diff options
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 403f8ab4ea5..061eec4c434 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -1310,8 +1310,6 @@ compute_record_mode (tree type) BLKmode only because it isn't aligned. */ for (field = TYPE_FIELDS (type); field; field = TREE_CHAIN (field)) { - unsigned HOST_WIDE_INT bitpos; - if (TREE_CODE (field) != FIELD_DECL) continue; @@ -1323,19 +1321,6 @@ compute_record_mode (tree type) || ! host_integerp (DECL_SIZE (field), 1)) return; - bitpos = int_bit_position (field); - - /* Must be BLKmode if any field crosses a word boundary, - since extract_bit_field can't handle that in registers. */ - if (bitpos / BITS_PER_WORD - != ((tree_low_cst (DECL_SIZE (field), 1) + bitpos - 1) - / BITS_PER_WORD) - /* But there is no problem if the field is entire words - or bigger than a word. */ - && ! (tree_low_cst (DECL_SIZE (field), 1) % BITS_PER_WORD == 0 - || compare_tree_int (DECL_SIZE (field), BITS_PER_WORD) > 0)) - return; - /* If this field is the whole struct, remember its mode so that, say, we can put a double in a class into a DF register instead of forcing it to live in the stack. */ |