[Bug ipa/102059] Incorrect always_inline diagnostic in LTO mode with #pragma GCC target("cpu=power10")

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102059

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
OPTION_MASK_P8_FUSION is purely optimization and shouldn't prevent inlining,
no?

As of HTM it would make the testcase a user error - when using -mcpu=power10 it
would require building with -mcpu=power8 -mno-htm?

Thus INVALID based on HTM, and the OPTION_MASK_P8_FUSION (and other "tuning"
things) should be excluded from the compares in the backend, at least for the
always-inline case.