[Bug middle-end/83610] __builtin_expect sometimes is ignored

2017-12-29 Thread bugzi...@poradnik-webmastera.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83610 --- Comment #3 from Daniel Fruzynski --- Created attachment 42980 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42980&action=edit Benchmark Here is benchmark for this case. With unlikely() execution time decreases from 20.5sec to 20.3sec

[Bug middle-end/83610] __builtin_expect sometimes is ignored

2017-12-29 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83610 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|