diff options
Diffstat (limited to 'gcc/lto-streamer-in.c')
| -rw-r--r-- | gcc/lto-streamer-in.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/gcc/lto-streamer-in.c b/gcc/lto-streamer-in.c index 9ee1510..14d87ed 100644 --- a/gcc/lto-streamer-in.c +++ b/gcc/lto-streamer-in.c @@ -2197,6 +2197,23 @@ lto_input_ts_constructor_tree_pointers (struct lto_input_block *ib, } +/* Input a TS_TARGET_OPTION tree from IB into EXPR. */ + +static void +lto_input_ts_target_option (struct lto_input_block *ib, tree expr) +{ + unsigned i, len; + struct bitpack_d bp; + struct cl_target_option *t = TREE_TARGET_OPTION (expr); + + bp = lto_input_bitpack (ib); + len = sizeof (struct cl_target_option); + for (i = 0; i < len; i++) + ((unsigned char *)t)[i] = bp_unpack_value (&bp, 8); + if (bp_unpack_value (&bp, 32) != 0x12345678) + fatal_error ("cl_target_option size mismatch in LTO reader and writer"); +} + /* Helper for lto_input_tree. Read all pointer fields in EXPR from input block IB. DATA_IN contains tables and descriptors for the file being read. */ @@ -2281,9 +2298,7 @@ lto_input_tree_pointers (struct lto_input_block *ib, struct data_in *data_in, } if (CODE_CONTAINS_STRUCT (code, TS_TARGET_OPTION)) - { - sorry ("target optimization options not supported yet"); - } + lto_input_ts_target_option (ib, expr); } |