[Bug target/103910] openjdk17 causes ICE on -O3 -march=opteron -fchecking-new: during GIMPLE pass: aprefetch: in gimple_build_call, at gimple.c:267

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103910

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2022-01-04
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
          Component|tree-optimization           |target

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
      call = gimple_build_call (FENCE_FOLLOWING_MOVNT, 0);


config/i386/i386.h:#define FENCE_FOLLOWING_MOVNT x86_mfence


/* Fence to use after loop using movnt.  */
tree x86_mfence;


There is no GTY on that in config/i386/i386.c.