Re: [PATCH 07/10] x86: add (adjust) XOP insn attributes

2023-08-03 Thread Hongtao Liu via Gcc-patches
On Thu, Aug 3, 2023 at 4:14 PM Jan Beulich via Gcc-patches wrote: > > Many were lacking "prefix" and "prefix_extra", some had a bogus value of > 2 for "prefix_extra" (presumably inherited from their SSE5 counterparts, > which are long gone) and a meaningless "prefix_data16" one. Where > missing,

[PATCH 07/10] x86: add (adjust) XOP insn attributes

2023-08-03 Thread Jan Beulich via Gcc-patches
Many were lacking "prefix" and "prefix_extra", some had a bogus value of 2 for "prefix_extra" (presumably inherited from their SSE5 counterparts, which are long gone) and a meaningless "prefix_data16" one. Where missing, "mode" attributes are also added. (Note that "sse4arg" and "ssemuladd" ones