r251509 - in /trunk/gcc: ChangeLog expr.c

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Wed Aug 30 11:18:20 2017
New Revision: 251509

URL: https://gcc.gnu.org/viewcvs?rev=251509&root=gcc&view=rev
Log:
[57/77] Use scalar_int_mode in expand_expr_addr_expr

This patch rewrites the condition:

  if (tmode != address_mode && tmode != pointer_mode)
    tmode = address_mode;

to the equivalent:

  tmode == pointer_mode ? pointer_mode : address_mode

The latter has the advantage that the result is naturally
a scalar_int_mode; a later mechanical patch makes it one.

2017-08-30  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

gcc/
	* expr.c (expand_expr_addr_expr): Add a new_tmode local variable
	that is always either address_mode or pointer_mode.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c