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llvm codegen

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Folkert 2022-03-08 22:21:03 +01:00
parent f9c1af1dc4
commit 4cca0b3b3c
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2 changed files with 30 additions and 5 deletions
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11
compiler/gen_llvm/src/llvm/refcounting.rs
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@ -900,24 +900,26 @@ fn modify_refcount_boxed<'a, 'ctx, 'env>(
env: &Env<'a, 'ctx, 'env>,
layout_ids: &mut LayoutIds<'a>,
mode: Mode,
inner_layout: &Layout<'a>,
inner_layout: &'a Layout<'a>,
) -> FunctionValue<'ctx> {
let block = env.builder.get_insert_block().expect("to be in a function");
let di_location = env.builder.get_current_debug_location().unwrap();
let boxed_layout = env.arena.alloc(Layout::Boxed(inner_layout));
let (_, fn_name) = function_name_from_mode(
layout_ids,
&env.interns,
"increment_boxed",
"decrement_boxed",
inner_layout,
boxed_layout,
mode,
);
let function = match env.module.get_function(fn_name.as_str()) {
Some(function_value) => function_value,
None => {
let basic_type = basic_type_from_layout(env, &Layout::Boxed(&inner_layout));
let basic_type = basic_type_from_layout(env, boxed_layout);
let function_value = build_header(env, basic_type, mode, &fn_name);
modify_refcount_box_help(env, mode, inner_layout, function_value);
@ -952,11 +954,12 @@ fn modify_refcount_box_help<'a, 'ctx, 'env>(
// Add args to scope
let arg_symbol = Symbol::ARG_1;
let arg_val = fn_val.get_param_iter().next().unwrap();
arg_val.set_name(arg_symbol.as_str(&env.interns));
let boxed = arg_val.into_pointer_value();
let refcount_ptr = PointerToRefcount::from_ptr_to_data(env, boxed);
let call_mode = mode_to_call_mode(fn_val, mode);
let boxed_layout = Layout::Boxed(&inner_layout);
let boxed_layout = Layout::Boxed(inner_layout);
refcount_ptr.modify(call_mode, &boxed_layout, env);
// this function returns void