diff options
Diffstat (limited to 'gcc/gimple-fold.c')
| -rw-r--r-- | gcc/gimple-fold.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c index a3afe87..b6f6054 100644 --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -4697,6 +4697,8 @@ clear_padding_type (clear_padding_struct *buf, tree type, HOST_WIDE_INT sz) if (fldsz == 0) continue; HOST_WIDE_INT pos = int_byte_position (field); + if (pos >= sz) + continue; HOST_WIDE_INT bpos = tree_to_uhwi (DECL_FIELD_BIT_OFFSET (field)); bpos %= BITS_PER_UNIT; @@ -4772,6 +4774,8 @@ clear_padding_type (clear_padding_struct *buf, tree type, HOST_WIDE_INT sz) else { HOST_WIDE_INT pos = int_byte_position (field); + if (pos >= sz) + continue; HOST_WIDE_INT fldsz = tree_to_shwi (DECL_SIZE_UNIT (field)); gcc_assert (pos >= 0 && fldsz >= 0 && pos >= cur_pos); clear_padding_add_padding (buf, pos - cur_pos); |