[PATCH GCC8][23/33]Simple comment adjustment

[Bin Cheng]

Hi,
This is simple comment adjustment.

Thanks,
bin
2017-04-11  Bin Cheng  <bin.cheng@arm.com>

	* tree-ssa-loop-ivopts.c (allow_ip_end_pos_p): Refine comments.
	(get_shiftadd_cost): Ditto.
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