From: raya <raya@xxxxxxxxxxxxxxxxxxxxx>
Hello,
So thanks to Mike Murphy, I know now how to output IR of CG at almost
every CG stage.
Is there a way to seperate unrolling and SWP , so I can see first the IR
after unrolling, and then after swp?
-Wb,-ttprp:0x400000,-ttswp:2
will show the stages of the loop optimization (not just unrolling
and SWP, but also induction variable removal, prefetch generation, etc).
This may be more info than you really want, but it shows what happens.
-- Mike Murphy
-- mpm@xxxxxxx
-- quote of the day:
-- Two stonecutters were cutting stones into blocks.
-- The first said, "I'm cutting stones into blocks",
-- the second said, "I'm on a team that is building a cathedral."
|