r274523 - in /trunk/gcc: ChangeLog config/aarch...

Thu Aug 15 09:00:00 GMT 2019

Author: rsandifo
Date: Thu Aug 15 09:00:22 2019
New Revision: 274523

URL: https://gcc.gnu.org/viewcvs?rev=274523&root=gcc&view=rev
Log:
[AArch64] Add a aarch64_sve_mode_p query

This patch adds an exported function for testing whether a mode is
an SVE mode.  The ACLE will make more use of it, but there's already
one place that can benefit.

2019-08-15  Richard Sandiford  <richard.sandiford@arm.com>

gcc/
	* config/aarch64/aarch64-protos.h (aarch64_sve_mode_p): Declare.
	* config/aarch64/aarch64.c (aarch64_sve_mode_p): New function.
	(aarch64_select_early_remat_modes): Use it.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-protos.h
    trunk/gcc/config/aarch64/aarch64.c