DragonFly BSD
DragonFly kernel List (threaded) for 2005-08
[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]

Re: "-O2 -fno-strict-aliasing -pipe"default for FreeBSD 6.x?


From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>
Date: Thu, 11 Aug 2005 10:39:19 -0700 (PDT)

:
:Interesting that they went with this choice of CFLAGS. Is this safe enough on gcc 3.4.x and also brings enough speed 
:benefit?
:
:Toma¾

    I would recommend using only -O.  We are going through compiler revs
    like soft butter, -O is the only thing I would consider to be 'safe'.

					-Matt
					Matthew Dillon 
					<dillon@xxxxxxxxxxxxx>



[Date Prev][Date Next]  [Thread Prev][Thread Next]  [Date Index][Thread Index]