diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -4992,8 +4992,9 @@ store_field (target, bitsize, bitpos, mode, exp, value_mode, align >>= 1; emit_block_move (target, temp, - GEN_INT ((bitsize + BITS_PER_UNIT - 1) - / BITS_PER_UNIT), + bitsize == -1 ? expr_size (exp) + : GEN_INT ((bitsize + BITS_PER_UNIT - 1) + / BITS_PER_UNIT), align); return value_mode == VOIDmode ? const0_rtx : target; @@ -6927,8 +6928,9 @@ expand_expr (exp, target, tmode, modifier) target = assign_temp (type, 0, 1, 1); emit_block_move (target, op0, - GEN_INT ((bitsize + BITS_PER_UNIT - 1) - / BITS_PER_UNIT), + bitsize == -1 ? expr_size (exp) + : GEN_INT ((bitsize + BITS_PER_UNIT - 1) + / BITS_PER_UNIT), BITS_PER_UNIT); return target; |