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Re: [PATCH] More loop-distribution TLC


On Fri, 13 Sep 2013, Richard Biener wrote:

> 
> This is the last cleanup before I start adding new features.
> 
> Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk.
> 
> Richard.
> 
> 2013-09-13  Richard Biener  <rguenther@suse.de>
> 
> 	* tree-data-ref.h (known_dependences_p): Move here ...
> 	* tree-loop-distribution.c (known_dependences_p): ... from here.
> 	(dump_rdg_component, debug_rdg_component): Remove.
> 	(dump_rdg): Adjust.
> 	(generate_loops_for_partition): Use gimple_uid instead of
> 	relying on matching stmt visit order.
> 	(rdg_build_partitions): Take starting stmt vector.
> 	(ldist_gen): Merge into ...
> 	(distribute_loop): ... this function.  Do not compute starting
> 	vertices vector.

Forgot

        * tree-cfg.c (gimple_duplicate_bb): Copy UID for PHIs.

we are already copying UID and all flags for other gimple stmts.

Richard.


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