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[smlnj] Log of /sml/trunk/src/MLRISC/x86/ra/x86Rewrite.sml
[smlnj] / sml / trunk / src / MLRISC / x86 / ra / x86Rewrite.sml  
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Log of /sml/trunk/src/MLRISC/x86/ra/x86Rewrite.sml

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(Current path doesn't exist after revision 2125)

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: 6101 byte(s)
Diff to previous 565


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 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: 5946 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: 5870 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, 6 months ago) by george
File length: 5736 byte(s)
Diff to previous 412
  Changes to MLTREE

Revision 412 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 3 00:25:03 1999 UTC (19 years, 11 months ago) by monnier
File length: 4612 byte(s)
Copied from: sml/branches/SMLNJ/src/MLRISC/x86/ra/x86Rewrite.sml revision 411
Diff to previous 411
This commit was generated by cvs2svn to compensate for changes in r411,
which included commits to RCS files with non-trunk default branches.

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/ra/x86Rewrite.sml
File length: 4612 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/ra/x86Rewrite.sml
File length: 4378 byte(s)
version 110.16

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