diff options
Diffstat (limited to 'deps/v8/src/mips/lithium-codegen-mips.h')
| -rw-r--r-- | deps/v8/src/mips/lithium-codegen-mips.h | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/deps/v8/src/mips/lithium-codegen-mips.h b/deps/v8/src/mips/lithium-codegen-mips.h index a208c4009a..3d31ef10ba 100644 --- a/deps/v8/src/mips/lithium-codegen-mips.h +++ b/deps/v8/src/mips/lithium-codegen-mips.h @@ -55,8 +55,6 @@ class LCodeGen BASE_EMBEDDED { deoptimizations_(4, info->zone()), deopt_jump_table_(4, info->zone()), deoptimization_literals_(8, info->zone()), - prototype_maps_(0, info->zone()), - transition_maps_(0, info->zone()), inlined_function_count_(0), scope_(info->scope()), status_(UNUSED), @@ -80,7 +78,6 @@ class LCodeGen BASE_EMBEDDED { Heap* heap() const { return isolate()->heap(); } Zone* zone() const { return zone_; } - // TODO(svenpanne) Use this consistently. int LookupDestination(int block_id) const { return chunk()->LookupDestination(block_id); } @@ -151,6 +148,7 @@ class LCodeGen BASE_EMBEDDED { void DoDeferredRandom(LRandom* instr); void DoDeferredStringCharCodeAt(LStringCharCodeAt* instr); void DoDeferredStringCharFromCode(LStringCharFromCode* instr); + void DoDeferredAllocateObject(LAllocateObject* instr); void DoDeferredAllocate(LAllocate* instr); void DoDeferredInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr, Label* map_check); @@ -171,10 +169,7 @@ class LCodeGen BASE_EMBEDDED { int additional_offset); // Emit frame translation commands for an environment. - void WriteTranslation(LEnvironment* environment, - Translation* translation, - int* arguments_index, - int* arguments_count); + void WriteTranslation(LEnvironment* environment, Translation* translation); // Declare methods that deal with the individual node types. #define DECLARE_DO(type) void Do##type(L##type* node); @@ -297,10 +292,7 @@ class LCodeGen BASE_EMBEDDED { void AddToTranslation(Translation* translation, LOperand* op, bool is_tagged, - bool is_uint32, - bool arguments_known, - int arguments_index, - int arguments_count); + bool is_uint32); void RegisterDependentCodeForEmbeddedMaps(Handle<Code> code); void PopulateDeoptimizationData(Handle<Code> code); int DefineDeoptimizationLiteral(Handle<Object> literal); @@ -329,13 +321,13 @@ class LCodeGen BASE_EMBEDDED { static Condition TokenToCondition(Token::Value op, bool is_unsigned); void EmitGoto(int block); - void EmitBranch(int left_block, - int right_block, + template<class InstrType> + void EmitBranch(InstrType instr, Condition cc, Register src1, const Operand& src2); - void EmitBranchF(int left_block, - int right_block, + template<class InstrType> + void EmitBranchF(InstrType instr, Condition cc, FPURegister src1, FPURegister src2); @@ -373,7 +365,8 @@ class LCodeGen BASE_EMBEDDED { // true and false label should be made, to optimize fallthrough. Condition EmitIsString(Register input, Register temp1, - Label* is_not_string); + Label* is_not_string, + SmiCheck check_needed); // Emits optimized code for %_IsConstructCall(). // Caller should branch on equal condition. @@ -392,6 +385,17 @@ class LCodeGen BASE_EMBEDDED { Register source, int* offset, AllocationSiteMode mode); + // Emit optimized code for integer division. + // Inputs are signed. + // All registers are clobbered. + // If 'remainder' is no_reg, it is not computed. + void EmitSignedIntegerDivisionByConstant(Register result, + Register dividend, + int32_t divisor, + Register remainder, + Register scratch, + LEnvironment* environment); + void EnsureSpaceForLazyDeopt(); void DoLoadKeyedExternalArray(LLoadKeyed* instr); @@ -412,8 +416,6 @@ class LCodeGen BASE_EMBEDDED { ZoneList<LEnvironment*> deoptimizations_; ZoneList<Deoptimizer::JumpTableEntry> deopt_jump_table_; ZoneList<Handle<Object> > deoptimization_literals_; - ZoneList<Handle<Map> > prototype_maps_; - ZoneList<Handle<Map> > transition_maps_; int inlined_function_count_; Scope* const scope_; Status status_; |