r271486 - in /trunk/gcc: ChangeLog config/rs600...

Tue May 21 22:06:00 GMT 2019

Author: segher
Date: Tue May 21 22:06:25 2019
New Revision: 271486

URL: https://gcc.gnu.org/viewcvs?rev=271486&root=gcc&view=rev
Log:
rs6000: wm -> wa+p8v


	* config/rs6000/constraints.md (define_register_constraint "wm"):
	Delete.
	* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
	RS6000_CONSTRAINT_wm.
	* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
	(rs6000_init_hard_regno_mode_ok): Adjust.
	* config/rs6000/vsx.md: Replace "wm" constraint by "wa" with "p8v".
	* doc/md.texi (Machine Constraints): Adjust.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/constraints.md
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.h
    trunk/gcc/config/rs6000/vsx.md
    trunk/gcc/doc/md.texi