Message ID | CAFiYyc2mMXyvR0P4VRaevMM-yaUNuhHYkCS5W9u6iAOfBOxgoA@mail.gmail.com |
---|---|
State | New |
Headers | show |
Index: gcc/tree-ssa.c =================================================================== --- gcc/tree-ssa.c (revision 205520) +++ gcc/tree-ssa.c (working copy) @@ -1329,6 +1336,10 @@ non_rewritable_mem_ref_base (tree ref) if (DECL_P (ref)) return NULL_TREE; + /* For DEBUG_STMTs we have to look through ADDR_EXPRs. */ + if (TREE_CODE (ref) == ADDR_EXPR) + ref = TREE_OPERAND (ref, 0); + while (handled_component_p (base)) base = TREE_OPERAND (base, 0);