Files

Jamey Sharp 0456c1d213 cranelift-isle: Factor constraint/binding relation (#5383 )

It turns out that during codegen I'll want to know which bindings were
added for a particular constraint. Factoring that out and making sure to
use it everywhere that constraints and bindings are created ensures that
these will always stay in sync. It also simplifies the implementation of
`normalize_equivalence_classes`, which needs to create bindings for
constraints but doesn't care what they are.

Also make `add_pattern_constraints` non-recursive and reuse allocations.

2022-12-08 02:26:51 +00:00

isle_examples

cranelift-isle: Add "partial" flag for constructors (#5392 )

2022-12-07 17:16:03 -08:00

src

cranelift-isle: Factor constraint/binding relation (#5383 )

2022-12-08 02:26:51 +00:00

tests

cranelift-isle: Rewrite error reporting (#5318 )

2022-11-23 14:20:48 -08:00

build.rs

ISLE: Allow shadowing in let expressions (#4562 )

2022-08-01 21:10:28 +00:00

Cargo.toml

Bump Wasmtime to 5.0.0 (#5372 )

2022-12-05 08:38:57 -06:00

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.