[Bug target/86547] s390x: Maximum number of LRA assignment passes is achieved (30) when compiling a small inline assembler snippet

[iii at linux dot ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86547

--- Comment #4 from Ilya Leoshkevich <iii at linux dot ibm.com> ---
Created attachment 44430
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44430&action=edit
patch v1