[Bug target/80389] [7 Regression][ARM] -march=armv8-a and -mcpu=cortex-a57 results in invalid .cpu assembly directive
rearnsha at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Apr 11 14:21:00 GMT 2017
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80389
Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P1 |P2
Status|UNCONFIRMED |NEW
Last reconfirmed| |2017-04-11
Ever confirmed|0 |1
--- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
cc1: warning: switch -mcpu=cortex-a53 conflicts with -march=armv8-a switch
Changing the architecture to -march=armv8-a+crc (which matches cortex-a53)
causes the problem to go away.
More information about the Gcc-bugs
mailing list