Re[2]: [Patch Ping] [RFC] Alias export patch

[Dmitry Melnik <dm at ispras dot ru>]

Hi,

We've fixed the patch according to suggestions you've wrote earlier.

1. Alias sets are now stored as bitmaps instead of varrays.
The loop in the get_alias_set_1 (now get_extended_alias_set) has
been rewritten so it operates with bitmaps, not looping through all
the pointers.

2. Global variables were moved to struct function.

3. Some other coding issues were fixed. get_alias_set_1 can not
take the name get_alias_set, because it operates with different
numbers, so the functions that worked with get_alias_set and unaware
of new function logic won't work correctly with it's results.
The function is renamed to get_extended_alias_set and is called from
only one place in emit-rtl.c instead of get_alias_set.


--
Best regards,
  Dmitry

Attachment: Changelog.txt
Description: Text document

Attachment: alias-export.diff.txt
Description: Text document