https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102943
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[12 Regression] VRP |[12 Regression] Jump
|threader compile-time hog |threader compile-time hog
|with 521.wrf_r |with 521.wrf_r
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
The 'tree VRP threader' instances are now gone (well, obviously..). There's
now
backwards jump threading : 15.98 ( 13%)
TOTAL : 120.33
backwards jump threading : 41.23 ( 33%)
TOTAL : 125.43
backwards jump threading : 89.97 ( 19%)
TOTAL : 473.55
in the three biggest LTRANS units (all others are <10s compile time). It might
be that the VRP threading opportunities are now simply taken by backwards
threader instances.
So, re-confirmed.
