diff options
Diffstat (limited to 'gcc/dwarf2out.c')
| -rw-r--r-- | gcc/dwarf2out.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 972ad7c..78c6bdf 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -9456,6 +9456,33 @@ add_location_or_const_value_attribute (dw_die_ref die, tree decl) add_AT_location_description (die, DW_AT_location, descr); break; + case PARALLEL: + { + rtvec par_elems = XVEC (rtl, 0); + int num_elem = GET_NUM_ELEM (par_elems); + enum machine_mode mode; + int i; + + /* Create the first one, so we have something to add to. */ + descr = loc_descriptor (XEXP (RTVEC_ELT (par_elems, 0), 0)); + mode = GET_MODE (XEXP (RTVEC_ELT (par_elems, 0), 0)); + add_loc_descr (&descr, + new_loc_descr (DW_OP_piece, GET_MODE_SIZE (mode), 0)); + for (i = 1; i < num_elem; i++) + { + dw_loc_descr_ref temp; + + temp = loc_descriptor (XEXP (RTVEC_ELT (par_elems, i), 0)); + add_loc_descr (&descr, temp); + mode = GET_MODE (XEXP (RTVEC_ELT (par_elems, i), 0)); + add_loc_descr (&descr, + new_loc_descr (DW_OP_piece, + GET_MODE_SIZE (mode), 0)); + } + } + add_AT_location_description (die, DW_AT_location, descr); + break; + default: abort (); } |