[Bug target/57333] Wrong detection of LZCNT instruction, -mno-lzcnt has no effect

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

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.