Re: [Qemu-devel] [PATCH v3 1/2] target-m68k: add abcd/sbcd/nbcd

[Richard Henderson]

On 11/07/2016 06:59 PM, Laurent Vivier wrote:
> +    tcg_gen_movi_i32(QREG_CC_X, 0);
> +    tcg_gen_andi_i32(val, val, 0x100);
> +    tcg_gen_setcond_i32(TCG_COND_NE, QREG_CC_C, val, QREG_CC_X);

This is

  tcg_gen_shri_i32(QREG_CC_C, val, 8);
  tcg_gen_andi_i32(QREG_CC_C, QREG_CC_C, 1);

Otherwise,

Reviewed-by: Richard Henderson <address@hidden>


r~