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#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates,)]
#![warn(unused_import_braces)]
#![cfg_attr(feature = "std", deny(unstable_features))]
#![cfg_attr(
feature = "clippy",
plugin(clippy(conf_file = "../../clippy.toml"))
)]
#![cfg_attr(
feature = "cargo-clippy",
allow(new_without_default, new_without_default_derive)
)]
#![cfg_attr(
feature = "cargo-clippy",
warn(
float_arithmetic,
mut_mut,
nonminimal_bool,
option_map_unwrap_or,
option_map_unwrap_or_else,
print_stdout,
unicode_not_nfc,
use_self
)
)]
#![cfg_attr(not(feature = "std"), no_std)]
#![cfg_attr(not(feature = "std"), feature(alloc))]
#[cfg(not(feature = "std"))]
extern crate alloc;
extern crate cranelift_codegen;
mod constant_folding;
use cranelift_codegen::{isa::TargetIsa, settings::FlagsOrIsa, CodegenResult, Context};
pub fn optimize(ctx: &mut Context, isa: &TargetIsa) -> CodegenResult<()> {
ctx.verify_if(isa)?;
fold_constants(ctx, isa)?;
Ok(())
}
pub fn fold_constants<'a, FOI>(ctx: &mut Context, fisa: FOI) -> CodegenResult<()>
where
FOI: Into<FlagsOrIsa<'a>>,
{
constant_folding::fold_constants(&mut ctx.func);
ctx.verify_if(fisa)?;
Ok(())
}
#[cfg(not(feature = "std"))]
mod std {
pub use alloc::{boxed, slice, string, vec};
pub use core::*;
}