luaur-code-gen 0.1.0

Native (A64/X64) code generation for Luau (Rust).
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

use crate::enums::ir_condition::IrCondition;
use crate::macros::codegen_assert::CODEGEN_ASSERT;

pub fn compare_i64_i64_ir_condition(a: i64, b: i64, cond: IrCondition) -> bool {
    match cond {
        IrCondition::Equal => a == b,
        IrCondition::NotEqual => a != b,
        IrCondition::Less => a < b,
        IrCondition::NotLess => !(a < b),
        IrCondition::LessEqual => a <= b,
        IrCondition::NotLessEqual => !(a <= b),
        IrCondition::Greater => a > b,
        IrCondition::NotGreater => !(a > b),
        IrCondition::GreaterEqual => a >= b,
        IrCondition::NotGreaterEqual => !(a >= b),
        IrCondition::UnsignedLess => (a as u64) < (b as u64),
        IrCondition::UnsignedLessEqual => (a as u64) <= (b as u64),
        IrCondition::UnsignedGreater => (a as u64) > (b as u64),
        IrCondition::UnsignedGreaterEqual => (a as u64) >= (b as u64),
        _ => {
            CODEGEN_ASSERT!(false, "Unsupported condition");
            false
        }
    }
}