3 ms·
Do the branches happen at run time or are the optimized routines selected at install time (or something else?)
by grogers 12y ago
Do the branches happen at run time or are the optimized routines selected at install time (or something else?)
- gsg 12y agoAt load time. gcc's approach is to substitute an entry in the PLT, the CPU dispatch logic being run at that time to select the contents of the entry.