On Sun, Feb 26, 2023 at 9:27 AM Takayuki 'January June' Suwa <jjsuwa_sys3...@yahoo.co.jp> wrote: > This patch introduces the use of CLAMPS instruction when the instruction > is configured.
Testing. > (Totally off-topic, but do you know anything about the SALT/SALTU > instructions? > I see them in the "Core Architecture Instructions" in a recent Cadence > document > but not in slightly older Tensilica one...) Yes, they are a part of the core xtensa instruction set since the release RG-2015.0. I believe this translates to the test (XTENSA_MARCH_EARLIEST >= 260000). There's a chapter "Added instructions" at the end of the xtensa ISA book with the list of such opcodes. -- Thanks. -- Max
