOperand* key() { return inputs_[3]; }
   LOperand* current_capacity() { return inputs_[4]; }
 
+  bool ClobbersDoubleRegisters(Isolate* isolate) const override { return true; }
+
   DECLARE_HYDROGEN_ACCESSOR(MaybeGrowElements)
   DECLARE_CONCRETE_INSTRUCTION(MaybeGrowElements, "maybe-grow-elements")
 };