[Bug target/122119] [x86] invalid assembly for TILELOADDRS on MinGW

[lin1.hu at intel dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122119

--- Comment #9 from Hu Lin <lin1.hu at intel dot com> ---
amx-movrs was supported in GCC-15, so only backport the patch to
releases/gcc-15.