Remove safepoint support

bytecodealliance / regalloc2

A new register allocator

Apache License 2.0

218 stars 39 forks source link

Remove safepoint support #183

Closed elliottt closed 3 months ago

elliottt commented 3 months ago

As we have switched to modeling safepoints in clif directly, it's not longer necessary to track them in RA2. This PR is the first cut at removing safepoints from RA2.

Co-authored-by: Nick Fitzgerald fitzgen@gmail.com

fitzgen commented 3 months ago

@cfallin I believe this is ready for review now.

We are separately, as a follow up, also looking into removing OperandConstraint::Stack, as we believe it is now unused.