[Bug tree-optimization/80520] [7/8 Regression] Performance regression from missing if-conversion

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80520

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
   Target Milestone|---                         |7.2

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Looks like again (from just the quoted dumps) path splitting removes the RTL
if-conversion opportunity here.  Of course just because the testcase wraps
the computation in a loop that does nothing interesting.