Update V8 to version 4.1.0.21
This is a cherry-pick of all commits up to and including the
4.1.0.21 cherry-pick in Chromium.
Original commit message:
Version 4.1.0.21 (cherry-pick)
Merged 206e9136bde0f2b5ae8cb77afbb1e7833e5bd412
Unlink pages from the space page list after evacuation.
BUG=430201
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/953813002
Cr-Commit-Position: refs/branch-heads/4.1@{#22}
Cr-Branched-From: 2e08d2a7aa9d65d269d8c57aba82eb38a8cb0a18-refs/heads/candidates@{#25353}
---
FPIIM-449
Change-Id: I8c23c7bbb70772b4858fe8a47b64fa97ee0d1f8c
diff --git a/src/compiler/simplified-operator-reducer.h b/src/compiler/simplified-operator-reducer.h
index 32f49ad..1e565b8 100644
--- a/src/compiler/simplified-operator-reducer.h
+++ b/src/compiler/simplified-operator-reducer.h
@@ -6,6 +6,7 @@
#define V8_COMPILER_SIMPLIFIED_OPERATOR_REDUCER_H_
#include "src/compiler/graph-reducer.h"
+#include "src/compiler/simplified-operator.h"
namespace v8 {
namespace internal {
@@ -16,17 +17,20 @@
namespace compiler {
// Forward declarations.
+class CommonOperatorBuilder;
class JSGraph;
class MachineOperatorBuilder;
class SimplifiedOperatorReducer FINAL : public Reducer {
public:
- explicit SimplifiedOperatorReducer(JSGraph* jsgraph) : jsgraph_(jsgraph) {}
- virtual ~SimplifiedOperatorReducer();
+ explicit SimplifiedOperatorReducer(JSGraph* jsgraph);
+ ~SimplifiedOperatorReducer() FINAL;
- virtual Reduction Reduce(Node* node) OVERRIDE;
+ Reduction Reduce(Node* node) FINAL;
private:
+ Reduction ReduceAnyToBoolean(Node* node);
+
Reduction Change(Node* node, const Operator* op, Node* a);
Reduction ReplaceFloat64(double value);
Reduction ReplaceInt32(int32_t value);
@@ -39,9 +43,12 @@
Graph* graph() const;
Factory* factory() const;
JSGraph* jsgraph() const { return jsgraph_; }
+ CommonOperatorBuilder* common() const;
MachineOperatorBuilder* machine() const;
+ SimplifiedOperatorBuilder* simplified() { return &simplified_; }
JSGraph* jsgraph_;
+ SimplifiedOperatorBuilder simplified_;
DISALLOW_COPY_AND_ASSIGN(SimplifiedOperatorReducer);
};