Merge V8 5.2.361.47 DO NOT MERGE
https://chromium.googlesource.com/v8/v8/+/5.2.361.47
FPIIM-449
Change-Id: Ibec421b85a9b88cb3a432ada642e469fe7e78346
(cherry picked from commit bcf72ee8e3b26f1d0726869c7ddb3921c68b09a8)
diff --git a/src/compiler/escape-analysis-reducer.h b/src/compiler/escape-analysis-reducer.h
index 12487b1..ad67479 100644
--- a/src/compiler/escape-analysis-reducer.h
+++ b/src/compiler/escape-analysis-reducer.h
@@ -9,29 +9,22 @@
#include "src/compiler/escape-analysis.h"
#include "src/compiler/graph-reducer.h"
-
namespace v8 {
namespace internal {
-
-// Forward declarations.
-class Counters;
-
-
namespace compiler {
// Forward declarations.
class JSGraph;
-
class EscapeAnalysisReducer final : public AdvancedReducer {
public:
EscapeAnalysisReducer(Editor* editor, JSGraph* jsgraph,
EscapeAnalysis* escape_analysis, Zone* zone);
Reduction Reduce(Node* node) final;
- void SetExistsVirtualAllocate(bool exists) {
- exists_virtual_allocate_ = exists;
- }
+
+ // Verifies that all virtual allocation nodes have been dealt with. Run it
+ // after this reducer has been applied. Has no effect in release mode.
void VerifyReplacement() const;
private:
@@ -50,12 +43,12 @@
JSGraph* jsgraph() const { return jsgraph_; }
EscapeAnalysis* escape_analysis() const { return escape_analysis_; }
Zone* zone() const { return zone_; }
- Counters* counters() const;
+ Isolate* isolate() const;
JSGraph* const jsgraph_;
EscapeAnalysis* escape_analysis_;
Zone* const zone_;
- // _visited marks nodes we already processed (allocs, loads, stores)
+ // This bit vector marks nodes we already processed (allocs, loads, stores)
// and nodes that do not need a visit from ReduceDeoptState etc.
BitVector fully_reduced_;
bool exists_virtual_allocate_;