Techniques are described for enabling and/or disabling a secondary jump execution unit (JEU) in a micro-processor. The secondary JEU is incorporated in the micro-processor to operate concurrently with a primary JEU, and to enable the handling of simultaneous branch mispredicts on multiple branches. Activation and deactivation of the secondary JEU may be controlled by a pressure counter or a confidence counter. A pressure counter mechanism increments a count for each branch operation executed within the processor and decrements the count by a decay value during each cycle. A confidence counter mechanism increments a count for each correctly predicted branch, and decrements the count for each mispredict. Each counter signals an activation component, such as a port binding hardware component, to begin binding micro-operations to the secondary JEU when the counter exceeds an activation threshold. The counter mechanism may be thread-agnostic or thread-specific.