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add ir unknowninc instruction

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This commit is contained in:
Folkert 2021-05-16 17:25:01 +02:00
parent c2108d4ecd
commit ebd62485df
7 changed files with 56 additions and 14 deletions
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2
compiler/gen/src/llvm/bitcode.rs
View file

@ -453,7 +453,7 @@ pub fn build_rc_wrapper<'a, 'ctx, 'env>(
match rc_operation {
Mode::Inc => {
// we hardcode the 1 here
let n = 1;
let n = env.ptr_int().const_int(1, false);
increment_refcount_layout(env, function_value, layout_ids, n, value, layout);
}
Mode::Dec => {

24
compiler/gen/src/llvm/build.rs
View file

@ -2263,14 +2263,22 @@ pub fn build_exp_stmt<'a, 'ctx, 'env>(
let layout = *layout;
if layout.contains_refcounted() {
increment_refcount_layout(
env,
parent,
layout_ids,
*inc_amount,
value,
&layout,
);
let amount = env.ptr_int().const_int(*inc_amount, false);
increment_refcount_layout(env, parent, layout_ids, amount, value, &layout);
}
build_exp_stmt(env, layout_ids, scope, parent, cont)
}
IncUnknown {
to_increment,
amount: amount_symbol,
} => {
let (value, layout) = load_symbol_and_layout(scope, to_increment);
let layout = *layout;
if layout.contains_refcounted() {
let amount = load_symbol(scope, amount_symbol).into_int_value();
increment_refcount_layout(env, parent, layout_ids, amount, value, &layout);
}
build_exp_stmt(env, layout_ids, scope, parent, cont)

3
compiler/gen/src/llvm/build_list.rs
View file

@ -289,7 +289,8 @@ pub fn list_get_unsafe<'a, 'ctx, 'env>(
let result = builder.build_load(elem_ptr, "List.get");
increment_refcount_layout(env, parent, layout_ids, 1, result, elem_layout);
let n = env.ptr_int().const_int(1, false);
increment_refcount_layout(env, parent, layout_ids, n, result, elem_layout);
result
}

5
compiler/gen/src/llvm/refcounting.rs
View file

@ -423,16 +423,15 @@ pub fn increment_refcount_layout<'a, 'ctx, 'env>(
env: &Env<'a, 'ctx, 'env>,
parent: FunctionValue<'ctx>,
layout_ids: &mut LayoutIds<'a>,
inc_amount: u64,
inc_amount: IntValue<'ctx>,
value: BasicValueEnum<'ctx>,
layout: &Layout<'a>,
) {
let amount = env.ptr_int().const_int(inc_amount, false);
modify_refcount_layout(
env,
parent,
layout_ids,
CallMode::Inc(amount),
CallMode::Inc(inc_amount),
value,
layout,
);