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[smlnj] Log of /sml/trunk/src/MLRISC/x86/emit/x86Asm.sml
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Log of /sml/trunk/src/MLRISC/x86/emit/x86Asm.sml

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Revision 731 - (view) (download) (annotate) - [select for diffs]
Modified Fri Nov 10 22:57:45 2000 UTC (18 years, 9 months ago) by leunga
File length: 22674 byte(s)
Diff to previous 695

A new x86 floating point code generator.  By default it is off.
See HISTORY for details.   CVS tag=leunga-20001110-new-x86-fp

Revision 695 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 7 23:57:38 2000 UTC (19 years ago) by leunga
File length: 20055 byte(s)
Diff to previous 657

   Stuff related to scheduling, SSA, x86, C-- and Moby.
   Tag: leunga-20000807-a-whole-bunch-of-stuff

Revision 657 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jun 9 05:20:54 2000 UTC (19 years, 2 months ago) by leunga
File length: 19872 byte(s)
Diff to previous 651

     None of these changes should affect SML/NJ.  See HISTORY file for details.
     CVS Tag=leunga-20000609-various

Revision 651 - (view) (download) (annotate) - [select for diffs]
Modified Thu Jun 1 18:34:03 2000 UTC (19 years, 2 months ago) by monnier
File length: 19797 byte(s)
Diff to previous 646
bring revisions from the vendor branch to the trunk

Revision 646 - (view) (download) (annotate) - [select for diffs]
Modified Tue May 16 02:52:54 2000 UTC (19 years, 3 months ago) by leunga
File length: 19797 byte(s)
Diff to previous 624

  Slight cleanup on the Alpha.
  Added a bunch of instructions to the x86 instruction set.
  The module ra-rewrite-with-renaming has been improved.
  These should have no effect on SML/NJ.
  CVS tag=leunga-20000515-alpha-x86-ra

Revision 624 - (view) (download) (annotate) - [select for diffs]
Modified Fri Apr 21 03:06:21 2000 UTC (19 years, 4 months ago) by leunga
File length: 17463 byte(s)
Diff to previous 606

   This update synchronizes my repository with Yale's.  Most of these
changes are related to C--, Moby, and my optimizations.  It should have
little impact on SML/NJ.

   CVS tag leunga-20000420-ssa-c---stuff

Revision 606 - (view) (download) (annotate) - [select for diffs]
Modified Sun Apr 9 23:10:59 2000 UTC (19 years, 4 months ago) by leunga
File length: 17341 byte(s)
Diff to previous 594

   Assembly fix for x86 and other miscellaneous changes to MLRISC

Revision 594 - (view) (download) (annotate) - [select for diffs]
Modified Tue Apr 4 23:41:47 2000 UTC (19 years, 4 months ago) by leunga
File length: 17340 byte(s)
Diff to previous 583

      Changes to assembly output and fixes a bug in the x86 assembler
      CVS tag=leunga-20000404-x86-asm

Revision 583 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 23 21:52:30 2000 UTC (19 years, 5 months ago) by leunga
File length: 17057 byte(s)
Diff to previous 579

1. X86 fixes/changes

   a.  The old code generated for SETcc was completely wrong.
       The Intel optimization guide is VERY misleading.

2. ALPHA fixes/changes

   a.  Added the instructions LDBU, LDWU, STB, STW as per Fermin's suggestion.
   b.  Added a new mode byteWordLoadStores to the functor parameter to Alpha()
   c.  Added reassociation code for address computation.

Revision 579 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 22 06:33:08 2000 UTC (19 years, 5 months ago) by leunga
File length: 17057 byte(s)
Diff to previous 576


1. X86 fixes/changes

   a.  x86Rewrite bug with MUL3 (found by Lal)
   b.  Added the instructions FSTS, FSTL

2. PA-RISC fixes/changes

   a.  B label should not be a delay slot candidate!  Why did this work?
   b.  ADDT(32, REG(32, r), LI n) now generates one instruction instead of two,
       as it should be.
   c.  The assembly syntax for fstds and fstdd was wrong.
   d.  Added the composite instruction COMICLR/LDO, which is the immediate
       operand variant of COMCLR/LDO.

3. Generic MLRISC

   a.  shuffle.sml rewritten to be slightly more efficient
   b.  DIV bug in mltree-simplify fixed (found by Fermin)

4. Register Allocator

   a.  I now release the interference graph earlier during spilling.
       May improve memory usage.

Revision 576 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 10 07:27:16 2000 UTC (19 years, 5 months ago) by leunga
File length: 16889 byte(s)
Diff to previous 565

More assembly output problems involving the indexed addressing mode
on the x86 have been found and corrected. Thanks to Fermin Reig for the
fix.

The interface and implementation of the register allocator have been changed
slightly to accommodate the possibility to skip the register allocation
phases completely and go directly to memory allocation.  This is needed
for C-- use.

This fix only affects the x86 assembly output.

Revision 565 - (view) (download) (annotate) - [select for diffs]
Modified Sun Mar 5 04:10:18 2000 UTC (19 years, 5 months ago) by leunga
File length: 17037 byte(s)
Diff to previous 555

Fix up a few floating point bugs on the x86 that are discovered by Fermin.
Rewritten the Sethi-Ullman code.  Added new FP instructions to the x86,
including FIxxxx, FCOMxx, and FLDxx.

Revision 555 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 3 16:10:30 2000 UTC (19 years, 5 months ago) by george
File length: 16113 byte(s)
Diff to previous 545
lal-20000303-new mltree -- take II

Revision 545 - (view) (download) (annotate) - [select for diffs]
Modified Thu Feb 24 13:56:44 2000 UTC (19 years, 5 months ago) by george
File length: 14917 byte(s)
Diff to previous 499
  Changes to MLTREE

Revision 499 - (view) (download) (annotate) - [select for diffs]
Modified Tue Dec 7 15:44:50 1999 UTC (19 years, 8 months ago) by monnier
File length: 11013 byte(s)
Copied from: sml/branches/SMLNJ/src/MLRISC/x86/emit/x86Asm.sml revision 498
Diff to previous 498
This commit was generated by cvs2svn to compensate for changes in r498,
which included commits to RCS files with non-trunk default branches.

Revision 498 - (view) (download) (annotate) - [select for diffs]
Modified Tue Dec 7 15:44:50 1999 UTC (19 years, 8 months ago) by monnier
Original Path: sml/branches/SMLNJ/src/MLRISC/x86/emit/x86Asm.sml
File length: 11013 byte(s)
Diff to previous 469
version 110.25

Revision 469 - (view) (download) (annotate) - [select for diffs]
Modified Wed Nov 10 22:42:52 1999 UTC (19 years, 9 months ago) by monnier
Original Path: sml/branches/SMLNJ/src/MLRISC/x86/emit/x86Asm.sml
File length: 10555 byte(s)
Diff to previous 429
version 110.23

Revision 429 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 8 09:47:00 1999 UTC (19 years, 11 months ago) by monnier
Original Path: sml/branches/SMLNJ/src/MLRISC/x86/emit/x86Asm.sml
File length: 10649 byte(s)
Diff to previous 411
version 110.21

Revision 411 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 3 00:25:03 1999 UTC (19 years, 11 months ago) by monnier
Original Path: sml/branches/SMLNJ/src/MLRISC/x86/emit/x86Asm.sml
File length: 9689 byte(s)
Diff to previous 247
version 110.19

Revision 247 - (view) (download) (annotate) - [select for diffs]
Added Sat Apr 17 18:47:13 1999 UTC (20 years, 4 months ago) by monnier
Original Path: sml/branches/SMLNJ/src/MLRISC/x86/emit/x86Asm.sml
File length: 7743 byte(s)
version 110.16

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