diff options
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index cf7171430f9..07eac874908 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -1169,14 +1169,12 @@ place_field (record_layout_info rli, tree field) /* Work out the known alignment so far. Note that A & (-A) is the value of the least-significant bit in A that is one. */ if (! integer_zerop (rli->bitpos)) - known_align = (tree_to_uhwi (rli->bitpos) - & - tree_to_uhwi (rli->bitpos)); + known_align = least_bit_hwi (tree_to_uhwi (rli->bitpos)); else if (integer_zerop (rli->offset)) known_align = 0; else if (tree_fits_uhwi_p (rli->offset)) known_align = (BITS_PER_UNIT - * (tree_to_uhwi (rli->offset) - & - tree_to_uhwi (rli->offset))); + * least_bit_hwi (tree_to_uhwi (rli->offset))); else known_align = rli->offset_align; @@ -1479,14 +1477,12 @@ place_field (record_layout_info rli, tree field) approximate this by seeing if its position changed), lay out the field again; perhaps we can use an integral mode for it now. */ if (! integer_zerop (DECL_FIELD_BIT_OFFSET (field))) - actual_align = (tree_to_uhwi (DECL_FIELD_BIT_OFFSET (field)) - & - tree_to_uhwi (DECL_FIELD_BIT_OFFSET (field))); + actual_align = least_bit_hwi (tree_to_uhwi (DECL_FIELD_BIT_OFFSET (field))); else if (integer_zerop (DECL_FIELD_OFFSET (field))) actual_align = MAX (BIGGEST_ALIGNMENT, rli->record_align); else if (tree_fits_uhwi_p (DECL_FIELD_OFFSET (field))) actual_align = (BITS_PER_UNIT - * (tree_to_uhwi (DECL_FIELD_OFFSET (field)) - & - tree_to_uhwi (DECL_FIELD_OFFSET (field)))); + * least_bit_hwi (tree_to_uhwi (DECL_FIELD_OFFSET (field)))); else actual_align = DECL_OFFSET_ALIGN (field); /* ACTUAL_ALIGN is still the actual alignment *within the record* . |