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Diffstat (limited to 'gcc/streamer-hooks.h')
| -rw-r--r-- | gcc/streamer-hooks.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/streamer-hooks.h b/gcc/streamer-hooks.h index b4c65629e47..0c1d483ac6a 100644 --- a/gcc/streamer-hooks.h +++ b/gcc/streamer-hooks.h @@ -51,6 +51,16 @@ struct streamer_hooks { and descriptors needed by the unpickling routines. It returns the tree instantiated from the stream. */ tree (*read_tree) (struct lto_input_block *, struct data_in *); + + /* [OPT] Called by lto_input_location to retrieve the source location of the + tree currently being read. If this hook returns NULL, lto_input_location + defaults to calling lto_input_location_bitpack. */ + location_t (*input_location) (struct lto_input_block *, struct data_in *); + + /* [OPT] Called by lto_output_location to write the source_location of the + tree currently being written. If this hook returns NULL, + lto_output_location defaults to calling lto_output_location_bitpack. */ + void (*output_location) (struct output_block *, location_t); }; #define stream_write_tree(OB, EXPR, REF_P) \ |