Jan Hubicka <hubi...@ucw.cz> writes: > > I also added X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL to bobcat tuning, since it > seems like obvious omision (after double checking in optimization manual) and > droped X86_TUNE_FOUR_JUMP_LIMIT for buldozer cores.
When tuning for Intel SandyBridge+ it would be actually interesting to use a 32 byte window instead of 16 bytes. The decoded icache has a 3 jump limit per 32byte. So if K8 support is dropped from generic could just change it over to 32 bytes there? -Andi -- a...@linux.intel.com -- Speaking for myself only
