diff options
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 35320c2fad9..a1ac0008c75 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -1141,15 +1141,14 @@ place_field (record_layout_info rli, tree field) } /* Does this field automatically have alignment it needs by virtue - of the fields that precede it and the record's own alignment? - We already align ms_struct fields, so don't re-align them. */ - if (known_align < desired_align - && !targetm.ms_bitfield_layout_p (rli->t)) + of the fields that precede it and the record's own alignment? */ + if (known_align < desired_align) { /* No, we need to skip space before this field. Bump the cumulative size to multiple of field alignment. */ - if (DECL_SOURCE_LOCATION (field) != BUILTINS_LOCATION) + if (!targetm.ms_bitfield_layout_p (rli->t) + && DECL_SOURCE_LOCATION (field) != BUILTINS_LOCATION) warning (OPT_Wpadded, "padding struct to align %q+D", field); /* If the alignment is still within offset_align, just align @@ -1171,7 +1170,8 @@ place_field (record_layout_info rli, tree field) if (! TREE_CONSTANT (rli->offset)) rli->offset_align = desired_align; - + if (targetm.ms_bitfield_layout_p (rli->t)) + rli->prev_field = NULL; } /* Handle compatibility with PCC. Note that if the record has any |