[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2017-06-08 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26493 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2013-12-30 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26493 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added CC|

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2013-12-30 Thread mkgnu at mkgnu dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26493 --- Comment #9 from Kristis Makris mkgnu at mkgnu dot net --- I won't see, open or read your email. I won't even know you emailed me. If there's something you want me to do you have to use this:

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2013-12-30 Thread mkgnu at mkgnu dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26493 --- Comment #10 from Kristis Makris mkgnu at mkgnu dot net --- I won't see, open or read your email. I won't even know you emailed me. If there's something you want me to do you have to use this:

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2013-12-30 Thread mkgnu at mkgnu dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26493 --- Comment #11 from Kristis Makris mkgnu at mkgnu dot net --- I won't see, open or read your email. I won't even know you emailed me. If there's something you want me to do you have to use this:

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2013-12-30 Thread mkgnu at mkgnu dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26493 --- Comment #12 from Kristis Makris mkgnu at mkgnu dot net --- Please revise and resubmit. I can't tell clearly why whatever it is you are asking is important.

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2007-04-30 Thread mkgnu at mkgnu dot net
--- Comment #6 from mkgnu at mkgnu dot net 2007-04-30 23:42 --- It seems that when I use -freorder-blocks-and-partition along with -fprofile-use (after I have already run once an executable compiled with -freorder-blocks-and-partition -fprofile-generate) I can produce an object file

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2007-04-30 Thread pinskia at gcc dot gnu dot org
--- Comment #7 from pinskia at gcc dot gnu dot org 2007-04-30 23:48 --- (In reply to comment #6) But when I try to further link this object file with other object files to produce an executable, the .text.unlikely section is missing from the final executable. I've tried this with

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2007-04-24 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2007-04-24 20:27 --- *** Bug 31689 has been marked as a duplicate of this bug. *** -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2007-04-24 Thread mkgnu at mkgnu dot net
--- Comment #5 from mkgnu at mkgnu dot net 2007-04-25 02:12 --- (In reply to comment #3) I've tried a couple of different ways to use branch predictions for partitioning, but it never leads to meaningful results. Either everything is hot or everything is cold. I don't know what

[Bug rtl-optimization/26493] -freorder-blocks-and-partition is a dud without generated profiling data

2007-04-13 Thread steven at gcc dot gnu dot org
--- Comment #3 from steven at gcc dot gnu dot org 2007-04-13 22:41 --- I've tried a couple of different ways to use branch predictions for partitioning, but it never leads to meaningful results. Either everything is hot or everything is cold. I don't know what else to do about this.