[graphite] Regression testing on 2009_08_25_12_50_01

[Sebastian Pop]

12:50 => Start run 2009_08_25_12_50_01
12:50 => SVN update
12:50 => Updated to:
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151090
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r151090 | spop | 2009-08-25 12:41:09 -0500 (Tue, 25 Aug 2009) | 19 lines

Strip mine uses a 2d+1 representation.

2009-08-25  Konrad Trifunovic  <konrad.trifunovic@gmail.com>
	    Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-blocking.c (pbb_strip_mine_loop_depth): Renamed
	pbb_strip_mine_time_depth.  Changed the implementation so that
	transformation is expressed as a transformation on
	time (scatttering) dimensions.  Also, ensures that the 2d+1
	scheduling format is preserved.
	(pbb_strip_mine_profitable_p): Profitability is based on the
	iteration number of a given time (scattering) dimension,
	and not on a original loop depth dimension.
	(pbb_strip_mine): Call pbb_number_of_iterations_at_time.
	(pbb_do_strip_mine): Call psct_dynamic_dim.
	* graphite-poly.c (pbb_number_of_iterations_at_time): New.
	* graphite-poly.h (pbb_number_of_iterations_at_time): Declared.
	(pbb_nb_dynamic_scattering_transform): New.
	(psct_dynamic_dim): New.
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12:50 => Configure
12:50 => Build