20180304:
- In fil_rtl.c and ut8_rlt.c the functions filLineRead, filWordRead,
ut8LineRead and ut8WordRead have been improved to use
getc_unlocked() instead of getc(). This way the performance of the
functions has been improved by a factor of 2 (filLineRead has been
measured with gcc and valgrind).
- In listutl.c the performance of the function copy_list has been
improved by 15% (measured with gcc and valgrind).
- In getf.s7i the performance of the function readf has been improved
by a factor of 4 (measured with gcc and valgrind).
- The functions free_helem and free_hash in hshlib.c have been
improved to stop searching for helems as soon as the last helem
has been freed. This improves the performance free_hash by 36%
(measured with gcc and valgrind).
- In fil_rtl.c the function read_and_alloc_stri and filGets have been
improved to have less usages of err_info and num_of_chars_read.
- In soc_rtl.c the function receive_and_alloc_stri has been improved
to have less usages of err_info and better logError messages.
- In hsh_rtl.c and hshlib.c the function create_hash has been
improved to use memset to initialize empty hash tables.
- The functions bstCmp, genericCmp, ptrCmp, rflCmp and typCmp have
been improved to use a result variable named signumValue.
- Interpreter and compiler have been improved to support the actions
ACT_ICONV1, ACT_ICONV3, INT_ICONV1, INT_ICONV3 and REF_HSHLENGTH.
- The libraries integer.s7i, bin32.s7i, bin64.s7i, category.s7i and
graph.s7i have been improved to use the new primitive actions.
- The function boolean(), which converts a string to a boolean value,
has been added to boolean.s7i.
- The function char(), which converts a string to a char value, has
been added to char.s7i.
- The function float(), which converts a string to a float value, has
been added to float.s7i.
- The compiler has been improved to support the actions ACT_GEN and
TYP_VARFUNC.
- The compiler now uses the function process_call_by_name_expr to
create code for loop conditions, loop bodies and other call by name
parameters.
- The functions process_match and process_inline_param have been
added to the compiler.
- The compiler has been improved to implement functions, which just
call one of the special actions HSH_CONTAINS, HSH_EXCL, HSH_INCL,
HSH_KEYS, SET_BASELIT, SET_CONV, SET_ELEM, SET_EXCL, SET_INCL,
SET_NOT_ELEM, as inline functions. This allows optimizations for
the types set of char and set of string.
- The compiler has been improved to optimize the action HSH_CONTAINS,
when the hash table is constant.
- The compiler optimizations for the actions SET_ELEM and
SET_NOT_ELEM have been improved.
- A test, that checks for-loops over hash tables, has been added to
chkhsh.sd7.
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