Zig 0.17.0-dev (Split by item)

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divmod

divmodei4.divmod

fn divmod(q: ?[]u32, r: ?[]u32, u: []const u32, v: []const u32, tu: []u32, tv: []u32) !void

File

lib/compiler_rt/divmodei4.zig:29

Code

fn divmod(q: ?[]u32, r: ?[]u32, u: []const u32, v: []const u32, tu: []u32, tv: []u32) !void {
    const u_sign: i32 = @bitCast(u[limb(u.len - 1, u.len)]);
    const v_sign: i32 = @bitCast(v[limb(v.len - 1, v.len)]);
    if (u_sign < 0) neg(tu, u);
    if (v_sign < 0) neg(tv, v);
    try @call(.always_inline, udivmod, .{ q, r, if (u_sign < 0) tu else u, if (v_sign < 0) tv else v });
    if (q) |x| if (u_sign ^ v_sign < 0) neg(x, x);
    if (r) |x| if (u_sign < 0) neg(x, x);
}