[Bug tree-optimization/125653] [17 regression] glibc printf miscompiled since r17-1238-g8e3eff39a4564c

[sjames at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125653

--- Comment #10 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 64666
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64666&action=edit
reduced.i

Attached a reduction from the dump. I haven't verified it or tried to clean it
up beyond the dump diff looking similar, can work on that tomorrow.