1. A system for rollback support in an exposed-pipeline processing element, the system comprising: the exposed-pipeline processing element comprising rollback support logic; and the rollback support logic configured to perform a method comprising: detecting an error associated with execution of an instruction in the exposed-pipeline processing element; determining whether the exposed-pipeline processing element supports replay of the instruction for a predetermined number of cycles; and based on determining that the exposed-pipeline processing element supports replay of the instruction, performing a rollback action in the exposed-pipeline processing element to attempt recovery from the error.