On 09/06/2016 12:52 PM, Bin Cheng wrote:
Hi,
This simple patch changes slpeel_tree_duplicate_loop_edge_cfg by putting copied
loop after its new preheader and after the original loop's latch in basic
block's linked list. It doesn't change CFG at all, but makes the dump cfg a
little bit easier to read. I assume this is good for basic block reordering
too?
Thanks,
bin
2016-09-01 Bin Cheng <bin.ch...@arm.com>
* tree-vect-loop-manip.c (slpeel_tree_duplicate_loop_to_edge_cfg): Put
duplicated loop after its preheader and after the original loop.
In theory bb reordering ought to clean this up. But better to generate
good code from the start when it's easy to do so.
OK.
jeff
