re PR bootstrap/90873 (-Wmaybe-uninitialized warning in gcc/tree-ssa-forwprop.c…

re PR bootstrap/90873 (-Wmaybe-uninitialized warning in gcc/tree-ssa-forwprop.c breaks 32-bit bootstrap)

	PR bootstrap/90873.
	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
	TMR index check.

From-SVN: r272390

gcc/ChangeLog

+2019-06-17  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR bootstrap/90873.
+	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
+	TMR index check.
+
 2019-06-17  Tom de Vries  <tdevries@suse.de>
 
 	* config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Declare.

gcc/tree-ssa-alias.c

@@ -1535,7 +1535,7 @@ indirect_ref_may_alias_decl_p (tree ref1 ATTRIBUTE_UNUSED, tree base1,
   if (((TREE_CODE (base1) != TARGET_MEM_REF
        || (!TMR_INDEX (base1) && !TMR_INDEX2 (base1)))
        && (TREE_CODE (dbase2) != TARGET_MEM_REF
-	   || (!TMR_INDEX (dbase2) && !TMR_INDEX2 (base2))))
+	   || (!TMR_INDEX (dbase2) && !TMR_INDEX2 (dbase2))))
       && same_type_for_tbaa (TREE_TYPE (base1), TREE_TYPE (dbase2)) == 1
       && (TREE_CODE (TREE_TYPE (base1)) != ARRAY_TYPE
 	  || (TYPE_SIZE (TREE_TYPE (base1))