diff options
Diffstat (limited to 'gcc/lto-streamer-out.cc')
| -rw-r--r-- | gcc/lto-streamer-out.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/lto-streamer-out.cc b/gcc/lto-streamer-out.cc index 1bc3f55..2e7af03 100644 --- a/gcc/lto-streamer-out.cc +++ b/gcc/lto-streamer-out.cc @@ -67,6 +67,7 @@ clear_line_info (struct output_block *ob) so that the first location with block in a function etc. always streams a change_block bit and the first block. */ ob->current_block = void_node; + ob->current_discr = UINT_MAX; } @@ -194,6 +195,7 @@ lto_output_location_1 (struct output_block *ob, struct bitpack_d *bp, if (loc >= RESERVED_LOCATION_COUNT) { expanded_location xloc = expand_location (loc); + unsigned discr = get_discriminator_from_loc (orig_loc); if (ob->reset_locus) { @@ -216,6 +218,7 @@ lto_output_location_1 (struct output_block *ob, struct bitpack_d *bp, bp_pack_value (bp, ob->current_line != xloc.line, 1); bp_pack_value (bp, ob->current_col != xloc.column, 1); + bp_pack_value (bp, ob->current_discr != discr, 1); if (ob->current_file != xloc.file) { @@ -242,6 +245,10 @@ lto_output_location_1 (struct output_block *ob, struct bitpack_d *bp, if (ob->current_col != xloc.column) bp_pack_var_len_unsigned (bp, xloc.column); ob->current_col = xloc.column; + + if (ob->current_discr != discr) + bp_pack_var_len_unsigned (bp, discr); + ob->current_discr = discr; } else bp_pack_int_in_range (bp, 0, RESERVED_LOCATION_COUNT + 1, loc); |