358                                                    Register map_reg,  in GenerateRestoreMap()  argument
362   DCHECK(!map_reg.is(scratch));  in GenerateRestoreMap()
363   __ LoadWeakValue(map_reg, cell, miss);  in GenerateRestoreMap()
365     __ lw(scratch, FieldMemOperand(map_reg, Map::kBitField3Offset));  in GenerateRestoreMap()
372 void NamedStoreHandlerCompiler::GenerateConstantCheck(Register map_reg,  in GenerateConstantCheck()  argument
377   DCHECK(!map_reg.is(scratch));  in GenerateConstantCheck()
378   DCHECK(!map_reg.is(value_reg));  in GenerateConstantCheck()
380   __ LoadInstanceDescriptors(map_reg, scratch);  in GenerateConstantCheck()
390   Register map_reg = scratch1();  in GenerateFieldTypeChecks()  local
392   DCHECK(!value_reg.is(map_reg));  in GenerateFieldTypeChecks()
397     __ lw(map_reg, FieldMemOperand(value_reg, HeapObject::kMapOffset));  in GenerateFieldTypeChecks()
404         __ Branch(miss_label, ne, map_reg, Operand(scratch));  in GenerateFieldTypeChecks()
407       __ Branch(&do_store, eq, map_reg, Operand(scratch));  in GenerateFieldTypeChecks()
504       Register map_reg = scratch1;  in CheckPrototypes()  local
506         __ lw(map_reg, FieldMemOperand(reg, HeapObject::kMapOffset));  in CheckPrototypes()
515         __ Branch(miss, ne, scratch2, Operand(map_reg));  in CheckPrototypes()
518         __ lw(holder_reg, FieldMemOperand(map_reg, Map::kPrototypeOffset));  in CheckPrototypes()