[COMMITTED] Include memmodel.h in adjust-alignment.c

[Rainer Orth]

Hi Kito,

> Tested and committed with fixes, thanks your review :)

this patch broke SPARC bootstrap:

In file included from ./tm_p.h:4,
                 from /vol/gcc/src/hg/master/local/gcc/adjust-alignment.c:28:
/vol/gcc/src/hg/master/local/gcc/config/sparc/sparc-protos.h:45:47: error: use 
of enum 'memmodel' without previous declaration
 extern void sparc_emit_membar_for_model (enum memmodel, int, int);
                                               ^~~~~~~~

Fixed by including memmodel.h.  Bootstrapped on sparc-sun-solaris2.11
and i386-pc-solaris2.11, installed as obvious.

        Rainer

-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University


2020-05-21  Rainer Orth  <r...@cebitec.uni-bielefeld.de>

        gcc:
        * adjust-alignment.c: Include memmodel.h.


# HG changeset patch
# Parent  874f4dad97cc15024c5ed184a1b4e54daa37e69a
Include memmodel.h in adjust-alignment.c

diff --git a/gcc/adjust-alignment.c b/gcc/adjust-alignment.c
--- a/gcc/adjust-alignment.c
+++ b/gcc/adjust-alignment.c
@@ -25,6 +25,7 @@ along with GCC; see the file COPYING3.  
 #include "target.h"
 #include "tree.h"
 #include "tree-pass.h"
+#include "memmodel.h"
 #include "tm_p.h"
 
 namespace {