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peepmatic: Remove semi-outdated note from README

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While the goal is definitely still Cranelift focused, (a) this should be obvious
based on the fact that this is nested under the `cranelift/` directory, and (b)
Peepmatic *is* now generic over the IR it is optimizing, so it could potentially
be used on (say) rustc's MIR now.
This commit is contained in:
Nick Fitzgerald
2020-09-22 13:51:44 -07:00
parent a04001211c
commit 3f0d789830
1 changed files with 0 additions and 5 deletions
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cranelift/peepmatic/README.md
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@@ -54,11 +54,6 @@ superoptimizer like [Souper][]. Eventually, `peepmatic` should have a verifier
that ensures that the DSL's optimizations are sound, similar to what [Alive][]
does for LLVM optimizations.
Currently, `peepmatic` is targeting peephole optimizers that operate on
Cranelift's clif intermediate representation. The intended next target is
Cranelift's new backend's "vcode" intermediate representation. Supporting
non-Cranelift targets is not a goal.
[Cranelift]: https://github.com/bytecodealliance/wasmtime/tree/main/cranelift#readme
[Souper]: https://github.com/google/souper
[Alive]: https://github.com/AliveToolkit/alive2