diff options
Diffstat (limited to 'gcc/data-streamer-in.c')
| -rw-r--r-- | gcc/data-streamer-in.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/data-streamer-in.c b/gcc/data-streamer-in.c index 2625af6..2a49fe2 100644 --- a/gcc/data-streamer-in.c +++ b/gcc/data-streamer-in.c @@ -184,3 +184,34 @@ streamer_read_gcov_count (struct lto_input_block *ib) gcc_assert (ret >= 0); return ret; } + +/* Read the physical representation of a wide_int val from + input block IB. */ + +wide_int +streamer_read_wide_int (struct lto_input_block *ib) +{ + HOST_WIDE_INT a[WIDE_INT_MAX_ELTS]; + int i; + int prec = streamer_read_uhwi (ib); + int len = streamer_read_uhwi (ib); + for (i = 0; i < len; i++) + a[i] = streamer_read_hwi (ib); + return wide_int::from_array (a, len, prec); +} + +/* Read the physical representation of a widest_int val from + input block IB. */ + +widest_int +streamer_read_widest_int (struct lto_input_block *ib) +{ + HOST_WIDE_INT a[WIDE_INT_MAX_ELTS]; + int i; + int prec ATTRIBUTE_UNUSED = streamer_read_uhwi (ib); + int len = streamer_read_uhwi (ib); + for (i = 0; i < len; i++) + a[i] = streamer_read_hwi (ib); + return widest_int::from_array (a, len); +} + |