Add set operations for bool-vector.

http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00404.html

* data.c (Qbool_vector_p): New symbol.
(bool_vector_spare_mask,popcount_size_t_generic)
(popcount_size_t_msc,popcount_size_t_gcc)
(popcount_size_t)
(bool_vector_binop_driver)
(count_trailing_zero_bits,size_t_to_host_endian)
(Fbool_vector_exclusive_or)
(Fbool_vector_union)
(Fbool_vector_intersection,Fbool_vector_set_difference)
(Fbool_vector_subsetp,Fbool_vector_not)
(Fbool_vector_count_matches)
(Fbool_vector_count_matches_at): New functions.
(syms_of_data): Intern new symbol, functions.
* alloc.c (bool_vector_payload_bytes): New function.
(Fmake_bool_vector): Instead of calling Fmake_vector,
which performs redundant initialization and argument checking,
just call allocate_vector ourselves.  Make sure we clear any
terminating padding to zero.
(vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
instead of open-coding the size calculation.
(vroundup_ct): New macro.
(vroundup): Assume argument >= 0; invoke vroundup_ct.
* casetab.c (shuffle,set_identity): Change lint_assume to assume.
* composite.c (composition_gstring_put_cache): Change
lint_assume to assume.
* conf_post.h (assume): New macro.
(lint_assume): Remove.
* dispnew.c (update_frame_1): Change lint_assume to assume.
* ftfont.c (ftfont_shape_by_flt): Change lint_assume
to assume.
* image.c (gif_load): Change lint_assume to assume.
* lisp.h (eassert_and_assume): New macro.
(Qbool_vector_p): Declare.
(CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
(swap16,swap32,swap64): New inline functions.
* macfont.c (macfont_shape): Change lint_assume to assume.
* ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
* xsettings.c (parse_settings): Use new swap16 and
swap32 from lisp.h instead of file-specific macros.

1 files changed, 42 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 1442650d432..7c3a29c5d86 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,45 @@
+2013-09-22  Daniel Colascione  <dancol@dancol.org>
+
+        * data.c (Qbool_vector_p): New symbol.
+        (bool_vector_spare_mask,popcount_size_t_generic)
+        (popcount_size_t_msc,popcount_size_t_gcc)
+        (popcount_size_t)
+        (bool_vector_binop_driver)
+        (count_trailing_zero_bits,size_t_to_host_endian)
+        (Fbool_vector_exclusive_or)
+        (Fbool_vector_union)
+        (Fbool_vector_intersection,Fbool_vector_set_difference)
+        (Fbool_vector_subsetp,Fbool_vector_not)
+        (Fbool_vector_count_matches)
+        (Fbool_vector_count_matches_at): New functions.
+        (syms_of_data): Intern new symbol, functions.
+        * alloc.c (bool_vector_payload_bytes): New function.
+        (Fmake_bool_vector): Instead of calling Fmake_vector,
+        which performs redundant initialization and argument checking,
+        just call allocate_vector ourselves.  Make sure we clear any
+        terminating padding to zero.
+        (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
+        instead of open-coding the size calculation.
+        (vroundup_ct): New macro.
+        (vroundup): Assume argument >= 0; invoke vroundup_ct.
+        * casetab.c (shuffle,set_identity): Change lint_assume to assume.
+        * composite.c (composition_gstring_put_cache): Change
+        lint_assume to assume.
+        * conf_post.h (assume): New macro.
+        (lint_assume): Remove.
+        * dispnew.c (update_frame_1): Change lint_assume to assume.
+        * ftfont.c (ftfont_shape_by_flt): Change lint_assume
+        to assume.
+        * image.c (gif_load): Change lint_assume to assume.
+        * lisp.h (eassert_and_assume): New macro.
+        (Qbool_vector_p): Declare.
+        (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
+        (swap16,swap32,swap64): New inline functions.
+        * macfont.c (macfont_shape): Change lint_assume to assume.
+        * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
+        * xsettings.c (parse_settings): Use new swap16 and
+        swap32 from lisp.h instead of file-specific macros.
+
 2013-09-22  Eli Zaretskii  <eliz@gnu.org>
 
         * xdisp.c (try_window_id): Don't abort if cursor row could not be