[Patch] bfin: move loop invariants out of loop

[Henderson, Stuart]

New version of previous patch.  Apologies.

Stu

-----Original Message-----
From: Henderson, Stuart
Sent: 31 March 2011 12:20
To: gcc-patches@gcc.gnu.org
Subject: [Patch] bfin: move loop invariants out of loop

The attached patch attempts to move loop invariants out of loops for Blackfin.


2011-03-31  Stuart Henderson  <stuart.henderson@analog.com>

   From Bernd Schmidt
   * config/bfin/bfin.c (bfin_gen_bundles): Don't try to bundle a jump.
   (bfin_optimize_loops_1, move_loop_constants): New static functions.
   (bfin_reorg): Call bfin_optimize_loops_1 if optimizing.


Thanks,
Stu
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