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wasmtime/cranelift/isle/isle
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Trevor Elliott 46e42601eb ISLE: Always default the priority to 0 (#4983) 
* Always default priorities to 0 in the ISLE IR
* Fix a hidden overlap in the x64 backend
2022-09-29 15:32:29 -07:00
..
isle_examples
ISLE: add support for multi-extractors and multi-constructors. (#4908)
2022-09-21 23:36:50 +00:00
src
ISLE: Always default the priority to 0 (#4983)
2022-09-29 15:32:29 -07:00
tests
ISLE: Allow shadowing in let expressions (#4562)
2022-08-01 21:10:28 +00:00
build.rs
ISLE: Allow shadowing in let expressions (#4562)
2022-08-01 21:10:28 +00:00
Cargo.toml
ISLE: Add the overlap_errors pragma (#4981)
2022-09-29 12:40:39 -07:00
README.md
Add docs to all public exports and deny(missing_docs) going forward
2021-11-11 15:56:55 -08:00

README.md

ISLE: Instruction Selection / Lowering Expressions

ISLE is a domain specific language (DSL) for instruction selection and lowering clif instructions to vcode's MachInsts in Cranelift.

ISLE is a statically-typed term-rewriting language. You define rewriting rules that map input terms (clif instructions) into output terms (MachInsts). These rules get compiled down into Rust source test that uses a tree of match expressions that is as good or better than what you would have written by hand.