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__hexagon_umodsi3

hexagon.__hexagon_umodsi3

fn __hexagon_umodsi3() callconv(.naked) noreturn

File

lib/compiler_rt/hexagon.zig:58

Code

fn __hexagon_umodsi3() callconv(.naked) noreturn {
    asm volatile (
        \\ {
        \\   r2 = cl0(r0)
        \\   r3 = cl0(r1)
        \\   p0 = cmp.gtu(r1,r0)
        \\  }
        \\  {
        \\   r2 = sub(r3,r2)
        \\   if (p0) jumpr r31
        \\  }
        \\  {
        \\   loop0(1f,r2)
        \\   p1 = cmp.eq(r2,#0)
        \\   r2 = lsl(r1,r2)
        \\  }
        \\  .falign
        \\ 1:
        \\  {
        \\   p0 = cmp.gtu(r2,r0)
        \\   if (!p0.new) r0 = sub(r0,r2)
        \\   r2 = lsr(r2,#1)
        \\   if (p1) r1 = #0
        \\  }:endloop0
        \\  {
        \\   p0 = cmp.gtu(r2,r0)
        \\   if (!p0.new) r0 = sub(r0,r1)
        \\   jumpr r31
        \\  }
    );
}