[PATCH] x86: fold AVX scalar to/from int conversion insns
H.J. Lu
hjl.tools@gmail.com
Mon Jun 24 16:31:00 GMT 2019
On Mon, Jun 24, 2019 at 7:10 AM Jan Beulich <JBeulich@suse.com> wrote:
>
> There's no point doing a separate decode of the VEX.L bit - both decoded
> forms are identical.
>
> opcodes/
> 2019-06-24 Jan Beulich <jbeulich@suse.com>
>
> * i386-dis.c (VEX_LEN_0F2A_P_1, VEX_LEN_0F2A_P_3,
> VEX_LEN_0F2C_P_1, VEX_LEN_0F2C_P_3, VEX_LEN_0F2D_P_1,
> VEX_LEN_0F2D_P_3): Delete.
> (vex_len_table): Move vcvtsi2ss, vcvtsi2sd, vcvttss2si,
> vcvttsd2si, vcvtss2si, and vcvtsd2si leaf entries ...
> (prefix_table): ... here.
>
OK.
Thanks.
--
H.J.
More information about the Binutils
mailing list