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Diffstat (limited to 'gcc/ada/ChangeLog')
| -rw-r--r-- | gcc/ada/ChangeLog | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index ba92e3b..3e9e7ea 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,25 @@ +2011-11-20 Eric Botcazou <ebotcazou@adacore.com> + + * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Adjust + call to components_to_record. + (components_to_record): Add FIRST_FREE_POS parameter. For the variant + part, reuse enclosing union even if there is a representation clause + on the Unchecked_Union. If there is a variant part, compute the new + first free position, if any. Adjust call to self. Use a single field + directly only if it hasn't got a representation clause or is placed at + offset zero. Create the variant part at offset 0 if all the fields + down to this level have a rep clause. Do not chain the variant part + immediately and adjust downstream. + Do not test ALL_REP before moving the fields without rep clause to the + previous level. Call create_rep_part to create the REP part and force + a minimum size on it if necessary. Do not chain it immediately. + Create a fake REP part if there are fields without rep clause that need + to be laid out starting from FIRST_FREE_POS. + At the end, chain the REP part and then the variant part. + (create_rep_part): New function. + (get_rep_part): Minor tweak. + * gcc-interface/utils.c (tree_code_for_record_type): Minor tweak. + 2011-11-18 Iain Sandoe <iains@gcc.gnu.org> PR target/50678 |