[PATCH] correct max alignment check in symtab.c

[Paul Koning]

GCC was hitting an ICE on some pdp11 tests due to a typo in a max alignment 
check.

Committed as obvious.

        paul

ChangeLog:

2018-10-22  Paul Koning  <n...@arrl.net>

        * symtab.c (symtab_node::increase_alignment): Correct max
        alignment check.

Index: symtab.c
===================================================================
--- symtab.c    (revision 265403)
+++ symtab.c    (working copy)
@@ -2205,7 +2205,7 @@ increase_alignment_1 (symtab_node *n, void *v)
 void
 symtab_node::increase_alignment (unsigned int align)
 {
-  gcc_assert (can_increase_alignment_p () && align < MAX_OFILE_ALIGNMENT);
+  gcc_assert (can_increase_alignment_p () && align <= MAX_OFILE_ALIGNMENT);
   ultimate_alias_target()->call_for_symbol_and_aliases (increase_alignment_1,
                                                        (void *)(size_t) align,
                                                        true);