r251524 - in /trunk/gcc: ChangeLog config/aarch...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Wed Aug 30 11:20:40 2017
New Revision: 251524

URL: https://gcc.gnu.org/viewcvs?rev=251524&root=gcc&view=rev
Log:
[73/77] Pass scalar_mode to scalar_mode_supported_p

This patch makes the preferred_simd_mode target hook take a scalar_mode
rather than a machine_mode.

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

gcc/
	* target.def (preferred_simd_mode): Take a scalar_mode
	instead of a machine_mode.
	* targhooks.h (default_preferred_simd_mode): Likewise.
	* targhooks.c (default_preferred_simd_mode): Likewise.
	* config/arc/arc.c (arc_preferred_simd_mode): Likewise.
	* config/arm/arm.c (arm_preferred_simd_mode): Likewise.
	* config/c6x/c6x.c (c6x_preferred_simd_mode): Likewise.
	* config/epiphany/epiphany.c (epiphany_preferred_simd_mode): Likewise.
	* config/i386/i386.c (ix86_preferred_simd_mode): Likewise.
	* config/mips/mips.c (mips_preferred_simd_mode): Likewise.
	* config/nvptx/nvptx.c (nvptx_preferred_simd_mode): Likewise.
	* config/powerpcspe/powerpcspe.c (rs6000_preferred_simd_mode):
	Likewise.
	* config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Likewise.
	* config/s390/s390.c (s390_preferred_simd_mode): Likewise.
	* config/sparc/sparc.c (sparc_preferred_simd_mode): Likewise.
	* config/aarch64/aarch64.c (aarch64_preferred_simd_mode): Likewise.
	(aarch64_simd_scalar_immediate_valid_for_move): Update accordingly.
	* doc/tm.texi: Regenerate.
	* optabs-query.c (can_vec_mask_load_store_p): Return false for
	non-scalar modes.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.c
    trunk/gcc/config/arc/arc.c
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/c6x/c6x.c
    trunk/gcc/config/epiphany/epiphany.c
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/mips/mips.c
    trunk/gcc/config/nvptx/nvptx.c
    trunk/gcc/config/powerpcspe/powerpcspe.c
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/s390/s390.c
    trunk/gcc/config/sparc/sparc.c
    trunk/gcc/doc/tm.texi
    trunk/gcc/optabs-query.c
    trunk/gcc/target.def
    trunk/gcc/targhooks.c
    trunk/gcc/targhooks.h