r242186 - in /branches/ARM/sve-branch/gcc: alia...

[rsandifo at gcc dot gnu dot org]

Author: rsandifo
Date: Fri Nov 11 17:15:00 2016
New Revision: 242186

URL: https://gcc.gnu.org/viewcvs?rev=242186&root=gcc&view=rev
Log:
Turn HARD_REGNO_MODE_OK into a target hook

This patch turns HARD_REGNO_MODE_OK into a target hook, but as with the
previous patch, targets continue to define the macro.  Again it would be
good to make the targets define the hook directly, but that's left as
future work.

Modified:
    branches/ARM/sve-branch/gcc/alias.c
    branches/ARM/sve-branch/gcc/caller-save.c
    branches/ARM/sve-branch/gcc/combine.c
    branches/ARM/sve-branch/gcc/doc/md.texi
    branches/ARM/sve-branch/gcc/doc/tm.texi
    branches/ARM/sve-branch/gcc/doc/tm.texi.in
    branches/ARM/sve-branch/gcc/expr.c
    branches/ARM/sve-branch/gcc/ira.c
    branches/ARM/sve-branch/gcc/ira.h
    branches/ARM/sve-branch/gcc/lra-assigns.c
    branches/ARM/sve-branch/gcc/lra-constraints.c
    branches/ARM/sve-branch/gcc/recog.c
    branches/ARM/sve-branch/gcc/regcprop.c
    branches/ARM/sve-branch/gcc/reginfo.c
    branches/ARM/sve-branch/gcc/regrename.c
    branches/ARM/sve-branch/gcc/reload.c
    branches/ARM/sve-branch/gcc/reload1.c
    branches/ARM/sve-branch/gcc/rtlanal.c
    branches/ARM/sve-branch/gcc/sel-sched.c
    branches/ARM/sve-branch/gcc/target.def
    branches/ARM/sve-branch/gcc/targhooks.c
    branches/ARM/sve-branch/gcc/targhooks.h
    branches/ARM/sve-branch/gcc/varasm.c