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Wrap layouts in a LayoutRepr constructor

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Part 1 of support semantic layout representations.
This commit is contained in:
Ayaz Hafiz 2023-05-10 13:22:10 -05:00
parent c2d2bd4bb9
commit c3eeb5e2cc
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GPG key ID: 0E2A37416A25EF58
32 changed files with 1254 additions and 1021 deletions
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26
crates/compiler/gen_wasm/src/layout.rs
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@ -1,5 +1,5 @@
use roc_builtins::bitcode::{FloatWidth, IntWidth};
use roc_mono::layout::{InLayout, Layout, LayoutInterner, STLayoutInterner, UnionLayout};
use roc_mono::layout::{InLayout, LayoutInterner, LayoutRepr, STLayoutInterner, UnionLayout};
use crate::{PTR_SIZE, PTR_TYPE};
use roc_wasm_module::ValueType;
@ -47,8 +47,8 @@ impl WasmLayout {
let (size, alignment_bytes) = interner.stack_size_and_alignment(layout);
match interner.get(layout) {
Layout::Builtin(Int(int_width)) => {
match interner.get(layout).repr {
LayoutRepr::Builtin(Int(int_width)) => {
use IntWidth::*;
match int_width {
@ -62,9 +62,9 @@ impl WasmLayout {
}
}
Layout::Builtin(Bool) => Self::Primitive(I32, size),
LayoutRepr::Builtin(Bool) => Self::Primitive(I32, size),
Layout::Builtin(Float(float_width)) => {
LayoutRepr::Builtin(Float(float_width)) => {
use FloatWidth::*;
match float_width {
@ -73,32 +73,32 @@ impl WasmLayout {
}
}
Layout::Builtin(Decimal) => Self::StackMemory {
LayoutRepr::Builtin(Decimal) => Self::StackMemory {
size,
alignment_bytes,
format: StackMemoryFormat::Decimal,
},
Layout::LambdaSet(lambda_set) => {
LayoutRepr::LambdaSet(lambda_set) => {
WasmLayout::new(interner, lambda_set.runtime_representation())
}
Layout::Builtin(Str | List(_))
| Layout::Struct { .. }
| Layout::Union(NonRecursive(_)) => Self::StackMemory {
LayoutRepr::Builtin(Str | List(_))
| LayoutRepr::Struct { .. }
| LayoutRepr::Union(NonRecursive(_)) => Self::StackMemory {
size,
alignment_bytes,
format: StackMemoryFormat::DataStructure,
},
Layout::Union(
LayoutRepr::Union(
Recursive(_)
| NonNullableUnwrapped(_)
| NullableWrapped { .. }
| NullableUnwrapped { .. },
)
| Layout::Boxed(_)
| Layout::RecursivePointer(_) => Self::Primitive(PTR_TYPE, PTR_SIZE),
| LayoutRepr::Boxed(_)
| LayoutRepr::RecursivePointer(_) => Self::Primitive(PTR_TYPE, PTR_SIZE),
}
}