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Add missing CSA routines in preparation for Torque

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Change-Id: I170f47ee1c1e7e1a1296d5e5fc7fd1e2ab28a2f7
Reviewed-on: https://chromium-review.googlesource.com/1005076
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52521}
This commit is contained in:
Daniel Clifford 2018-04-10 14:04:50 +02:00 committed by Commit Bot
parent b4cf629812
commit 4eebf032e0
1 changed files with 24 additions and 0 deletions
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24
src/code-stub-assembler.h
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@ -167,6 +167,13 @@ class V8_EXPORT_PRIVATE CodeStubAssembler : public compiler::CodeAssembler {
return UncheckedCast<JSArray>(value);
}
TNode<HeapObject> TaggedToCallable(TNode<Object> value, Label* fail) {
GotoIf(TaggedIsSmi(value), fail);
TNode<HeapObject> result = UncheckedCast<HeapObject>(value);
GotoIfNot(IsCallableMap(LoadMap(result)), fail);
return result;
}
Node* MatchesParameterMode(Node* value, ParameterMode mode);
#define PARAMETER_BINOP(OpName, IntPtrOpName, SmiOpName) \
@ -370,6 +377,23 @@ class V8_EXPORT_PRIVATE CodeStubAssembler : public compiler::CodeAssembler {
Node* extra_node4 = nullptr, const char* extra_node4_name = "",
Node* extra_node5 = nullptr, const char* extra_node5_name = "");
// The following Call wrappers call an object according to the semantics that
// one finds in the EcmaScript spec, operating on an Callable (e.g. a
// JSFunction or proxy) rather than a Code object.
template <class... TArgs>
TNode<Object> Call(TNode<Context> context, TNode<Object> callable,
TNode<JSReceiver> receiver, TArgs... args) {
return UncheckedCast<Object>(CallJS(
CodeFactory::Call(isolate(), ConvertReceiverMode::kNotNullOrUndefined),
context, callable, receiver, args...));
}
template <class... TArgs>
TNode<Object> Call(TNode<Context> context, TNode<Object> callable,
TNode<Object> receiver, TArgs... args) {
return UncheckedCast<Object>(CallJS(CodeFactory::Call(isolate()), context,
callable, receiver, args...));
}
template <class A, class F, class G>
TNode<A> Select(SloppyTNode<BoolT> condition, const F& true_body,
const G& false_body) {