Dumping branch predictions made by gcc

saikatd saikatdutta.pro2011@gmail.com
Sat Nov 1 08:49:00 GMT 2014


Hi, I am working on a project on profile based branch predictions. I want to
know whether gcc dumps the branch predictions it made based on profiles or
heuristics? I know gcc outputs the .gcda files when -fprofile-arcs is used.
But I am interested on how gcc uses them and what predictions does it make



--
View this message in context: http://gcc.1065356.n5.nabble.com/Dumping-branch-predictions-made-by-gcc-tp1085407.html
Sent from the gcc - Help mailing list archive at Nabble.com.



More information about the Gcc-help mailing list