https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90873
--- Comment #9 from Jan Hubicka <hubicka at ucw dot cz> ---
Hi,
I am testing rather obvious fix
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix TMR check.
Index: tree-ssa-alias.c
===================================================================
--- tree-ssa-alias.c (revision 272383)
+++ tree-ssa-alias.c (working copy)
@@ -1535,7 +1535,7 @@ indirect_ref_may_alias_decl_p (tree ref1
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))
