Re: Use MEM_SIZE rather than GET_MODE_SIZE in dce.c

[Jeff Law]

On 11/15/2016 09:17 AM, Richard Sandiford wrote:

Using MEM_SIZE is more general, since it copes with cases where
targets are forced to use BLKmode references for whatever reason.

Thanks,
Richard


[ This patch is part of the SVE series posted here:
  https://gcc.gnu.org/ml/gcc/2016-11/msg00030.html ]

gcc/
2016-11-15  Richard Sandiford  <richard.sandif...@arm.com>
            Alan Hayward  <alan.hayw...@arm.com>
            David Sherwood  <david.sherw...@arm.com>

        * dce.c (check_argument_store): Pass the size instead of
        the memory reference.
        (find_call_stack_args): Pass MEM_SIZE to check_argument_store.

OK.

Jeff