[Bug tree-optimization/109192] [13 Regression] timeout with -O3 since r13-5579

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109192

--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #6)
> On a fast machine compile eventually finishes and a time-report looks like
> 
>  dominator optimization             : 156.84 ( 52%)   0.00 (  0%) 156.86 (
> 52%)   112k (  1%)
>  backwards jump threading           : 145.15 ( 48%)   0.00 (  0%) 145.15 (
> 48%)    70k (  0%)
>  TOTAL                              : 302.15          0.02        302.19    
> 16M

With the fix in it's now

 dominator optimization             :   0.01 (  4%)   0.00 (  0%)   0.00 (  0%)
  112k (  1%)
 backwards jump threading           :   0.00 (  0%)   0.00 (  0%)   0.04 ( 13%)
   70k (  0%)

Thanks a lot (for reporting and for fixing)