[Bug target/124529] bad reject of register declaration at top level

[jreiser at bitwagon dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124529

--- Comment #1 from jreiser at bitwagon dot com ---
Created attachment 63939
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63939&action=edit
"gcc -v" output on stderr