[Bug tree-optimization/106315] [13 Regression] 7.8% increased codesize on specfp 507.cactuBSSN_r

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106315

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed as triggered by jump threading somehow.  Note the RTL unroller is
notoriously not tuned.