diff options
Diffstat (limited to 'deps/v8/src/ia32/macro-assembler-ia32.h')
| -rw-r--r-- | deps/v8/src/ia32/macro-assembler-ia32.h | 60 |
1 files changed, 12 insertions, 48 deletions
diff --git a/deps/v8/src/ia32/macro-assembler-ia32.h b/deps/v8/src/ia32/macro-assembler-ia32.h index 8aa7d38073..e754a87128 100644 --- a/deps/v8/src/ia32/macro-assembler-ia32.h +++ b/deps/v8/src/ia32/macro-assembler-ia32.h @@ -57,6 +57,10 @@ class MacroAssembler: public Assembler { MacroAssembler(Isolate* isolate, void* buffer, int size, CodeObjectRequired create_code_object); + int jit_cookie() const { return jit_cookie_; } + + Isolate* isolate() const { return isolate_; } + void Load(Register dst, const Operand& src, Representation r); void Store(Register src, const Operand& dst, Representation r); @@ -299,9 +303,6 @@ class MacroAssembler: public Assembler { } } - // Compare the given value and the value of weak cell. - void CmpWeakValue(Register value, Handle<WeakCell> cell, Register scratch); - void GetWeakValue(Register value, Handle<WeakCell> cell); // Load the value of the weak cell in the value register. Branch to the given @@ -390,13 +391,6 @@ class MacroAssembler: public Assembler { void CheckMap(Register obj, Handle<Map> map, Label* fail, SmiCheckType smi_check_type); - // Check if the map of an object is equal to a specified weak map and branch - // to a specified target if equal. Skip the smi check if not required - // (object is known to be a heap object) - void DispatchWeakMap(Register obj, Register scratch1, Register scratch2, - Handle<WeakCell> cell, Handle<Code> success, - SmiCheckType smi_check_type); - // Check if the object in register heap_object is a string. Afterwards the // register map contains the object map and the register instance_type // contains the instance_type. The registers map and instance_type can be the @@ -405,14 +399,6 @@ class MacroAssembler: public Assembler { Condition IsObjectStringType(Register heap_object, Register map, Register instance_type); - // Check if the object in register heap_object is a name. Afterwards the - // register map contains the object map and the register instance_type - // contains the instance_type. The registers map and instance_type can be the - // same in which case it contains the instance type afterwards. Either of the - // registers map and instance_type can be the same as heap_object. - Condition IsObjectNameType(Register heap_object, Register map, - Register instance_type); - // FCmp is similar to integer cmp, but requires unsigned // jcc instructions (je, ja, jae, jb, jbe, je, and jz). void FCmp(); @@ -529,22 +515,12 @@ class MacroAssembler: public Assembler { void LoadPowerOf2(XMMRegister dst, Register scratch, int power); - // Abort execution if argument is not a number, enabled via --debug-code. - void AssertNumber(Register object); - void AssertNotNumber(Register object); - // Abort execution if argument is not a smi, enabled via --debug-code. void AssertSmi(Register object); // Abort execution if argument is a smi, enabled via --debug-code. void AssertNotSmi(Register object); - // Abort execution if argument is not a string, enabled via --debug-code. - void AssertString(Register object); - - // Abort execution if argument is not a name, enabled via --debug-code. - void AssertName(Register object); - // Abort execution if argument is not a JSFunction, enabled via --debug-code. void AssertFunction(Register object); @@ -554,10 +530,7 @@ class MacroAssembler: public Assembler { // Abort execution if argument is not a JSGeneratorObject, // enabled via --debug-code. - void AssertGeneratorObject(Register object); - - // Abort execution if argument is not a JSReceiver, enabled via --debug-code. - void AssertReceiver(Register object); + void AssertGeneratorObject(Register object, Register suspend_flags); // Abort execution if argument is not undefined or an AllocationSite, enabled // via --debug-code. @@ -633,14 +606,6 @@ class MacroAssembler: public Assembler { // Check a boolean-bit of a Smi field. void BooleanBitTest(Register object, int field_offset, int bit_index); - // Check if result is zero and op is negative. - void NegativeZeroTest(Register result, Register op, Label* then_label); - - // Check if result is zero and any of op1 and op2 are negative. - // Register scratch is destroyed, and it must be different from op2. - void NegativeZeroTest(Register result, Register op1, Register op2, - Register scratch, Label* then_label); - // Machine code version of Map::GetConstructor(). // |temp| holds |result|'s map when done. void GetMapConstructor(Register result, Register map, Register temp); @@ -654,9 +619,6 @@ class MacroAssembler: public Assembler { // Tail call a code stub (jump). Generate the code if necessary. void TailCallStub(CodeStub* stub); - // Return from a code stub after popping its arguments. - void StubReturn(int argc); - // Call a runtime routine. void CallRuntime(const Runtime::Function* f, int num_arguments, SaveFPRegsMode save_doubles = kDontSaveFPRegs); @@ -752,10 +714,12 @@ class MacroAssembler: public Assembler { // Non-SSE2 instructions. void Pextrd(Register dst, XMMRegister src, int8_t imm8); - void Pinsrd(XMMRegister dst, Register src, int8_t imm8) { - Pinsrd(dst, Operand(src), imm8); + void Pinsrd(XMMRegister dst, Register src, int8_t imm8, + bool is_64_bits = false) { + Pinsrd(dst, Operand(src), imm8, is_64_bits); } - void Pinsrd(XMMRegister dst, const Operand& src, int8_t imm8); + void Pinsrd(XMMRegister dst, const Operand& src, int8_t imm8, + bool is_64_bits = false); void Lzcnt(Register dst, Register src) { Lzcnt(dst, Operand(src)); } void Lzcnt(Register dst, const Operand& src); @@ -811,8 +775,6 @@ class MacroAssembler: public Assembler { // Use --debug_code to enable. void Assert(Condition cc, BailoutReason reason); - void AssertFastElements(Register elements); - // Like Assert(), but always enabled. void Check(Condition cc, BailoutReason reason); @@ -882,8 +844,10 @@ class MacroAssembler: public Assembler { private: bool generating_stub_; bool has_frame_; + Isolate* isolate_; // This handle will be patched with the code object on installation. Handle<Object> code_object_; + int jit_cookie_; // Helper functions for generating invokes. void InvokePrologue(const ParameterCount& expected, |