search for: rapassmanager

Hi Fernando, To do this you would need to change the register allocation pass on the fly. I don't think this is currently possible. Someone please correct me if I am wrong. I would like to see hierarchical pass capability built into pass manager. This allows us to group live variables, phi lowering, two- address, lower subreg, live interval analysis, coalescing, allocation, and

Hey all, is there a simple way to alternate between different register allocators at run time? I would like to decide dynamically which register allocator to use. The decision is based on information that is produced by a pass that executes before register allocation takes place. Is it possible to modify RegisterRegAlloc::Registry to take into consideration this information? Is there