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Use specialize_all

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This commit is contained in:
Richard Feldman 2020-05-21 22:09:11 -04:00
parent 639c132ce0
commit 42e3d35564
4 changed files with 81 additions and 47 deletions
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16
compiler/mono/src/expr.rs
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@ -1432,9 +1432,17 @@ pub fn specialize_all<'a>(
env: &mut Env<'a, '_>,
mut procs: Procs<'a>,
layout_cache: &mut LayoutCache<'a>,
) {
) -> (Vec<'a, (Symbol, Layout<'a>, Proc<'a>)>, MutSet<Symbol>) {
let mut answer = Vec::with_capacity_in(procs.pending_specializations.len(), env.arena);
let mut runtime_errors = MutSet::default();
let mut is_finished = procs.pending_specializations.is_empty();
// TODO replace this synchronous loop with a work-stealing queue which
// processes each entry in pending_specializations in parallel, one
// module at a time (because the &mut env will need exclusive access to
// that module's IdentIds; the only reason Env is &mut in specialize is
// that we need to generate unique symbols and register them in them module's
// IdentIds).
while !is_finished {
let Procs {
partial_procs,
@ -1457,10 +1465,10 @@ pub fn specialize_all<'a>(
match specialize(env, &mut procs, name, layout_cache, pending, partial_proc) {
Ok(proc) => {
// TODO stuff
answer.push((name, layout, proc));
}
Err(()) => {
// TODO runtime error
runtime_errors.insert(name);
}
}
}
@ -1468,6 +1476,8 @@ pub fn specialize_all<'a>(
is_finished = procs.pending_specializations.is_empty();
}
(answer, runtime_errors)
}
fn specialize<'a>(