https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120815
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Hongtao Liu from comment #2) > Maybe we should have something like mtune=intel_p and mtune=intel_e, P-core > and E-core are quite different from each other, mtune=intel maybe not > sufficient. We can add intel_p and intel_e. The intended usage of -mtune=intel is to generate a single binary to run on both big core and small core, similar to hybrid CPUs.
