blob: f35f418de71ace50cfa04a62bc410be39898bc92 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
// Copyright 2022 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/maglev/maglev-compilation-unit.h"
#include "src/compiler/js-heap-broker.h"
#include "src/maglev/maglev-compilation-info.h"
#include "src/objects/js-function-inl.h"
namespace v8 {
namespace internal {
namespace maglev {
MaglevCompilationUnit::MaglevCompilationUnit(MaglevCompilationInfo* info,
Handle<JSFunction> function)
: info_(info),
bytecode_(
MakeRef(broker(), function->shared().GetBytecodeArray(isolate()))),
feedback_(MakeRef(broker(), function->feedback_vector())),
bytecode_analysis_(bytecode_.object(), zone(), BytecodeOffset::None(),
true),
register_count_(bytecode_.register_count()),
parameter_count_(bytecode_.parameter_count()) {}
compiler::JSHeapBroker* MaglevCompilationUnit::broker() const {
return info_->broker();
}
Isolate* MaglevCompilationUnit::isolate() const { return info_->isolate(); }
Zone* MaglevCompilationUnit::zone() const { return info_->zone(); }
bool MaglevCompilationUnit::has_graph_labeller() const {
return info_->has_graph_labeller();
}
MaglevGraphLabeller* MaglevCompilationUnit::graph_labeller() const {
DCHECK(has_graph_labeller());
return info_->graph_labeller();
}
} // namespace maglev
} // namespace internal
} // namespace v8
|
