diff options
Diffstat (limited to 'gcc/tree-streamer-out.c')
| -rw-r--r-- | gcc/tree-streamer-out.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/tree-streamer-out.c b/gcc/tree-streamer-out.c index 17b5be7..df8b92a 100644 --- a/gcc/tree-streamer-out.c +++ b/gcc/tree-streamer-out.c @@ -767,6 +767,27 @@ write_ts_target_option (struct output_block *ob, tree expr) streamer_write_bitpack (&bp); } +/* Write a TS_OPTIMIZATION tree in EXPR to OB. */ + +static void +write_ts_optimization (struct output_block *ob, tree expr) +{ + struct cl_optimization *t = TREE_OPTIMIZATION (expr); + struct bitpack_d bp; + unsigned i, len; + + /* The cl_optimizaation is generated by the options + awk script, so we just recreate a byte-by-byte copy here. */ + + bp = bitpack_create (ob->main_stream); + len = sizeof (struct cl_optimization); + for (i = 0; i < len; i++) + bp_pack_value (&bp, ((unsigned char *)t)[i], 8); + /* Catch struct size mismatches between reader and writer. */ + bp_pack_value (&bp, 0x12345678, 32); + streamer_write_bitpack (&bp); +} + /* Write a TS_TRANSLATION_UNIT_DECL tree in EXPR to OB. */ static void @@ -841,6 +862,9 @@ streamer_write_tree_body (struct output_block *ob, tree expr, bool ref_p) if (CODE_CONTAINS_STRUCT (code, TS_TARGET_OPTION)) write_ts_target_option (ob, expr); + if (CODE_CONTAINS_STRUCT (code, TS_OPTIMIZATION)) + write_ts_optimization (ob, expr); + if (CODE_CONTAINS_STRUCT (code, TS_TRANSLATION_UNIT_DECL)) write_ts_translation_unit_decl_tree_pointers (ob, expr); } |