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

use crate::records::assembly_builder_a_64::AssemblyBuilderA64;
use crate::records::register_a_64::RegisterA64;

impl AssemblyBuilderA64 {
    pub fn rem(&mut self, dst: RegisterA64, src1: RegisterA64, src2: RegisterA64) {
        // dst must hold the quotient from a preceding sdiv/udiv.
        // dst != src1 because mul clobbers dst before sub reads src1.
        assert!(dst.index() != src1.index());

        // dst = src1 - (dst * src2);
        self.msub(dst, dst, src2, src1);
    }
}