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Test the profitability of interchange on the perfect nest.
authorspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 25 Jan 2011 06:45:04 +0000 (06:45 +0000)
committerspop <spop@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 25 Jan 2011 06:45:04 +0000 (06:45 +0000)
commit8f1020f8276d5af5a1cd08396fd40da5c186a90f
tree7fe78ae418b940d6266e911d1b01fdf12edfb407tree | snapshot
parenta3936cf61dfa08a7b096b1e4f940810bc64bd400commit | diff
Test the profitability of interchange on the perfect nest.

2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>

* graphite-interchange.c (lst_interchange_profitable_p): Takes a loop
nest and two loop depths as parameters.
(lst_try_interchange_loops): Call lst_interchange_profitable_p after
lst_perfect_nestify.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169201 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/ChangeLog.graphite diff | blob | history
gcc/graphite-interchange.c diff | blob | history
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