[Bug tree-optimization/84106] loop distribution cost-model needs work

2018-02-05 Thread bugzi...@poradnik-webmastera.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84106 --- Comment #6 from Daniel Fruzynski --- When you will be revisiting your cost-model for loops, please also take a look on this code. test2 has one assignment moved to separate loops, and it is about twice as fast as test1 function (for gcc 4.8.5

[Bug tree-optimization/84106] loop distribution cost-model needs work

2018-02-05 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84106 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|