Fix ICE in pa_elf_select_rtx_section.

	2020-01-30  John David Anglin  <danglin@gcc.gnu.org>

	* config/pa/pa.c (pa_elf_select_rtx_section): Place function pointers
	without a DECL in .data.rel.ro.local.

gcc/ChangeLog

+2020-01-30  John David Anglin  <danglin@gcc.gnu.org>
+
+	* config/pa/pa.c (pa_elf_select_rtx_section): Place function pointers
+	without a DECL in .data.rel.ro.local.
+
 2020-01-30  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/93494

gcc/config/pa/pa.c

@@ -9852,7 +9852,7 @@ pa_elf_select_rtx_section (machine_mode mode, rtx x,
     {
       tree decl = SYMBOL_REF_DECL (x);
 
-      if (DECL_P (decl) && DECL_COMDAT_GROUP (decl))
+      if (!decl || (DECL_P (decl) && DECL_COMDAT_GROUP (decl)))
 	return get_named_section (NULL, ".data.rel.ro.local", 1);
     }