[Bug target/125375] [16/17 Regression] wrong code at -O{2,3} with "-fno-inline -fno-compare-elim" on x86_64-linux-gnu since r16-1551

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125375

--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 64505
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64505&action=edit
An updated patch