diff options
Diffstat (limited to 'gcc/gimple-streamer-in.c')
| -rw-r--r-- | gcc/gimple-streamer-in.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/gimple-streamer-in.c b/gcc/gimple-streamer-in.c index da670b8..eef0766 100644 --- a/gcc/gimple-streamer-in.c +++ b/gcc/gimple-streamer-in.c @@ -87,7 +87,9 @@ input_phi (struct lto_input_block *ib, basic_block bb, struct data_in *data_in, tree def = stream_read_tree (ib, data_in); int src_index = streamer_read_uhwi (ib); bitpack_d bp = streamer_read_bitpack (ib); - location_t arg_loc = stream_input_location (&bp, data_in); + /* Do not cache a location - we do not have API to get pointer to the + location in PHI statement and we may trigger reallocation. */ + location_t arg_loc = stream_input_location_now (&bp, data_in); basic_block sbb = BASIC_BLOCK_FOR_FN (fn, src_index); edge e = NULL; @@ -134,8 +136,9 @@ input_gimple_stmt (struct lto_input_block *ib, struct data_in *data_in, has_hist = bp_unpack_value (&bp, 1); stmt->subcode = bp_unpack_var_len_unsigned (&bp); - /* Read location information. */ - gimple_set_location (stmt, stream_input_location (&bp, data_in)); + /* Read location information. Caching here makes no sense until streamer + cache can handle the following gimple_set_block. */ + gimple_set_location (stmt, stream_input_location_now (&bp, data_in)); /* Read lexical block reference. */ gimple_set_block (stmt, stream_read_tree (ib, data_in)); |