diff options
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 77771c09b64..c68453e984b 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -12234,7 +12234,7 @@ mem_loc_descriptor (rtx rtl, enum machine_mode mode, op1 = mem_loc_descriptor (XEXP (rtl, 1), mode, mem_mode, VAR_INIT_STATUS_INITIALIZED); if (op1 == 0) - break; + return NULL; add_loc_descr (&mem_loc_result, op1); add_loc_descr (&mem_loc_result, new_loc_descr (DW_OP_plus, 0, 0)); @@ -13882,6 +13882,10 @@ loc_list_from_tree (tree loc, int want_address) have_address = 1; break; + case TARGET_MEM_REF: + case SSA_NAME: + return NULL; + case COMPOUND_EXPR: return loc_list_from_tree (TREE_OPERAND (loc, 1), want_address); |