Re: [PATCH 1/7] tcg/tcg-op: Document bswap16() byte pattern

[Philippe Mathieu-Daudé]

On 22/8/23 19:29, Richard Henderson wrote:

On 8/22/23 10:22, Philippe Mathieu-Daudé wrote:

         } else {
             tcg_gen_shli_i32(t1, arg, 8);   /*  t1 = xab. (IZ=0) */
                                             /*       .ab. (IZ=1) */
         }

         tcg_gen_or_i32(ret, t0, t1);        /* ret = ..ba (IZ=1 or OZ=1) */                                              /*     = ssba (OS=1)         */                                              /*     = xxba (no flag)      */

Clearer with xaba for no flag?

Right :)

Otherwise it looks ok.

Thanks!