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[smlnj] Log of /sml/trunk/src/MLRISC/backpatch
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Log of /sml/trunk/src/MLRISC/backpatch

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Revision 991 - Directory Listing
Modified Thu Nov 22 14:25:12 2001 UTC (18 years ago) by george
  Fixed a bug on non-x86 architectures related to backpatching
  and the new pseudo-ops.

Revision 986 - Directory Listing
Modified Wed Nov 21 21:03:17 2001 UTC (18 years ago) by blume
Release 110.37 -- see HISTORY

Revision 984 - Directory Listing
Modified Wed Nov 21 19:00:08 2001 UTC (18 years ago) by george
  Implemented a complete redesign of MLRISC pseudo-ops. Now there
  ought to never be any question of incompatabilities with
  pseudo-op syntax expected by host assemblers.

  For now, only modules supporting GAS syntax are implemented
  but more should follow, such as MASM, and vendor assembler
  syntax, e.g. IBM as, Sun as, etc.

Revision 976 - Directory Listing
Modified Wed Nov 14 14:54:03 2001 UTC (18 years ago) by george
  Fix for a backpatching bug reported by Allen.

  Because the boundary between short and long span-dependent
  instructions is +/- 128, there are an astounding number of
  span-dependent instructions whose size is over estimated.

  Allen came up with the idea of letting the size of span
  dependent instructions be non-monotonic, for a maxIter
  number of times, after which the size must be monotonically
  increasing.

  This table shows the number of span-dependent instructions
  whose size was over-estimated as a function of maxIter, for the
  file Parse/parse/ml.grm.sml:

     maxIter		# of instructions:
 	10			687
 	20			438
 	30			198
        40			  0

  In compiling the compiler, there is no significant difference in
  compilation speed between maxIter=10 and maxIter=40. Actually,
  my measurements showed that maxIter=40 was a tad faster than
  maxIter=10! Also 96% of the  files in the compiler reach a fix
  point within 13 iterations, so fixing maxIter at 40, while high,
  is okay.

Revision 933 - Directory Listing
Modified Wed Sep 19 19:31:19 2001 UTC (18 years, 2 months ago) by george
  cleanup

Revision 909 - Directory Listing
Modified Fri Aug 24 17:48:53 2001 UTC (18 years, 2 months ago) by george
removed clusters from MLRISC

Revision 744 - Directory Listing
Modified Fri Dec 8 04:11:42 2000 UTC (18 years, 11 months ago) by leunga

   A CVS update record!

   Changed type cell from int to datatype, and numerous other changes.
   Affect every client of MLRISC.  Lal says this can be bootstrapped on all
   machines.  See smlnj/HISTORY for details.

   Tag:  leunga-20001207-cell-monster-hack

Revision 651 - Directory Listing
Modified Thu Jun 1 18:34:03 2000 UTC (19 years, 5 months ago) by monnier
bring revisions from the vendor branch to the trunk

Revision 545 - Directory Listing
Modified Thu Feb 24 13:56:44 2000 UTC (19 years, 8 months ago) by george
  Changes to MLTREE

Revision 499 - Directory Listing
Modified Tue Dec 7 15:44:50 1999 UTC (19 years, 11 months ago) by monnier
This commit was generated by cvs2svn to compensate for changes in r498,
which included commits to RCS files with non-trunk default branches.

Revision 430 - Directory Listing
Modified Wed Sep 8 09:47:00 1999 UTC (20 years, 2 months ago) by monnier
This commit was generated by cvs2svn to compensate for changes in r429,
which included commits to RCS files with non-trunk default branches.

Revision 427 - Directory Listing
Modified Wed Sep 8 09:40:08 1999 UTC (20 years, 2 months ago) by monnier
Initial revision

Revision 412 - Directory Listing
Modified Fri Sep 3 00:25:03 1999 UTC (20 years, 2 months ago) by monnier
This commit was generated by cvs2svn to compensate for changes in r411,
which included commits to RCS files with non-trunk default branches.

Revision 248 - Directory Listing
Modified Sat Apr 17 18:47:13 1999 UTC (20 years, 7 months ago) by monnier
This commit was generated by cvs2svn to compensate for changes in r247,
which included commits to RCS files with non-trunk default branches.

Revision 246 - Directory Listing
Modified Sat Apr 17 18:47:12 1999 UTC (20 years, 7 months ago) by monnier
This commit was generated by cvs2svn to compensate for changes in r245,
which included commits to RCS files with non-trunk default branches.

Revision 244 - Directory Listing
Modified Sat Apr 17 18:41:51 1999 UTC (20 years, 7 months ago) by monnier
This commit was generated by cvs2svn to compensate for changes in r243,
which included commits to RCS files with non-trunk default branches.

Revision 241 - Directory Listing
Modified Sat Apr 17 18:35:00 1999 UTC (20 years, 7 months ago) by monnier
Initial revision

Revision 228 - Directory Listing
Modified Sat Apr 17 17:15:03 1999 UTC (20 years, 7 months ago) by monnier
This commit was generated by cvs2svn to compensate for changes in r227,
which included commits to RCS files with non-trunk default branches.

Revision 221 - Directory Listing
Added Sat Apr 17 16:19:57 1999 UTC (20 years, 7 months ago) by monnier
Initial revision

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