[Bug target/116043] [15 regression] TLS relocation issue when building glibc with -O3 -mavx512bf16

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116043

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to H.J. Lu from comment #7)
> Linker only allows mov and add for @gottpoff(%rip).

Though LEA might indeed be a reasonable additional opcode?