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[smlnj] Log of /sml/trunk/src/compiler/FLINT/ChangeLog
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Log of /sml/trunk/src/compiler/FLINT/ChangeLog

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Revision 489 - (view) (download) (annotate) - [select for diffs]
Modified Tue Nov 23 12:55:00 1999 UTC (19 years, 3 months ago) by monnier
File length: 8444 byte(s)
Diff to previous 220
somewhat functional

Revision 220 - (view) (download) (annotate) - [select for diffs]
Modified Tue Mar 9 02:15:05 1999 UTC (20 years ago) by monnier
File length: 8341 byte(s)
Diff to previous 203
* opt/split.sml (sexp): don't split HANDLE (it's incorrect).
(funeffect): embryo to detect side-effect free APPs (non-functional).
(splitThreshold): to put a cap on inlining.
(stfn): don't bother splitting inlinable TFNs.
* opt/fixfix.sml (curry): fixed bug when uncurrying cooked functions.
* opt/fcontract.sml (fcFun):  fix bug when undertaking mut-rec functions.
* main/flintcomp.sml:  added `recover' to help debugging.
updated the fold to allow extraction of Fi and return it at the end.
* lsplit/ls-inline.sml (oneBranch): fixed the wrapper function.
* flint/flintutil.sml (freevars):  forgot to count the arg of SWITCH.
* flint/flint.sig:  added a tfkind to TFN (only inlining for now).
* main/control.sml: new file. Moved from TopLevel/viscomp/control.sml
(splitThreshold): new var.
* TopLevel/viscomp/control.sig (FLINT.printFctTypes): to reduce clutter.
(splitThreshold): to control splitting agressiveness.
* TopLevel/viscomp/control.sml:  moved substructs outside so that clients
  can refer to them directly (rather than through Control.Foo) to reduce
  spurious dependencies.
* TopLevel/main/{codes,compile}: call `split' from flintcomp, not compile.
* kernel/ltyextern.sml (tnarrow), reps/{reify,rttype,typeoper}.sml:
  flatten arguments when reifying them since the pretty-printer doesn't
  know how to deal with flattened reified TFNs.

Revision 203 - (view) (download) (annotate) - [select for diffs]
Modified Sat Dec 19 20:51:39 1998 UTC (20 years, 3 months ago) by monnier
File length: 5561 byte(s)
Diff to previous 202
* opt/fcontract.sml: turned fcFun into a foldable function.
* opt/loopify.sml: added loop-invariant arg removal.

Revision 202 - (view) (download) (annotate) - [select for diffs]
Modified Sun Dec 13 02:29:45 1998 UTC (20 years, 3 months ago) by monnier
File length: 5085 byte(s)
Diff to previous 197
Added IH_MAYBE to allow more selective inlining.

Revision 197 - (view) (download) (annotate) - [select for diffs]
Modified Sun Nov 22 01:25:23 1998 UTC (20 years, 4 months ago) by monnier
File length: 3671 byte(s)
Diff to previous 191
Merged in Bratin's typelifting and Chris' named tvars.
FLINT is now using tvars from the first lcontract all the way to cps.

* reps/rttype.sml: changes from Bratin.
(rtLexp): define the NVAR case (return the tvar as an lvar).
* opt/[fl]contract.sml: removed the restriction on inlining at the same
  deBruijn depth.
* opt/lift.sml: new file for typelifting.
* flint/flintutil.sml (copy): added tvar renaming.
* flint/tvarcvt.sml: new file for named tvar <-> deBruijn conversions.

Revision 191 - (view) (download) (annotate) - [select for diffs]
Modified Fri Nov 20 02:01:27 1998 UTC (20 years, 4 months ago) by monnier
File length: 3253 byte(s)
Diff to previous 189
* opt/loopify.sml: new file
* cps/convert.sml: added code to take advantage of LK_WHILE loops.

Revision 189 - (view) (download) (annotate) - [select for diffs]
Modified Sun Nov 15 22:29:42 1998 UTC (20 years, 4 months ago) by monnier
File length: 2722 byte(s)
Diff to previous 187
*** empty log message ***

Revision 187 - (view) (download) (annotate) - [select for diffs]
Modified Wed Nov 11 07:04:24 1998 UTC (20 years, 4 months ago) by monnier
File length: 2647 byte(s)
Diff to previous 185
* opt/collect.sml(info): got rid of Transfer
(unuselexp): junk the fundec part.
(unuse): return a boolean instead of calling an undertaker.

Revision 185 - (view) (download) (annotate) - [select for diffs]
Modified Tue Nov 10 21:01:05 1998 UTC (20 years, 4 months ago) by monnier
File length: 2280 byte(s)
Diff to previous 184
* opt/fcontract.sml: take advantage of single-arm SWITCH (aka decon)
(SWITCH(CON)): just compare the conreps because types may differ (?)
(inlineWitness): ugly hack used to figure out if inlining happened,
  in order to decide whether to keep the inline bit or not (in cfun).

Revision 184 - (view) (download) (annotate) - [select for diffs]
Modified Sun Nov 8 21:18:20 1998 UTC (20 years, 4 months ago) by monnier
File length: 1948 byte(s)
Diff to previous 164
* added basic unrolling support
* changed fkind to have most annotations valid on
  functors as well.  It also adds a loopkind annotation as well as extends
  the inline boolean into a three-way alternative.
* switched to a continuation passing style to implement the
  let-associativity rule in a better way.

Revision 164 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 31 01:03:30 1998 UTC (20 years, 4 months ago) by monnier
File length: 1351 byte(s)
Diff to previous 163
* opt/fcontract.sml (dropcstargs): replace constant args by the constant.

* opt/fixfix.sml (curry): correctly handle "imposible" cases.

* opt/collect.sml: completely revisited:  no distinction between
  internal/external uses, dead-code elimination done right away.  This
  makes fcontract a little simpler.

Revision 163 - (view) (download) (annotate) - [select for diffs]
Modified Thu Oct 29 21:00:27 1998 UTC (20 years, 4 months ago) by monnier
File length: 984 byte(s)
Diff to previous 162
added dropping of dead-arguments

Revision 162 - (view) (download) (annotate) - [select for diffs]
Added Tue Oct 27 22:16:21 1998 UTC (20 years, 4 months ago) by monnier
File length: 414 byte(s)
*** empty log message ***

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