Fixing 'instanceof' opcode handler.
Fixing 'instanceof' opcode handler.

martijnthe/jerryscript,glistening/jerryscript,tilmannOSG/jerryscript,dbatyai/jerryscript,slaff/jerryscript,glistening/jerryscript,LeeHayun/jerryscript,jerryscript-project/jerryscript,grgustaf/jerryscript,yichoi/jerryscript,jerryscript-project/jerryscript,jerryscript-project/jerryscript,zherczeg/jerryscript,yichoi/jerryscript,LeeHayun/jerryscript,jerryscript-project/jerryscript,jack60504/jerryscript,martijnthe/jerryscript,jack60504/jerryscript,zherczeg/jerryscript,glistening/jerryscript,LeeHayun/jerryscript,akosthekiss/jerryscript,akosthekiss/jerryscript,grgustaf/jerryscript,bsdelf/jerryscript,LeeHayun/jerryscript,bzsolt/jerryscript,robertsipka/jerryscript,robertsipka/jerryscript,bsdelf/jerryscript,bzsolt/jerryscript,bsdelf/jerryscript,LaszloLango/jerryscript,yichoi/jerryscript,dbatyai/jerryscript,akosthekiss/jerryscript,LeeHayun/jerryscript,dbatyai/jerryscript,dbatyai/jerryscript,martijnthe/jerryscript,slaff/jerryscript,jack60504/jerryscript,LaszloLango/jerryscript,grgustaf/jerryscript,jack60504/jerryscript,slaff/jerryscript,LaszloLango/jerryscript,loki04/jerryscript,tilmannOSG/jerryscript,akosthekiss/jerryscript,bsdelf/jerryscript,grgustaf/jerryscript,gabrielschulhof/jerryscript,loki04/jerryscript,tilmannOSG/jerryscript,dbatyai/jerryscript,LaszloLango/jerryscript,robertsipka/jerryscript,zherczeg/jerryscript,martijnthe/jerryscript,gabrielschulhof/jerryscript,glistening/jerryscript,loki04/jerryscript,martijnthe/jerryscript,bzsolt/jerryscript,glistening/jerryscript,loki04/jerryscript,slaff/jerryscript,grgustaf/jerryscript,robertsipka/jerryscript,gabrielschulhof/jerryscript,zherczeg/jerryscript,bzsolt/jerryscript,gabrielschulhof/jerryscript,yichoi/jerryscript,jack60504/jerryscript,loki04/jerryscript,robertsipka/jerryscript,jerryscript-project/jerryscript,loki04/jerryscript,jack60504/jerryscript,martijnthe/jerryscript,tilmannOSG/jerryscript,robertsipka/jerryscript,bsdelf/jerryscript,bsdelf/jerryscript,yichoi/jerryscript,akosthekiss/jerryscript,bzsolt/jerryscript,tilmannOSG/jerryscript,slaff/jerryscript,LaszloLango/jerryscript,grgustaf/jerryscript,glistening/jerryscript,zherczeg/jerryscript,gabrielschulhof/jerryscript