Hi Mike, Please approve for backporting to GCC 16. -Surya
On 03/07/26 8:09 AM, Michael Meissner wrote: > On Fri, Jun 26, 2026 at 02:27:31PM +0530, Surya Kumari Jangala wrote: >> Changes from v1: >> Fixed formatting issues in changelog. >> >> This patch depends on: >> 1. Support for Dense Math Registers: >> https://gcc.gnu.org/pipermail/gcc-patches/2026-April/713352.html >> 2. Support for new DMF/MMA+ instructions: >> https://gcc.gnu.org/pipermail/gcc-patches/2026-June/721366.html >> >> This patch adds builtins for the Matrix Multiply Assist Plus (MMA+) >> instructions defined in RFC02658. These instructions may or may not be >> supported in a future Power processor. Specifically, builtins have been >> added for the following instructions: >> >> 1. Bfloat16 GER operations: >> - dmxvbf16gerx2 and its variants (pp, pn, np, nn) >> - pmdmxvbf16gerx2 and its variants (pp, pn, np, nn) >> >> 2. Signed accumulate variant for 8-bit integer GER operations: >> - dmxvi8gerx4spp >> - pmdmxvi8gerx4spp >> >> Note, the names of the builtins may change in the future. > > This looks ok, once the preceeding patches that add dense math support > are added. Obviously, once those patches go in, it may need to be > adjusted. >
