https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83308
--- Comment #13 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- Cacheline size is 32 bytes according to the documentation: > www.st.com/resource/en/user_manual/cd00147165.pdf (page 75) PC quantum should be 2 bytes as SH uses a 16-bit instruction encoding. No idea about GOARCH_MINFRAMESIZE though. Patch submitted here: https://gcc.gnu.org/ml/gcc-patches/2017-12/msg01111.html
