r251522 - in /trunk/gcc: ChangeLog c-family/Cha...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Wed Aug 30 11:20:19 2017
New Revision: 251522

URL: https://gcc.gnu.org/viewcvs?rev=251522&root=gcc&view=rev
Log:
[71/77] Use opt_scalar_mode for mode iterators

This patch uses opt_scalar_mode when iterating over scalar modes.

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

gcc/
	* coretypes.h (opt_scalar_mode): New typedef.
	* gdbhooks.py (build_pretty_printers): Handle it.
	* machmode.h (mode_iterator::get_2xwider): Add overload for
	opt_mode<T>.
	* emit-rtl.c (init_emit_once): Use opt_scalar_mode when iterating
	over scalar modes.
	* expr.c (convert_mode_scalar): Likewise.
	* omp-low.c (omp_clause_aligned_alignment): Likewise.
	* optabs.c (expand_float): Likewise.
	(expand_fix): Likewise.
	* tree-vect-stmts.c (vectorizable_conversion): Likewise.

gcc/c-family/
	* c-common.c (c_common_fixed_point_type_for_size): Use opt_scalar_mode
	for the mode iterator.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/coretypes.h
    trunk/gcc/emit-rtl.c
    trunk/gcc/expr.c
    trunk/gcc/gdbhooks.py
    trunk/gcc/machmode.h
    trunk/gcc/omp-low.c
    trunk/gcc/optabs.c
    trunk/gcc/tree-vect-stmts.c