[Bug target/121208] Wrong user-level interrupt vector value with TLS variable when build with optimisation

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121208

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

           What    |Removed                     |Added
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  Attachment #61953|0                           |1
        is obsolete|                            |

--- Comment #11 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 61959
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61959&action=edit
A patch

I am testing this patch to disallow __tls_get_addr with
no_caller_saved_registers
attribute.