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4 Commits

Author SHA1 Message Date
Przemyslaw Czerpak
aa8d8e73af 2009-02-02 17:34 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/doc/cmpopt.txt
    * svn ps svn:keywords "Author Date Id Revision"
    * minor cleanup
 2009-02-02 16:30:42 +00:00
Przemyslaw Czerpak
7a7a4856c9 2008-12-30 12:02 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/include/hbcomp.h
  * harbour/include/hbcompdf.h
  * harbour/include/hbexprb.c
  * harbour/source/common/expropt2.c
  * harbour/source/compiler/hbmain.c
  * harbour/source/compiler/hbcomp.c
  * harbour/source/compiler/harbour.y
  * harbour/source/compiler/harbour.yyc
    ! fixed <cConst1> == <cConst2> => <lConst> optimizations if
      <cConst1> or <cConst2> contains valid &macro. Such expressions
      cannot be optimized if -kM compiler switch is not used, f.e.:
         M->V := "ABC"
         ? "[&V]" == "[ABC]"
    ! fixed <cConst1> $ <cConst2> => <lConst> optimizations if
      <cConst1> or <cConst2> contains valid &macro. Such expressions
      cannot be optimized if -kM compiler switch is not used, f.e.:
         M->V := "ABC"
         ? "[&V]" $ " [ABC] "
    % do not disable <cConst1> + <cConst2> => <cConst> and
      <cConst1> - <cConst2> => <cConst> optimization when <cConst1> or
      <cConst2> contains valid &macro but -kM compiler switch is used.

  * harbour/include/hbexprb.c
    * cover ! ! <exp> => <exp> optimization by -ko compile time switch

  * harbour/doc/cmpopt.txt
    * updated compiler optimization description
 2008-12-30 10:59:43 +00:00
Przemyslaw Czerpak
9e2ee8d66e 2008-12-24 00:04 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/source/common/expropt1.c
  * harbour/source/common/expropt2.c
    ! fixed wrongly modified expression during optimization for
      ( <numConst> / 0.0 )
    * cleaned bDec/bWidth updating in compile time optimizations

  * harbour/tests/speedtst.prg
    ! fixed possible race condition in initialization
    + added set workarea private for xHarbour builds - thanks to Phil

  * harbour/doc/cmpopt.txt
    * small cleanup

  * harbour/include/hbvmpub.h
  * harbour/source/vm/hvm.c
    % some optimizations mostly for MT mode or compilers which do
      not support function autoinline optimization
 2008-12-23 23:02:06 +00:00
Przemyslaw Czerpak
b46a548172 2008-12-08 16:30 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl) 
* harbour/bin/hb-mkslib.sh
    ! fixed last modification

  * harbour/doc/Makefile
  + harbour/doc/cmpopt.txt
    + added small description for Harbour compile time optimization

  * harbour/include/hbexpra.c
    + allow to use hb_mutexCreate() as static variable initializer, f.e.:
         static s_mtxarr := { "MTX1" => hb_mutexCreate(), ;
                              "MTX2" => hb_mutexCreate(), ;
                              "MTX3" => hb_mutexCreate() }
  * harbour/include/hbexprb.c
    % comment

  * harbour/source/common/expropt2.c
    + added some missing optimizations for date constants
    + added optimization for multiple negate expressions
 2008-12-08 15:28:49 +00:00