[Bug rtl-optimization/78120] [6/7 Regression] If conversion no longer performed

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78120

--- Comment #6 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Created attachment 40028
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40028&action=edit
Candidate patch