https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100009
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Target Milestone|--- |9.4
Summary|[9 Regression] |[9 Regression]
|-march=native doesn't |-march=native doesn't work
|recognize tigerlake |on tigerlake
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Looking at the backport it looks like -march=native on a tigerlake system
will expand to -march=tigerlake but that's not recognized later since the
required support is missing.
