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add lowlevel helpers to can builtins

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Folkert 2021-02-15 22:33:58 +01:00
parent 0fdba3be56
commit fbaac9165f
1 changed files with 71 additions and 0 deletions
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71
compiler/can/src/builtins.rs
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@ -271,6 +271,77 @@ pub fn builtin_defs(var_store: &mut VarStore) -> MutMap<Symbol, Def> {
}
}
fn lowlevel_1(symbol: Symbol, op: LowLevel, var_store: &mut VarStore) -> Def {
let arg1_var = var_store.fresh();
let ret_var = var_store.fresh();
let body = RunLowLevel {
op,
args: vec![(arg1_var, Var(Symbol::ARG_1))],
ret_var,
};
defn(
symbol,
vec![(arg1_var, Symbol::ARG_1)],
var_store,
body,
ret_var,
)
}
fn lowlevel_2(symbol: Symbol, op: LowLevel, var_store: &mut VarStore) -> Def {
let arg1_var = var_store.fresh();
let arg2_var = var_store.fresh();
let ret_var = var_store.fresh();
let body = RunLowLevel {
op,
args: vec![
(arg1_var, Var(Symbol::ARG_1)),
(arg2_var, Var(Symbol::ARG_2)),
],
ret_var,
};
defn(
symbol,
vec![(arg1_var, Symbol::ARG_1), (arg2_var, Symbol::ARG_2)],
var_store,
body,
ret_var,
)
}
fn lowlevel_3(symbol: Symbol, op: LowLevel, var_store: &mut VarStore) -> Def {
let arg1_var = var_store.fresh();
let arg2_var = var_store.fresh();
let arg3_var = var_store.fresh();
let ret_var = var_store.fresh();
let body = RunLowLevel {
op,
args: vec![
(arg1_var, Var(Symbol::ARG_1)),
(arg2_var, Var(Symbol::ARG_2)),
(arg3_var, Var(Symbol::ARG_3)),
],
ret_var,
};
defn(
symbol,
vec![
(arg1_var, Symbol::ARG_1),
(arg2_var, Symbol::ARG_2),
(arg3_var, Symbol::ARG_3),
],
var_store,
body,
ret_var,
)
}
/// Num.maxInt : Int
fn num_max_int(symbol: Symbol, var_store: &mut VarStore) -> Def {
let int_var = var_store.fresh();