Re: [PATCH 02/10] x86: "sse4arg" adjustments

2023-08-03 Thread Hongtao Liu via Gcc-patches
On Thu, Aug 3, 2023 at 4:10 PM Jan Beulich via Gcc-patches wrote: > > Record common properties in other attributes' default calculations: > There's always a 1-byte immediate, and they're always encoded in a VEX3- > like manner (note that "prefix_extra" already evaluates to 1 in this > case). The d

[PATCH 02/10] x86: "sse4arg" adjustments

2023-08-03 Thread Jan Beulich via Gcc-patches
Record common properties in other attributes' default calculations: There's always a 1-byte immediate, and they're always encoded in a VEX3- like manner (note that "prefix_extra" already evaluates to 1 in this case). The drop now (or already previously) redundant explicit attributes, adding "mode"