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r242197 - in /branches/ARM/sve-branch/gcc: read...


Author: rsandifo
Date: Fri Nov 11 17:17:14 2016
New Revision: 242197

URL: https://gcc.gnu.org/viewcvs?rev=242197&root=gcc&view=rev
Log:
Pass rtx and index to read-md.c iterator routines

The read-md.c iterator callbacks previously used a void *
to record the position at which the iterator value should be
installed.  This doesn't scale easily to the SUBREG_BYTE
representation used by a later patch, so this patch replaces
the void * with both an rtx and an operand number.  The operand
number is ignored for modes and codes.

Modified:
    branches/ARM/sve-branch/gcc/read-md.h
    branches/ARM/sve-branch/gcc/read-rtl.c


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