Merge branch 'repairable2' into 'main'

Cargo.lock

hercules_ir/src/antideps.rs

hercules_ir/src/def_use.rs

hercules_ir/src/dom.rs

hercules_ir/src/dot.rs

hercules_ir/src/gcm.rs

hercules_ir/src/ir.rs

hercules_ir/src/loops.rs

hercules_ir/src/schedule.rs

hercules_ir/src/subgraph.rs

hercules_ir/src/typecheck.rs

hercules_opt/Cargo.toml

hercules_opt/src/dce.rs

hercules_opt/src/editor.rs

hercules_opt/src/gvn.rs

hercules_opt/src/lib.rs

hercules_opt/src/pass.rs