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On 11/22/2013, 8:04 PM, dxq wrote:
fixing SMS, do you mean that we only modify the SMS pass?
You don't need loop unrolling when you have a good software pipelining
and loop vectorization. A good software pipelining can see through any
number of iterations and has no problems with code cache
, but if
inlining happens, it crashes down. if the functions are independent, is it
safe to force to do GGC after tree_rest_of_compilation?
Brs,
Thanks!
danxiaoqiang
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On 11/22/2013, 8:08 AM, dxq wrote:
hi,
I'm doing a work to make unroll, doloop, and sms pass work together as
following way:
* before the first unroll pass, duplicate all global information such as
insn chain and CFG as backup.
* unroll with factor = 1, go on to finish sms, and record the
.
That's what I can think of. you know, it's a very big and hard work. do
you have any suggestions about our current solution?
thanks for your reply!
danxiaoqiang
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