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Traverse nested layouts for code gen helpers

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This commit is contained in:
Brian Carroll 2021-12-15 01:03:51 +00:00
parent ae9e5f115f
commit 3eb9e9f7ac
3 changed files with 145 additions and 75 deletions
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18
compiler/gen_wasm/src/backend.rs
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@ -519,7 +519,7 @@ impl<'a> WasmBackend<'a> {
.get_mut(&self.env.module_id)
.unwrap();
let (rc_stmt, maybe_new_proc_info) = self
let (rc_stmt, new_specializations) = self
.helper_proc_gen
.expand_refcount_stmt(ident_ids, *layout, modify, *following);
@ -528,8 +528,10 @@ impl<'a> WasmBackend<'a> {
println!("## rc_stmt:\n{}\n{:?}", rc_stmt.to_pretty(200), rc_stmt);
}
// If this is the first call to a new helper proc, register its symbol data
maybe_new_proc_info.map(|info| self.register_helper_proc(info));
// If any new specializations were created, register their symbol data
for spec in new_specializations.into_iter() {
self.register_helper_proc(spec);
}
self.build_stmt(rc_stmt, ret_layout);
}
@ -970,12 +972,14 @@ impl<'a> WasmBackend<'a> {
.get_mut(&self.env.module_id)
.unwrap();
let (replacement_expr, maybe_new_proc_info) = self
let (replacement_expr, new_specializations) = self
.helper_proc_gen
.replace_generic_equals(ident_ids, &layout, arguments);
.specialize_equals(ident_ids, &layout, arguments);
// If this is the first call to a new helper proc, register its symbol data
maybe_new_proc_info.map(|info| self.register_helper_proc(info));
// If any new specializations were created, register their symbol data
for spec in new_specializations.into_iter() {
self.register_helper_proc(spec);
}
self.build_expr(&return_sym, replacement_expr, &layout, storage);
}