[jorgsowa]

IR commit: 4a1208ccbfc8ca32a5103baf9820ad3cbb6ff06e

[iliaal]

LGTM, just needs dstogov/ir#297 to merge

[jorgsowa]

Thanks! I will update the PR when it lands in IR.

[iluuu1994]

Do we need ir_ra_fast.c at all? I just removed it in GH-25198 (didn't see this PR). It does rely on ir_jit_compile() not being used so that linking succeeds, which is slightly hacky. Or are there plans to use the new register allocator?

[dstogov]

You don't need to merge ir_ra_simple.c and ir_ra_fast.c. They are not used.

[jorgsowa]

I removed both ir_ra_simple and ir_ra_fast allocators from PR. It doesn't make sense to include them if they are unused.