Switch Cranelift over to regalloc2. - #3989

Merged

cfallin merged 26 commits into

bytecodealliance:mainfrom

cfallin:regalloc2-clean

Apr 14, 2022

Commits on Apr 4, 2022

Switch from regalloc.rs to regalloc2 dependency.
cfallin
committed
df47799
Remove regalloc algorithm setting (we now only have one option, regalloc2).
cfallin
committed
f6c5bd7
Add Reg/VirtualReg/RealReg abstractions on top of regalloc2's types.
cfallin
committed
52d7f2c
Update core VCode and MachInst definitions, VCode implementation, and lowering machinery for regalloc2.
cfallin
committed
a985b41
Remove `DeferredDisplay` (no longer needed with new disassembly strategy).
cfallin
committed
519c12e
ABI-code changes for regalloc2.
cfallin
committed
ef2dff7
Minor updates to ISLE rules and glue, and regeneration of ISLE generated code.
cfallin
committed
747edaf
aarch64 Inst-abstraction updates
cfallin
committed
c5c248c
s390x Inst-abstraction updates
cfallin
committed
62a0cf2

Commits on Apr 5, 2022

x64 Inst-abstraction updates
cfallin
committed
b9a1f72
Unwind updates for regalloc2.
cfallin
committed
44ac283
Test updates.
cfallin
committed
4efc608
Add doc describing design changes for regalloc2 integration.
cfallin
committed
d4a5f0e

Commits on Apr 13, 2022

Commits on Apr 14, 2022