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wasm: generate RC inc for higher order builtins

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Brian Carroll 2022-04-01 08:46:53 +01:00
parent 05459455ec
commit 51789f38c2
3 changed files with 74 additions and 51 deletions
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32
compiler/gen_wasm/src/backend.rs
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@ -127,7 +127,8 @@ impl<'a> WasmBackend<'a> {
layout: ProcLayout<'a>,
source: ProcSource,
) -> u32 {
let wasm_fn_index = self.proc_lookup.len() as u32;
let proc_index = self.proc_lookup.len();
let wasm_fn_index = self.fn_index_offset + proc_index as u32;
let linker_sym_index = self.module.linking.symbol_table.len() as u32;
let name = self
@ -1547,4 +1548,33 @@ impl<'a> WasmBackend<'a> {
ret_storage,
);
}
pub fn gen_refcount_inc_for_zig(&mut self, layout: Layout<'a>) -> u32 {
let ident_ids = self
.interns
.all_ident_ids
.get_mut(&self.env.module_id)
.unwrap();
let (proc_symbol, new_specializations) = self
.helper_proc_gen
.gen_refcount_inc_proc(ident_ids, layout);
// If any new specializations were created, register their symbol data
for (spec_sym, spec_layout) in new_specializations.into_iter() {
self.register_helper_proc(spec_sym, spec_layout, ProcSource::Helper);
}
let proc_index = self
.proc_lookup
.iter()
.position(|lookup| {
lookup.name == proc_symbol && lookup.layout.arguments[0] == layout
})
.unwrap();
let wasm_fn_index = self.fn_index_offset + proc_index as u32;
wasm_fn_index
}
}