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Unified Diff: src/compiler/js-typed-lowering.h

Issue 797903003: [turbofan] Various cleanups. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 6 years ago
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Index: src/compiler/js-typed-lowering.h
diff --git a/src/compiler/js-typed-lowering.h b/src/compiler/js-typed-lowering.h
index 47571d49bcdcdc489a54eb8d05e258c90fe88ecc..015cfe06445251d0556d936dd9a35df63e8da32c 100644
--- a/src/compiler/js-typed-lowering.h
+++ b/src/compiler/js-typed-lowering.h
@@ -6,26 +6,26 @@
#define V8_COMPILER_JS_TYPED_LOWERING_H_
#include "src/compiler/graph-reducer.h"
-#include "src/compiler/js-graph.h"
-#include "src/compiler/machine-operator.h"
-#include "src/compiler/node.h"
#include "src/compiler/simplified-operator.h"
namespace v8 {
namespace internal {
namespace compiler {
+// Forward declarations.
+class CommonOperatorBuilder;
+class JSGraph;
+class JSOperatorBuilder;
+class MachineOperatorBuilder;
+
+
// Lowers JS-level operators to simplified operators based on types.
class JSTypedLowering FINAL : public Reducer {
public:
explicit JSTypedLowering(JSGraph* jsgraph);
- ~JSTypedLowering() {}
+ ~JSTypedLowering() FINAL {}
- Reduction Reduce(Node* node) OVERRIDE;
-
- JSGraph* jsgraph() { return jsgraph_; }
- Graph* graph() { return jsgraph_->graph(); }
- Zone* zone() { return jsgraph_->zone(); }
+ Reduction Reduce(Node* node) FINAL;
private:
friend class JSBinopReduction;
@@ -41,23 +41,26 @@ class JSTypedLowering FINAL : public Reducer {
Reduction ReduceJSStoreContext(Node* node);
Reduction ReduceJSEqual(Node* node, bool invert);
Reduction ReduceJSStrictEqual(Node* node, bool invert);
+ Reduction ReduceJSToBooleanInput(Node* input);
+ Reduction ReduceJSToBoolean(Node* node);
Reduction ReduceJSToNumberInput(Node* input);
Reduction ReduceJSToNumber(Node* node);
Reduction ReduceJSToStringInput(Node* input);
- Reduction ReduceJSToBooleanInput(Node* input);
- Reduction ReduceJSToBoolean(Node* node);
+ Reduction ReduceJSToString(Node* node);
Reduction ReduceNumberBinop(Node* node, const Operator* numberOp);
- Reduction ReduceI32Binop(Node* node, bool left_signed, bool right_signed,
- const Operator* intOp);
- Reduction ReduceI32Shift(Node* node, bool left_signed,
- const Operator* shift_op);
+ Reduction ReduceInt32Binop(Node* node, const Operator* intOp);
+ Reduction ReduceUI32Shift(Node* node, Signedness left_signedness,
+ const Operator* shift_op);
Node* Word32Shl(Node* const lhs, int32_t const rhs);
- JSOperatorBuilder* javascript() { return jsgraph_->javascript(); }
- CommonOperatorBuilder* common() { return jsgraph_->common(); }
+ Factory* factory() const;
+ Graph* graph() const;
+ JSGraph* jsgraph() const { return jsgraph_; }
+ JSOperatorBuilder* javascript() const;
+ CommonOperatorBuilder* common() const;
SimplifiedOperatorBuilder* simplified() { return &simplified_; }
- MachineOperatorBuilder* machine() { return jsgraph_->machine(); }
+ MachineOperatorBuilder* machine() const;
JSGraph* jsgraph_;
SimplifiedOperatorBuilder simplified_;
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