language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-26 21:39:07 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Push interned layouts as mut throughout the backend, and intern box layouts

Browse source
This commit is contained in:
Ayaz Hafiz 2022-12-28 18:51:26 -06:00
parent dd6a72fc46
commit 7ab7fdfa7b
No known key found for this signature in database
GPG key ID: 0E2A37416A25EF58
26 changed files with 769 additions and 375 deletions
Download patch file Download diff file Expand all files Collapse all files

15
crates/compiler/mono/src/layout.rs
View file

@ -315,6 +315,10 @@ impl<'a> LayoutCache<'a> {
self.interner.get(interned)
}
pub fn put_in(&mut self, layout: &'a Layout<'a>) -> InLayout<'a> {
self.interner.insert(layout)
}
#[cfg(debug_assertions)]
pub fn statistics(&self) -> (CacheStatistics, CacheStatistics) {
(self.stats, self.raw_function_stats)
@ -678,7 +682,7 @@ pub enum Layout<'a> {
field_order_hash: FieldOrderHash,
field_layouts: &'a [Layout<'a>],
},
Boxed(&'a Layout<'a>),
Boxed(InLayout<'a>),
Union(UnionLayout<'a>),
LambdaSet(LambdaSet<'a>),
RecursivePointer,
@ -2494,7 +2498,9 @@ impl<'a> Layout<'a> {
.runtime_representation(interner)
.allocation_alignment_bytes(interner, target_info),
Layout::RecursivePointer => unreachable!("should be looked up to get an actual layout"),
Layout::Boxed(inner) => inner.allocation_alignment_bytes(interner, target_info),
Layout::Boxed(inner) => interner
.get(*inner)
.allocation_alignment_bytes(interner, target_info),
}
}
@ -2612,7 +2618,7 @@ impl<'a> Layout<'a> {
RecursivePointer => alloc.text("*self"),
Boxed(inner) => alloc
.text("Boxed(")
.append(inner.to_doc(alloc, interner, parens))
.append(interner.get(inner).to_doc(alloc, interner, parens))
.append(")"),
}
}
@ -3024,8 +3030,9 @@ fn layout_from_flat_type<'a>(
let inner_var = args[0];
let inner_layout = cached!(Layout::from_var(env, inner_var), criteria);
let inner_layout = env.cache.put_in(env.arena.alloc(inner_layout));
Cacheable(Ok(Layout::Boxed(env.arena.alloc(inner_layout))), criteria)
Cacheable(Ok(Layout::Boxed(inner_layout)), criteria)
}
_ => {
panic!(