[stubs] Port CreateWeakCellStub to turbofan

src/arm/code-stubs-arm.cc

Index: src/arm/code-stubs-arm.cc
diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
index 88632d03a98889b825dbbf52f9a22795a7a6e061..3199ac6c587ddab5be5fa6b536ed4c78f98d9579 100644
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -1634,9 +1634,11 @@ static void CallStubInRecordCallTarget(MacroAssembler* masm, CodeStub* stub) {
   // Number-of-arguments register must be smi-tagged to call out.
   __ SmiTag(r0);
   __ Push(r3, r2, r1, r0);
+  __ Push(cp);
 
   __ CallStub(stub);
 
+  __ Pop(cp);
   __ Pop(r3, r2, r1, r0);
   __ SmiUntag(r0);
 }
@@ -1936,9 +1938,9 @@ void CallICStub::Generate(MacroAssembler* masm) {
   {
     FrameScope scope(masm, StackFrame::INTERNAL);
     CreateWeakCellStub create_stub(masm->isolate());
-    __ Push(r1);
+    __ Push(cp, r1);
     __ CallStub(&create_stub);
-    __ Pop(r1);
+    __ Pop(cp, r1);
   }
 
   __ jmp(&call_function);