This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
profile-guided optimization
- From: qiongc at cse dot unsw dot edu dot au (Qiong Cai)
- To: gcc at gcc dot gnu dot org
- Date: Thu, 12 Feb 2004 14:04:46 +1100
- Subject: profile-guided optimization
Hi,
I'd like to know how many profile-guided optimizations implemented in GCC.
I checked the source, and the optimizations such as "tracer" and "reorder
basic block" use the profiling information ( static or real profiling).
Are there any other optimzations using profiling info?
thanks.
Qiong