[Bug target/96955] Implement __builtin_thread_pointer for x86 TLS

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96955

--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by hongtao Liu <liuho...@gcc.gnu.org>:

https://gcc.gnu.org/g:e470d8af81d390df1166e9d9cf10b00c0692a495

commit r11-3067-ge470d8af81d390df1166e9d9cf10b00c0692a495
Author: liuhongt <hongtao....@intel.com>
Date:   Tue Sep 8 15:44:58 2020 +0800

    Implement __builtin_thread_pointer for x86 TLS.

    gcc/ChangeLog:
            PR target/96955
            * config/i386/i386.md (get_thread_pointer<mode>): New
            expander.

    gcc/testsuite/ChangeLog:

            * gcc.target/i386/builtin_thread_pointer.c: New test.