Version 3.4.10
Fixed debugger not breaking on certain "if" statements (issue 1523).
Fixed assertion failure in runtime profiler when running on IA32 without snapshot (issue 1522).
Fixed ABI for API calls on IA32 (for clang compatibility).
Introduced code flushing of RegExp code to free memory used by RegExps sooner.
Fixed linux-tick-processor built wrong version of v8 (issue 1532).
Fixed assertion failure in v8::TryCache::StackTrace (issue 1529).
Performance improvements on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@8550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/ia32/lithium-ia32.h b/src/ia32/lithium-ia32.h
index 5f4dd25..0daab5f 100644
--- a/src/ia32/lithium-ia32.h
+++ b/src/ia32/lithium-ia32.h
@@ -572,12 +572,16 @@
};
-class LUnaryMathOperation: public LTemplateInstruction<1, 1, 0> {
+class LUnaryMathOperation: public LTemplateInstruction<1, 2, 0> {
public:
- explicit LUnaryMathOperation(LOperand* value) {
+ LUnaryMathOperation(LOperand* context, LOperand* value) {
+ inputs_[1] = context;
inputs_[0] = value;
}
+ LOperand* context() { return inputs_[1]; }
+ LOperand* value() { return inputs_[0]; }
+
DECLARE_CONCRETE_INSTRUCTION(UnaryMathOperation, "unary-math-operation")
DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation)
@@ -654,7 +658,7 @@
class LIsUndetectableAndBranch: public LControlInstruction<1, 1> {
public:
- explicit LIsUndetectableAndBranch(LOperand* value, LOperand* temp) {
+ LIsUndetectableAndBranch(LOperand* value, LOperand* temp) {
inputs_[0] = value;
temps_[0] = temp;
}
@@ -731,11 +735,12 @@
};
-class LCmpT: public LTemplateInstruction<1, 2, 0> {
+class LCmpT: public LTemplateInstruction<1, 3, 0> {
public:
- LCmpT(LOperand* left, LOperand* right) {
- inputs_[0] = left;
- inputs_[1] = right;
+ LCmpT(LOperand* context, LOperand* left, LOperand* right) {
+ inputs_[0] = context;
+ inputs_[1] = left;
+ inputs_[2] = right;
}
DECLARE_CONCRETE_INSTRUCTION(CmpT, "cmp-t")
@@ -759,10 +764,11 @@
};
-class LInstanceOfKnownGlobal: public LTemplateInstruction<1, 1, 1> {
+class LInstanceOfKnownGlobal: public LTemplateInstruction<1, 2, 1> {
public:
- LInstanceOfKnownGlobal(LOperand* value, LOperand* temp) {
- inputs_[0] = value;
+ LInstanceOfKnownGlobal(LOperand* context, LOperand* value, LOperand* temp) {
+ inputs_[0] = context;
+ inputs_[1] = value;
temps_[0] = temp;
}
@@ -958,12 +964,16 @@
};
-class LThrow: public LTemplateInstruction<0, 1, 0> {
+class LThrow: public LTemplateInstruction<0, 2, 0> {
public:
- explicit LThrow(LOperand* value) {
- inputs_[0] = value;
+ LThrow(LOperand* context, LOperand* value) {
+ inputs_[0] = context;
+ inputs_[1] = value;
}
+ LOperand* context() { return inputs_[0]; }
+ LOperand* value() { return inputs_[1]; }
+
DECLARE_CONCRETE_INSTRUCTION(Throw, "throw")
};
@@ -1021,12 +1031,16 @@
};
-class LArithmeticT: public LTemplateInstruction<1, 2, 0> {
+class LArithmeticT: public LTemplateInstruction<1, 3, 0> {
public:
- LArithmeticT(Token::Value op, LOperand* left, LOperand* right)
+ LArithmeticT(Token::Value op,
+ LOperand* context,
+ LOperand* left,
+ LOperand* right)
: op_(op) {
- inputs_[0] = left;
- inputs_[1] = right;
+ inputs_[0] = context;
+ inputs_[1] = left;
+ inputs_[2] = right;
}
virtual Opcode opcode() const { return LInstruction::kArithmeticT; }
@@ -1034,6 +1048,9 @@
virtual const char* Mnemonic() const;
Token::Value op() const { return op_; }
+ LOperand* context() { return inputs_[0]; }
+ LOperand* left() { return inputs_[1]; }
+ LOperand* right() { return inputs_[2]; }
private:
Token::Value op_;
@@ -1063,16 +1080,18 @@
};
-class LLoadNamedFieldPolymorphic: public LTemplateInstruction<1, 1, 0> {
+class LLoadNamedFieldPolymorphic: public LTemplateInstruction<1, 2, 0> {
public:
- explicit LLoadNamedFieldPolymorphic(LOperand* object) {
- inputs_[0] = object;
+ LLoadNamedFieldPolymorphic(LOperand* context, LOperand* object) {
+ inputs_[0] = context;
+ inputs_[1] = object;
}
DECLARE_CONCRETE_INSTRUCTION(LoadNamedField, "load-named-field-polymorphic")
DECLARE_HYDROGEN_ACCESSOR(LoadNamedFieldPolymorphic)
- LOperand* object() { return inputs_[0]; }
+ LOperand* context() { return inputs_[0]; }
+ LOperand* object() { return inputs_[1]; }
};
@@ -1215,9 +1234,9 @@
class LStoreGlobalGeneric: public LTemplateInstruction<0, 3, 0> {
public:
- explicit LStoreGlobalGeneric(LOperand* context,
- LOperand* global_object,
- LOperand* value) {
+ LStoreGlobalGeneric(LOperand* context,
+ LOperand* global_object,
+ LOperand* value) {
inputs_[0] = context;
inputs_[1] = global_object;
inputs_[2] = value;
@@ -1455,11 +1474,15 @@
};
-class LCallRuntime: public LTemplateInstruction<1, 0, 0> {
+class LCallRuntime: public LTemplateInstruction<1, 1, 0> {
public:
+ explicit LCallRuntime(LOperand* context) {
+ inputs_[0] = context;
+ }
DECLARE_CONCRETE_INSTRUCTION(CallRuntime, "call-runtime")
DECLARE_HYDROGEN_ACCESSOR(CallRuntime)
+ LOperand* context() { return inputs_[0]; }
const Runtime::Function* function() const { return hydrogen()->function(); }
int arity() const { return hydrogen()->argument_count(); }
};
@@ -1676,46 +1699,52 @@
};
-class LStringAdd: public LTemplateInstruction<1, 2, 0> {
+class LStringAdd: public LTemplateInstruction<1, 3, 0> {
public:
- LStringAdd(LOperand* left, LOperand* right) {
- inputs_[0] = left;
- inputs_[1] = right;
+ LStringAdd(LOperand* context, LOperand* left, LOperand* right) {
+ inputs_[0] = context;
+ inputs_[1] = left;
+ inputs_[2] = right;
}
DECLARE_CONCRETE_INSTRUCTION(StringAdd, "string-add")
DECLARE_HYDROGEN_ACCESSOR(StringAdd)
- LOperand* left() { return inputs_[0]; }
- LOperand* right() { return inputs_[1]; }
+ LOperand* context() { return inputs_[0]; }
+ LOperand* left() { return inputs_[1]; }
+ LOperand* right() { return inputs_[2]; }
};
-class LStringCharCodeAt: public LTemplateInstruction<1, 2, 0> {
+class LStringCharCodeAt: public LTemplateInstruction<1, 3, 0> {
public:
- LStringCharCodeAt(LOperand* string, LOperand* index) {
- inputs_[0] = string;
- inputs_[1] = index;
+ LStringCharCodeAt(LOperand* context, LOperand* string, LOperand* index) {
+ inputs_[0] = context;
+ inputs_[1] = string;
+ inputs_[2] = index;
}
DECLARE_CONCRETE_INSTRUCTION(StringCharCodeAt, "string-char-code-at")
DECLARE_HYDROGEN_ACCESSOR(StringCharCodeAt)
- LOperand* string() { return inputs_[0]; }
- LOperand* index() { return inputs_[1]; }
+ LOperand* context() { return inputs_[0]; }
+ LOperand* string() { return inputs_[1]; }
+ LOperand* index() { return inputs_[2]; }
};
-class LStringCharFromCode: public LTemplateInstruction<1, 1, 0> {
+class LStringCharFromCode: public LTemplateInstruction<1, 2, 0> {
public:
- explicit LStringCharFromCode(LOperand* char_code) {
- inputs_[0] = char_code;
+ LStringCharFromCode(LOperand* context, LOperand* char_code) {
+ inputs_[0] = context;
+ inputs_[1] = char_code;
}
DECLARE_CONCRETE_INSTRUCTION(StringCharFromCode, "string-char-from-code")
DECLARE_HYDROGEN_ACCESSOR(StringCharFromCode)
- LOperand* char_code() { return inputs_[0]; }
+ LOperand* context() { return inputs_[0]; }
+ LOperand* char_code() { return inputs_[1]; }
};
@@ -1837,8 +1866,14 @@
};
-class LArrayLiteral: public LTemplateInstruction<1, 0, 0> {
+class LArrayLiteral: public LTemplateInstruction<1, 1, 0> {
public:
+ explicit LArrayLiteral(LOperand* context) {
+ inputs_[0] = context;
+ }
+
+ LOperand* context() { return inputs_[0]; }
+
DECLARE_CONCRETE_INSTRUCTION(ArrayLiteral, "array-literal")
DECLARE_HYDROGEN_ACCESSOR(ArrayLiteral)
};
@@ -1850,22 +1885,34 @@
inputs_[0] = context;
}
+ LOperand* context() { return inputs_[0]; }
+
DECLARE_CONCRETE_INSTRUCTION(ObjectLiteral, "object-literal")
DECLARE_HYDROGEN_ACCESSOR(ObjectLiteral)
-
- LOperand* context() { return inputs_[0]; }
};
-class LRegExpLiteral: public LTemplateInstruction<1, 0, 0> {
+class LRegExpLiteral: public LTemplateInstruction<1, 1, 0> {
public:
+ explicit LRegExpLiteral(LOperand* context) {
+ inputs_[0] = context;
+ }
+
+ LOperand* context() { return inputs_[0]; }
+
DECLARE_CONCRETE_INSTRUCTION(RegExpLiteral, "regexp-literal")
DECLARE_HYDROGEN_ACCESSOR(RegExpLiteral)
};
-class LFunctionLiteral: public LTemplateInstruction<1, 0, 0> {
+class LFunctionLiteral: public LTemplateInstruction<1, 1, 0> {
public:
+ explicit LFunctionLiteral(LOperand* context) {
+ inputs_[0] = context;
+ }
+
+ LOperand* context() { return inputs_[0]; }
+
DECLARE_CONCRETE_INSTRUCTION(FunctionLiteral, "function-literal")
DECLARE_HYDROGEN_ACCESSOR(FunctionLiteral)
@@ -1884,10 +1931,11 @@
};
-class LTypeof: public LTemplateInstruction<1, 1, 0> {
+class LTypeof: public LTemplateInstruction<1, 2, 0> {
public:
- explicit LTypeof(LOperand* value) {
- inputs_[0] = value;
+ LTypeof(LOperand* context, LOperand* value) {
+ inputs_[0] = context;
+ inputs_[1] = value;
}
DECLARE_CONCRETE_INSTRUCTION(Typeof, "typeof")
@@ -1909,17 +1957,19 @@
};
-class LDeleteProperty: public LTemplateInstruction<1, 2, 0> {
+class LDeleteProperty: public LTemplateInstruction<1, 3, 0> {
public:
- LDeleteProperty(LOperand* obj, LOperand* key) {
- inputs_[0] = obj;
- inputs_[1] = key;
+ LDeleteProperty(LOperand* context, LOperand* obj, LOperand* key) {
+ inputs_[0] = context;
+ inputs_[1] = obj;
+ inputs_[2] = key;
}
DECLARE_CONCRETE_INSTRUCTION(DeleteProperty, "delete-property")
- LOperand* object() { return inputs_[0]; }
- LOperand* key() { return inputs_[1]; }
+ LOperand* context() { return inputs_[0]; }
+ LOperand* object() { return inputs_[1]; }
+ LOperand* key() { return inputs_[2]; }
};
@@ -1946,8 +1996,14 @@
};
-class LStackCheck: public LTemplateInstruction<0, 0, 0> {
+class LStackCheck: public LTemplateInstruction<0, 1, 0> {
public:
+ explicit LStackCheck(LOperand* context) {
+ inputs_[0] = context;
+ }
+
+ LOperand* context() { return inputs_[0]; }
+
DECLARE_CONCRETE_INSTRUCTION(StackCheck, "stack-check")
DECLARE_HYDROGEN_ACCESSOR(StackCheck)
@@ -1958,15 +2014,17 @@
};
-class LIn: public LTemplateInstruction<1, 2, 0> {
+class LIn: public LTemplateInstruction<1, 3, 0> {
public:
- LIn(LOperand* key, LOperand* object) {
- inputs_[0] = key;
- inputs_[1] = object;
+ LIn(LOperand* context, LOperand* key, LOperand* object) {
+ inputs_[0] = context;
+ inputs_[1] = key;
+ inputs_[2] = object;
}
- LOperand* key() { return inputs_[0]; }
- LOperand* object() { return inputs_[1]; }
+ LOperand* context() { return inputs_[0]; }
+ LOperand* key() { return inputs_[1]; }
+ LOperand* object() { return inputs_[2]; }
DECLARE_CONCRETE_INSTRUCTION(In, "in")
};
@@ -1975,7 +2033,7 @@
class LChunkBuilder;
class LChunk: public ZoneObject {
public:
- explicit LChunk(CompilationInfo* info, HGraph* graph)
+ LChunk(CompilationInfo* info, HGraph* graph)
: spill_slot_count_(0),
info_(info),
graph_(graph),