[PATCH 30/50] lower-subreg.c:resolve_subreg_use

[Jeff Law]

On 08/03/14 08:15, Richard Sandiford wrote:
> gcc/
> 	* lower-subreg.c: Include rtl-iter.h.
> 	(resolve_subreg_use): Turn from being a for_each_rtx callback
> 	to being a function that examines each subrtx itself.  Remove
> 	handling of null rtxes.
> 	(resolve_reg_notes, resolve_simple_move): Update accordingly.
> 	(decompose_multiword_subregs): Likewise.
OK.
Jeff