[PATCH] Fix up diagnostics in gimple-ssa-warn-alloca.c

[Jakub Jelinek]

Hi!

When looking at the diagnostics PRs, I've noticed that several diagnostic calls
in gimple-ssa-warn-alloca.c use G_(...) uselessly, it is only needed if the
argument is not a string literal.

Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux,
verified the messages are unmodified in gcc.pot, ok for trunk?

2019-03-07  Jakub Jelinek  <ja...@redhat.com>

        * gimple-ssa-warn-alloca.c (pass_walloca::execute): Don't wrap
        warning_at or inform messages in G_() if there is no ?:.

--- gcc/gimple-ssa-warn-alloca.c.jj     2019-01-01 12:37:18.193957952 +0100
+++ gcc/gimple-ssa-warn-alloca.c        2019-03-07 16:43:30.308166042 +0100
@@ -528,7 +528,7 @@ pass_walloca::execute (function *fun)
            }
          else if (warn_alloca)
            {
-             warning_at (loc, OPT_Walloca, G_("use of %<alloca%>"));
+             warning_at (loc, OPT_Walloca, "use of %<alloca%>");
              continue;
            }
          else if (warn_alloca_limit < 0)
@@ -571,8 +571,8 @@ pass_walloca::execute (function *fun)
                    && t.limit != 0)
                  {
                    print_decu (t.limit, buff);
-                   inform (loc, G_("limit is %wu bytes, but argument "
-                                   "may be as large as %s"),
+                   inform (loc, "limit is %wu bytes, but argument "
+                                "may be as large as %s",
                            is_vla ? warn_vla_limit : adjusted_alloca_limit,
                            buff);
                  }
@@ -588,7 +588,7 @@ pass_walloca::execute (function *fun)
                    && t.limit != 0)
                  {
                    print_decu (t.limit, buff);
-                   inform (loc, G_("limit is %wu bytes, but argument is %s"),
+                   inform (loc, "limit is %wu bytes, but argument is %s",
                              is_vla ? warn_vla_limit : adjusted_alloca_limit,
                              buff);
                  }
@@ -606,7 +606,7 @@ pass_walloca::execute (function *fun)
              break;
            case ALLOCA_IN_LOOP:
              gcc_assert (!is_vla);
-             warning_at (loc, wcode, G_("use of %<alloca%> within a loop"));
+             warning_at (loc, wcode, "use of %<alloca%> within a loop");
              break;
            case ALLOCA_CAST_FROM_SIGNED:
              gcc_assert (invalid_casted_type != NULL_TREE);

        Jakub