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Make layout methods easier on interner

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Ayaz Hafiz 2023-01-03 18:07:47 -06:00
parent e14a0abb99
commit dc6b7003a8
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1 changed files with 18 additions and 2 deletions
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20
crates/compiler/mono/src/layout/intern.rs
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@ -114,8 +114,14 @@ pub trait LayoutInterner<'a>: Sized {
/// Retrieves a value from the interner.
fn get(&self, key: InLayout<'a>) -> Layout<'a>;
fn alignment_bytes(&self, target_info: TargetInfo, layout: InLayout<'a>) -> u32 {
self.get(layout).alignment_bytes(self, target_info)
fn target_info(&self) -> TargetInfo;
fn alignment_bytes(&self, layout: InLayout<'a>) -> u32 {
self.get(layout).alignment_bytes(self, self.target_info())
}
fn stack_size(&self, layout: InLayout<'a>) -> u32 {
self.get(layout).stack_size(self, self.target_info())
}
}
@ -189,6 +195,7 @@ pub struct TLLayoutInterner<'a> {
normalized_lambda_set_map: BumpMap<LambdaSet<'a>, LambdaSet<'a>>,
/// Cache of interned values from the parent for local access.
vec: RefCell<Vec<Option<Layout<'a>>>>,
target_info: TargetInfo,
}
/// A single-threaded interner, with no concurrency properties.
@ -237,6 +244,7 @@ impl<'a> GlobalLayoutInterner<'a> {
map: Default::default(),
normalized_lambda_set_map: Default::default(),
vec: Default::default(),
target_info: self.0.target_info,
}
}
@ -404,6 +412,10 @@ impl<'a> LayoutInterner<'a> for TLLayoutInterner<'a> {
self.record(value, key);
value
}
fn target_info(&self) -> TargetInfo {
self.target_info
}
}
impl<'a> STLayoutInterner<'a> {
@ -493,4 +505,8 @@ impl<'a> LayoutInterner<'a> for STLayoutInterner<'a> {
let InLayout(index, _) = key;
self.vec[index]
}
fn target_info(&self) -> TargetInfo {
self.target_info
}
}