Jakob Stoklund Olesen 3c4d54c4bd Implement value affinities for register allocation. ...

An SSA value is usually biased towards a specific register class or a
stack slot, depending on the constraints of the instructions using it.

Represent this bias as an Affinity enum, and implement a merging
algorithm for updating an affinity to satisfy a new constraint.

Affinities will be computed as part of the liveness analysis. This is
not implemented yet.

2017-01-27 10:22:50 -08:00

..

affinity.rs

Implement value affinities for register allocation.

2017-01-27 10:22:50 -08:00

allocatable_set.rs

Compute register class intersections.

2017-01-25 13:57:43 -08:00

liveness.rs

Add a liveness analysis.

2017-01-13 11:59:00 -08:00

liverange.rs

Implement value affinities for register allocation.

2017-01-27 10:22:50 -08:00

mod.rs

Implement value affinities for register allocation.

2017-01-27 10:22:50 -08:00