__ push(r3); // iter
__ push(r0); // exception
__ mov(r0, r3); // iter
- __ push(r0); // push LoadIC state
__ LoadRoot(r2, Heap::kthrow_stringRootIndex); // "throw"
Handle<Code> throw_ic = isolate()->builtins()->LoadIC_Initialize();
CallIC(throw_ic); // iter.throw in r0
- __ add(sp, sp, Operand(kPointerSize)); // drop LoadIC state
__ jmp(&l_call);
// try { received = yield result.value }
__ push(r3); // iter
__ push(r0); // received
__ mov(r0, r3); // iter
- __ push(r0); // push LoadIC state
__ LoadRoot(r2, Heap::ksend_stringRootIndex); // "send"
Handle<Code> send_ic = isolate()->builtins()->LoadIC_Initialize();
CallIC(send_ic); // iter.send in r0
- __ add(sp, sp, Operand(kPointerSize)); // drop LoadIC state
// result = f.call(receiver, arg);
__ bind(&l_call);
__ pop(r1); // result
__ push(r0); // result.value
__ mov(r0, r1); // result
- __ push(r0); // push LoadIC state
__ LoadRoot(r2, Heap::kdone_stringRootIndex); // "done"
Handle<Code> done_ic = isolate()->builtins()->LoadIC_Initialize();
CallIC(done_ic); // result.done in r0
- __ add(sp, sp, Operand(kPointerSize)); // drop LoadIC state
Handle<Code> bool_ic = ToBooleanStub::GetUninitialized(isolate());
CallIC(bool_ic);
__ cmp(r0, Operand(0));
// -- r2 : name
// -- lr : return address
// -- r0 : receiver
- // -- sp[0] : receiver
// -----------------------------------
// Probe the stub cache.
// -- r2 : name
// -- lr : return address
// -- r0 : receiver
- // -- sp[0] : receiver
// -----------------------------------
Label miss;
// -- r2 : name
// -- lr : return address
// -- r0 : receiver
- // -- sp[0] : receiver
// -----------------------------------
Isolate* isolate = masm->isolate();
// -- r2 : name
// -- lr : return address
// -- r0 : receiver
- // -- sp[0] : receiver
// -----------------------------------
__ mov(r3, r0);