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use crate::error::Result;
use crate::instruction_set::InstructionSet;
use crate::integer_interner::IntegerInterner;
use crate::linear::{Action, MatchOp, MatchResult};
use crate::optimizer::PeepholeOptimizer;
use crate::paths::PathInterner;
use peepmatic_automata::Automaton;
use serde::{Deserialize, Serialize};
#[cfg(feature = "construct")]
use std::fs;
#[cfg(feature = "construct")]
use std::path::Path;
#[derive(Debug, Serialize, Deserialize)]
pub struct PeepholeOptimizations {
pub paths: PathInterner,
pub integers: IntegerInterner,
pub automata: Automaton<MatchResult, MatchOp, Box<[Action]>>,
}
impl PeepholeOptimizations {
pub fn deserialize(serialized: &[u8]) -> Result<Self> {
let peep_opt: Self = bincode::deserialize(serialized)?;
Ok(peep_opt)
}
#[cfg(feature = "construct")]
pub fn serialize_to_file(&self, path: &Path) -> Result<()> {
let file = fs::File::create(path)?;
bincode::serialize_into(file, self)?;
Ok(())
}
pub fn optimizer<'peep, 'ctx, I>(&'peep self, instr_set: I) -> PeepholeOptimizer<'peep, 'ctx, I>
where
I: InstructionSet<'ctx>,
{
PeepholeOptimizer {
peep_opt: self,
instr_set,
right_hand_sides: vec![],
actions: vec![],
backtracking_states: vec![],
}
}
}