https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57333
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |x86_64-linux-gnu Last reconfirmed| |2021-07-30 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Testcase for the error: $ echo | gcc -dM -E - -march=amdfam10 -mno-lzcnt | grep LZCNT #define __LZCNT__ 1 Is broken again on the trunk.