luaur-code-gen 0.1.0

Native (A64/X64) code generation for Luau (Rust).
Documentation 
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use crate::enums::ir_op_kind::IrOpKind;
use crate::records::ir_inst::IrInst;

#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Hash)]
#[repr(C)]
pub struct IrInstEq;

impl IrInstEq {
    #[inline]
    pub fn ir_inst_eq_operator_call(&self, a: &IrInst, b: &IrInst) -> bool {
        if a.cmd != b.cmd {
            return false;
        }

        let a_size = a.ops.size() as usize;
        let b_size = b.ops.size() as usize;

        if a_size == b_size {
            for i in 0..a_size {
                if !a.ops[i].ir_op_operator_eq(b.ops[i]) {
                    return false;
                }
            }
        } else if a_size < b_size {
            let mut i: usize = 0;
            while i < a_size {
                if !a.ops[i].ir_op_operator_eq(b.ops[i]) {
                    return false;
                }
                i += 1;
            }
            while i < b_size {
                if b.ops[i].kind() != IrOpKind::None {
                    return false;
                }
                i += 1;
            }
        } else {
            let mut i: usize = 0;
            while i < b_size {
                if !a.ops[i].ir_op_operator_eq(b.ops[i]) {
                    return false;
                }
                i += 1;
            }
            while i < a_size {
                if a.ops[i].kind() != IrOpKind::None {
                    return false;
                }
                i += 1;
            }
        }

        true
    }
}

impl luaur_common::records::dense_hash_table::DenseEq<crate::records::ir_inst::IrInst>
    for IrInstEq
{
    fn eq(&self, a: &crate::records::ir_inst::IrInst, b: &crate::records::ir_inst::IrInst) -> bool {
        self.ir_inst_eq_operator_call(a, b)
    }
}