[Bug target/89502] Error: can't encode segment `%fs' with 32-bit address

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89502

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2019-02-26
                 CC|                            |ubizjak at gmail dot com
     Ever confirmed|0                           |1

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
We should do

        movl    $24, %edx
        movl    %fs:(%rdx), %ecx

instead of

        movl    $24, %edx
        movl    %fs:(%edx), %ecx

Ever better, we can use UNSPEC_TP to handle it:

        movl    %fs:24, %ecx

to save a register.