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Remove support for the lazy jit mode

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I might re-implement it in the future, but would probably do so by
replacing cranelift-jit. cranelift-jit's api doesn't quite work well for
lazy jitting. And even so it adds complexity to cranelift-jit and breaks
cranelift-jit outside of x86_64.
This commit is contained in:
bjorn3 2025-03-05 15:35:51 +00:00
parent 0fcd068bec
commit 5d03df9431
6 changed files with 18 additions and 241 deletions
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9
docs/usage.md
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@ -41,20 +41,13 @@ or
$ $cg_clif_dir/dist/rustc-clif -Cllvm-args=jit-mode -Cprefer-dynamic my_crate.rs
```
There is also an experimental lazy jit mode. In this mode functions are only compiled once they are
first called.
```bash
$ $cg_clif_dir/dist/cargo-clif lazy-jit
```
## Shell
These are a few functions that allow you to easily run rust code from the shell using cg_clif as jit.
```bash
function jit_naked() {
echo "$@" | $cg_clif_dir/dist/rustc-clif - -Zunstable-options -Cllvm-args=jit-mode -Cllvm-args=jit-lazy -Cprefer-dynamic
echo "$@" | $cg_clif_dir/dist/rustc-clif - -Zunstable-options -Cllvm-args=jit-mode-Cprefer-dynamic
}
function jit() {