[Bug ipa/63566] [5 Regression] i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326

[mliska at suse dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63566

--- Comment #1 from Martin Liška <mliska at suse dot cz> ---
Created attachment 33738
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33738&action=edit
Patch that enables just a single function merge operation.