mit-scheme.git
29 years agoCurrently broken.
Stephen Adams [Thu, 27 Jul 1995 21:04:49 +0000 (21:04 +0000)]
Currently broken.
Has to be fixed to understand COMPILED-MODULEs.

29 years agoThe debugging information have been completely overhauled for the new
Stephen Adams [Thu, 27 Jul 1995 21:03:12 +0000 (21:03 +0000)]
The debugging information have been completely overhauled for the new
compiler.

Compiled files (.com files) now countain a COMPILED-MODULE object.
Debugging information is accessed by a DBG-LOCATOR, and the located
files must contains a DBG-WRAPPER with corresponding timestamps.
These objects also contain a version which allows safe extension of
the dbg information.

DBG-BLOCKs now contain access paths which describe how to find the
value for the bindings (they used to describe the inverse, i.e. the
layout of the object).

DBG-PROCEDURES have been streamlined to get lambda list information
from the source code.

DBG-VARIABLES are implemented as pairs to save on storage.

Improved error message for ENVIRONMENT-* operations.

Now there is only one kind of compiled environment which contains a
root object and a DBG-BLOCK.  The access paths in the DBG-BLOCK are
relative to the root object.

The access paths are evaluated by a stack machine which understands a
fixed vocabulary of operations and 1- and 2- place primitives.

CCENV/LOOKUP and CCENV/ASSIGN! now give an unbound variable error if
he variable is not bound.  They used to return an unavailable
object (currently the symbol "??").

CCENV/ARGUMENTS tries to be clever with #!OPTIONAL arguements - an
assignment trap (i.e. default-object?)  determines the number of
arguments provided that the previous argument is either required or
available.

29 years agoNew methods for compiled frames to match new dbg info.
Stephen Adams [Thu, 27 Jul 1995 20:42:20 +0000 (20:42 +0000)]
New methods for compiled frames to match new dbg info.

29 years agoBindings yielding the `unavailable' object are printed as
Stephen Adams [Thu, 27 Jul 1995 20:40:20 +0000 (20:40 +0000)]
Bindings yielding the `unavailable' object are printed as

  FOO is unavailable

29 years agoSTACK-FRAME/RETURN-ADDRESS is now intelligent and returns the
Stephen Adams [Thu, 27 Jul 1995 20:37:03 +0000 (20:37 +0000)]
STACK-FRAME/RETURN-ADDRESS is now intelligent and returns the
interrupted entry for interrupt frames.  The actual return address (in
this case reflect_to_interface) is available from the file-local
procedure STACK-FRAME/REAL-RETURN-ADDRESS.

Added stack-frame-type methods for converting the stack frames back
into a stream of elements for STACK-FRAME->CONTROL-POINT.

STACK-FRAME/COMPILED-INTERRUPT? now returns the entry to which the
frame belongs.

29 years agoChanged bit pattern associated with unspecific.
Stephen Adams [Thu, 27 Jul 1995 20:31:23 +0000 (20:31 +0000)]
Changed bit pattern associated with unspecific.
This really ought to be done by asking the microcode.

29 years agoNew compiled module code to find purification root and to eval the
Stephen Adams [Thu, 27 Jul 1995 20:22:21 +0000 (20:22 +0000)]
New compiled module code to find purification root and to eval the
compiled module.

29 years agoAdded customization for scheme-7.4.
Stephen Adams [Thu, 27 Jul 1995 18:30:17 +0000 (18:30 +0000)]
Added customization for scheme-7.4.

29 years agoChanged RTLGEN/EMIT-ALTERNATIVES to keep all preservation info because
Stephen Adams [Thu, 27 Jul 1995 14:28:21 +0000 (14:28 +0000)]
Changed RTLGEN/EMIT-ALTERNATIVES to keep all preservation info because
a CFG node internal to the predicate may be the dominator of either
the consequent or alternate.

29 years agoDBG formats are now the same as in the runtime.
Stephen Adams [Thu, 27 Jul 1995 14:25:55 +0000 (14:25 +0000)]
DBG formats are now the same as in the runtime.

29 years ago*** empty log message ***
Stephen Adams [Thu, 27 Jul 1995 14:23:46 +0000 (14:23 +0000)]
*** empty log message ***

29 years agoPut unspecific after final SET!
Stephen Adams [Thu, 27 Jul 1995 14:22:18 +0000 (14:22 +0000)]
Put unspecific after final SET!

29 years agoChanges for new DBG info and .com formats.
Stephen Adams [Thu, 27 Jul 1995 14:21:18 +0000 (14:21 +0000)]
Changes for new DBG info and .com formats.

29 years agoPackage changes for new DBG info.
Stephen Adams [Thu, 27 Jul 1995 14:20:23 +0000 (14:20 +0000)]
Package changes for new DBG info.

29 years agoRemoved all the higher order constructors as there is now only one
Stephen Adams [Thu, 27 Jul 1995 14:18:57 +0000 (14:18 +0000)]
Removed all the higher order constructors as there is now only one
compiler.

29 years agoAltered DEFINE-EXPORT's expansion so that it (and consequently a file)
Stephen Adams [Thu, 27 Jul 1995 14:17:36 +0000 (14:17 +0000)]
Altered DEFINE-EXPORT's expansion so that it (and consequently a file)
does not end in a SET!.

29 years agoAdded code to merge dbg-block model.
Stephen Adams [Thu, 27 Jul 1995 14:15:46 +0000 (14:15 +0000)]
Added code to merge dbg-block model.

29 years agoModified evaluation to understand modules - this should go in the runtime.
Stephen Adams [Thu, 27 Jul 1995 14:13:55 +0000 (14:13 +0000)]
Modified evaluation to understand modules - this should go in the runtime.
Reorganized dbg-info dumping.

29 years agoDefine the HPPA magical SHARP_F.
Stephen Adams [Thu, 27 Jul 1995 01:26:34 +0000 (01:26 +0000)]
Define the HPPA magical SHARP_F.

29 years agoImplement INSTRUCTION-ADDRESS->COMPILED-CODE-BLOCK.
Stephen Adams [Thu, 27 Jul 1995 00:37:51 +0000 (00:37 +0000)]
Implement INSTRUCTION-ADDRESS->COMPILED-CODE-BLOCK.

29 years agoBetter heuristic location of compiled code blocks.
Stephen Adams [Thu, 27 Jul 1995 00:35:24 +0000 (00:35 +0000)]
Better heuristic location of compiled code blocks.

29 years agoNew type-codes.
Stephen Adams [Thu, 27 Jul 1995 00:27:08 +0000 (00:27 +0000)]
New type-codes.

29 years agoNew type-codes: new precomputed trap constants.
Stephen Adams [Thu, 27 Jul 1995 00:23:31 +0000 (00:23 +0000)]
New type-codes: new precomputed trap constants.

29 years agoArrange that GLOBAL_ENV is #F and END_OF_CHAIN is different for any
Stephen Adams [Thu, 27 Jul 1995 00:22:16 +0000 (00:22 +0000)]
Arrange that GLOBAL_ENV is #F and END_OF_CHAIN is different for any
representation choice of #F.

29 years agoUse EMPTY_WEAK_CHAIN.
Stephen Adams [Thu, 27 Jul 1995 00:20:04 +0000 (00:20 +0000)]
Use EMPTY_WEAK_CHAIN.

29 years agoNew type-code assignments.
Stephen Adams [Thu, 27 Jul 1995 00:18:45 +0000 (00:18 +0000)]
New type-code assignments.
New encoding scheme for objects like #F, (), #T etc.
New PSB version.

29 years agoSplit fixnum type-codes.
Stephen Adams [Thu, 27 Jul 1995 00:12:36 +0000 (00:12 +0000)]
Split fixnum type-codes.

29 years agoAdded option -empty-list-eq-false.
Stephen Adams [Thu, 27 Jul 1995 00:11:31 +0000 (00:11 +0000)]
Added option -empty-list-eq-false.

29 years agoNew type-codes.
Stephen Adams [Thu, 27 Jul 1995 00:06:04 +0000 (00:06 +0000)]
New type-codes.

29 years agoFixed to work with split fixnums: they are signed and have an
Stephen Adams [Wed, 26 Jul 1995 23:59:44 +0000 (23:59 +0000)]
Fixed to work with split fixnums: they are signed and have an
effective odd word length.

29 years agoSplit fixnum type-codes.
Stephen Adams [Wed, 26 Jul 1995 23:45:49 +0000 (23:45 +0000)]
Split fixnum type-codes.

29 years ago1. New FASL versions.
Stephen Adams [Wed, 26 Jul 1995 23:42:24 +0000 (23:42 +0000)]
1. New FASL versions.
2. Used outf_error in place of fprintf

29 years agoMonster typo last version managed to duplicate most of the file.
Stephen Adams [Wed, 26 Jul 1995 23:38:51 +0000 (23:38 +0000)]
Monster typo last version managed to duplicate most of the file.

29 years agoNew type-codes.
Stephen Adams [Wed, 26 Jul 1995 23:29:50 +0000 (23:29 +0000)]
New type-codes.

29 years agoChanged for split fixnum tags.
Stephen Adams [Wed, 26 Jul 1995 23:27:53 +0000 (23:27 +0000)]
Changed for split fixnum tags.

29 years agoAdded code to fix '() according to #F = '() or #F != '().
Stephen Adams [Wed, 26 Jul 1995 23:23:38 +0000 (23:23 +0000)]
Added code to fix '() according to #F = '() or #F != '().

29 years agoNew FASL versions for split fixnum typecodes.
Stephen Adams [Wed, 26 Jul 1995 23:20:52 +0000 (23:20 +0000)]
New FASL versions for split fixnum typecodes.

29 years agoNew constants based on new type-codes.
Stephen Adams [Wed, 26 Jul 1995 23:18:37 +0000 (23:18 +0000)]
New constants based on new type-codes.
Allocate REGBLOCK entry for the empty list.

29 years agoImproved heuristic for identifying compiled code blocks.
Stephen Adams [Wed, 26 Jul 1995 23:16:29 +0000 (23:16 +0000)]
Improved heuristic for identifying compiled code blocks.

29 years agoNew version for split fixnum typecodes and #F != ().
Stephen Adams [Wed, 26 Jul 1995 23:03:33 +0000 (23:03 +0000)]
New version for split fixnum typecodes and #F != ().

29 years agoUse EMPTY_WEAK_CHAIN for weak pair chain instead of EMPTY_LIST.
Stephen Adams [Wed, 26 Jul 1995 22:47:25 +0000 (22:47 +0000)]
Use EMPTY_WEAK_CHAIN for weak pair chain instead of EMPTY_LIST.

29 years agoBumped version number.
Stephen Adams [Wed, 26 Jul 1995 21:38:19 +0000 (21:38 +0000)]
Bumped version number.

29 years agoNew type-codes.
Stephen Adams [Wed, 26 Jul 1995 21:36:10 +0000 (21:36 +0000)]
New type-codes.
LINKER-TRAMPOLINE-GENERATOR slot in fixed objects vector.

29 years agoAdded RC_COMP_LINK_CACHES_CONTINUE.
Stephen Adams [Wed, 26 Jul 1995 21:20:23 +0000 (21:20 +0000)]
Added RC_COMP_LINK_CACHES_CONTINUE.

29 years agoMostly reformatting.
Stephen Adams [Wed, 26 Jul 1995 21:16:17 +0000 (21:16 +0000)]
Mostly reformatting.
Merged in changes in 7.4 since split fixnum type-codes.

29 years agoAdded slot for trampoline generator.
Stephen Adams [Wed, 26 Jul 1995 21:07:44 +0000 (21:07 +0000)]
Added slot for trampoline generator.

29 years agoAdded Debug_Stack_Trace and Debug_Print.
Stephen Adams [Wed, 26 Jul 1995 21:06:15 +0000 (21:06 +0000)]
Added Debug_Stack_Trace and Debug_Print.

29 years agoChanged for #F/().
Stephen Adams [Wed, 26 Jul 1995 21:04:40 +0000 (21:04 +0000)]
Changed for #F/().

29 years agoMerged in changes for new compiler.
Stephen Adams [Wed, 26 Jul 1995 20:44:08 +0000 (20:44 +0000)]
Merged in changes for new compiler.

29 years agoMerged OS2 changes and new compiler changes.
Stephen Adams [Wed, 26 Jul 1995 19:08:48 +0000 (19:08 +0000)]
Merged OS2 changes and new compiler changes.

OS2 changes tag external entry points with a calling convention (the C
compiler supports several).

New compiler changes:

Fixed continuation bug on i386.  An incorrect continuation was being
left as garbage on the stack, where the i386 expected #f if the value
was expected to be discarded.

coerce_to_compiled now understands arity dispatched entities.  There
are now several places where procedures are turned into trampolines.
These ought to be rationalized.

Fixed incorrect arity in coerce_to_compiled.

Fixed but with failure cases when applying a compiled procedure from
PRIMITIVE_APPLY from a compiled context.

These type-in (i.e. interpreted) test cases now all give correct and
parsable error stack frames:

 . The original bug case (...->primitive APPLY->apply_compiled_from_primitive)

  ((access apply-2 (->environment '(runtime apply)))
   make-list '(1 2 3 4 5 6 7 8 9 10))

 . Primitive called from interpreted context (...->apply_compiled_procedure)

  ((make-primitive-procedure 'apply) make-list '(1 2 3 4 5 6 7 8 9 10))

 . Compiled procedure called from interpreted context
   (...->apply_compiled_procedure)

  (make-list 1 2 3 4 5 6 7 8 9 10)

 . Compiled procedure called from interpreted context
   (...-> compiled funcall->short_circuit_apply_5->comutil_apply)

  ((access apply-2 (->environment '(runtime apply))) make-list '(1 2 3 4))

29 years agoNew version for new compiler. Many changes due to new register
Stephen Adams [Wed, 26 Jul 1995 18:41:54 +0000 (18:41 +0000)]
New version for new compiler.  Many changes due to new register
calling convention and preservation.

95/06/28
Fixed fixnum_lsh to compute correct values for negative shifts.

95/03/28
Fixed off-by-1 error at end of ADDIB chain at new_interrupt_common.

94/12/13
Tidied up generic arithmetic some more.  Flonum allocation is now
`open-coded', trimming a few cycles of the operation.

Re-arranged the builtin table as some things had moved position.

94/12/12

. fixed generic multiply to do fixnum*fixnum case (it was calling the
  handler procedure, reducing performance by a factor of 7).
. fixed generic multiply to return exact 0 when multiplying a flonum
  by exact 0.
. tidied other generic operations

29 years agoMerged changes from OS2 and OS2 and new tag scheme.
Stephen Adams [Wed, 26 Jul 1995 18:31:47 +0000 (18:31 +0000)]
Merged changes from OS2 and OS2 and new tag scheme.

29 years agoAttempt to fix Hal's SWAT+PPP problem.
Stephen Adams [Tue, 25 Jul 1995 16:45:29 +0000 (16:45 +0000)]
Attempt to fix Hal's SWAT+PPP problem.

29 years agoFix bug in INSERT-DIRECTORY that caused Dired buffer to get scrambled
Chris Hanson [Mon, 24 Jul 1995 22:08:39 +0000 (22:08 +0000)]
Fix bug in INSERT-DIRECTORY that caused Dired buffer to get scrambled
when using M-x dired-do-rename.

29 years agoAdded constant folding and algebraic rewrites for some fixnum operations.
Stephen Adams [Mon, 24 Jul 1995 17:38:03 +0000 (17:38 +0000)]
Added constant folding and algebraic rewrites for some fixnum operations.

29 years agoAdded CALL/OPERAND1 .. CALL/OPERAND3
Stephen Adams [Mon, 24 Jul 1995 14:32:57 +0000 (14:32 +0000)]
Added CALL/OPERAND1 .. CALL/OPERAND3

29 years agoRemoved a `(LOOKUP ,x) from the dbg info.
Stephen Adams [Fri, 21 Jul 1995 14:37:35 +0000 (14:37 +0000)]
Removed a `(LOOKUP ,x) from the dbg info.

29 years agoChanged continuation types to be the same as in the debugging
Stephen Adams [Fri, 21 Jul 1995 14:34:48 +0000 (14:34 +0000)]
Changed continuation types to be the same as in the debugging
information.  Removed a few `(LOOKUP ,x) from the dbg-info.

29 years agoLots of changes, mainly:
Stephen Adams [Fri, 21 Jul 1995 14:28:53 +0000 (14:28 +0000)]
Lots of changes, mainly:

. Extending the language of paths to include primitives.
. Fixing the offsets for parameters
. Introducing sharing of the path expression elements
. Generating vector based paths rather than lists.

29 years agoAdded primitives to the histogram KEY<? predicate.
Stephen Adams [Thu, 20 Jul 1995 16:03:54 +0000 (16:03 +0000)]
Added primitives to the histogram KEY<? predicate.

29 years agoMust use TYPE option with NAMED option.
Chris Hanson [Wed, 19 Jul 1995 05:22:08 +0000 (05:22 +0000)]
Must use TYPE option with NAMED option.

29 years agoChange representation of random-state objects to allow them to be
Chris Hanson [Wed, 19 Jul 1995 05:16:29 +0000 (05:16 +0000)]
Change representation of random-state objects to allow them to be
saved and restored using fasdump/fasload.

29 years agoImplemented new version of the uncompressor. In addition to being
Stephen Adams [Mon, 17 Jul 1995 20:10:43 +0000 (20:10 +0000)]
Implemented new version of the uncompressor.  In addition to being
faster, this version avoids the use of FLUID-LETting global bindings
and a consequent re-entrancy bug.

29 years agoChanged to provide info-generation-2 with a map from compiled code
Stephen Adams [Sun, 16 Jul 1995 22:28:06 +0000 (22:28 +0000)]
Changed to provide info-generation-2 with a map from compiled code
block constants to their offsets.

29 years agoFixed unassigned variable in COMPILER:WRITE-LAP-FILE?
Stephen Adams [Sun, 16 Jul 1995 22:25:57 +0000 (22:25 +0000)]
Fixed unassigned variable in COMPILER:WRITE-LAP-FILE?

29 years agoNow we set the PROCEDURE field of an DBG-BLOCK environment
Stephen Adams [Sat, 15 Jul 1995 06:17:24 +0000 (06:17 +0000)]
Now we set the PROCEDURE field of an DBG-BLOCK environment
appropriately.

29 years agoInitial revision
Michael R. Blair [Fri, 14 Jul 1995 04:04:42 +0000 (04:04 +0000)]
Initial revision

29 years agoBlew away old dbg info generation. Added code to `link' variable
Stephen Adams [Fri, 14 Jul 1995 01:00:34 +0000 (01:00 +0000)]
Blew away old dbg info generation.  Added code to `link' variable
access paths that have elements thata re labels or constants in the
compiled code block.

29 years ago*** empty log message ***
Stephen Adams [Thu, 13 Jul 1995 23:01:06 +0000 (23:01 +0000)]
*** empty log message ***

29 years agoAdded map for locating compiled code block constants by offset.
Stephen Adams [Thu, 13 Jul 1995 20:23:21 +0000 (20:23 +0000)]
Added map for locating compiled code block constants by offset.

29 years agoFixed bug in BEGINNIFY.
Stephen Adams [Thu, 13 Jul 1995 04:00:09 +0000 (04:00 +0000)]
Fixed bug in BEGINNIFY.
Blew away LMAP.

29 years agoInitial revision
Michael R. Blair [Thu, 13 Jul 1995 01:54:47 +0000 (01:54 +0000)]
Initial revision

29 years agoAdded a sentence about structure option (print-procedure #F).
Stephen Adams [Wed, 12 Jul 1995 21:10:07 +0000 (21:10 +0000)]
Added a sentence about structure option (print-procedure #F).

29 years agoAdded `unspecific' to the end of the file so that it may be loaded
Stephen Adams [Wed, 12 Jul 1995 19:43:43 +0000 (19:43 +0000)]
Added `unspecific' to the end of the file so that it may be loaded
into an interpreted runtime band without causing an error from the
reference trap that was returned ast the value of the last expression.

29 years agoDuring output of constructor and loader source files, fluid-let
Stephen Adams [Wed, 12 Jul 1995 14:22:40 +0000 (14:22 +0000)]
During output of constructor and loader source files, fluid-let
*UNPARSER-LIST-BREADTH-LIMIT* and *UNPARSER-LIST-DEPTH-LIMIT* to #F to
avoid illegal triuncated source code.

29 years agoFix think-o in last change.
Stephen Adams [Wed, 12 Jul 1995 11:52:43 +0000 (11:52 +0000)]
Fix think-o in last change.

29 years agoChange interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
Chris Hanson [Tue, 11 Jul 1995 23:19:30 +0000 (23:19 +0000)]
Change interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
second argument, which is the prefix string that is to be trimmed off.

29 years agoNew implementation of OS/TRIM-PATHNAME-STRING takes second argument
Chris Hanson [Tue, 11 Jul 1995 23:10:49 +0000 (23:10 +0000)]
New implementation of OS/TRIM-PATHNAME-STRING takes second argument
(prefix to trim off) and tests to see if the prefix should be removed
or retained.  This changes behavior in some unusual cases, but allows
the \\foo\bar notation to be used on DOS/OS2/NT.

29 years agoChange interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
Chris Hanson [Tue, 11 Jul 1995 23:09:20 +0000 (23:09 +0000)]
Change interface with OS/TRIM-PATHNAME-STRING to pass that procedure a
second argument, which is the prefix string that is to be trimmed off.

29 years agoInstall kludge to handle \\foo\bar notation.
Chris Hanson [Tue, 11 Jul 1995 22:31:03 +0000 (22:31 +0000)]
Install kludge to handle \\foo\bar notation.

29 years agoInstall kludge to handle \\foo\bar notation.
Chris Hanson [Tue, 11 Jul 1995 22:29:22 +0000 (22:29 +0000)]
Install kludge to handle \\foo\bar notation.

29 years agoFix think-o in previous change.
Chris Hanson [Tue, 11 Jul 1995 21:50:17 +0000 (21:50 +0000)]
Fix think-o in previous change.

29 years agoForced left-to-right processing of subexpression so that recursive
Stephen Adams [Tue, 11 Jul 1995 21:42:10 +0000 (21:42 +0000)]
Forced left-to-right processing of subexpression so that recursive
compilations come out in source code order.

29 years agoAllow expression target of (NONE).
Stephen Adams [Tue, 11 Jul 1995 19:25:15 +0000 (19:25 +0000)]
Allow expression target of (NONE).

29 years agoInitial revision
Michael R. Blair [Tue, 11 Jul 1995 02:03:43 +0000 (02:03 +0000)]
Initial revision

29 years agoInitial revision
Michael R. Blair [Tue, 11 Jul 1995 00:27:56 +0000 (00:27 +0000)]
Initial revision

29 years agoAdded a few colons to error messages because I spent five minutes
Stephen Adams [Mon, 10 Jul 1995 21:15:01 +0000 (21:15 +0000)]
Added a few colons to error messages because I spent five minutes
trying to understand a message that with the particular irritants
happened to mean meant something different without the colon.

29 years agoAdjusted the code that passes the `original form' around to the place
Stephen Adams [Mon, 10 Jul 1995 03:14:58 +0000 (03:14 +0000)]
Adjusted the code that passes the `original form' around to the place
where the procedure is identified with its DBG-info:

. The intermediate parameters are now called DBG-FORM rather than FORM
  or ORIG-FORM.

. Some care is taken to identify the correct lambda expression to pass
  as the DBG-FORM.

29 years agoNEW-DBG-PROCEDURE now keeps the lambda-list implicitly in the SCode.
Stephen Adams [Sat, 8 Jul 1995 15:01:34 +0000 (15:01 +0000)]
NEW-DBG-PROCEDURE now keeps the lambda-list implicitly in the SCode.

29 years agoRemoved accidental copy of a procedure.
Stephen Adams [Sat, 8 Jul 1995 03:31:36 +0000 (03:31 +0000)]
Removed accidental copy of a procedure.

29 years agoChanged so that it re-orders vectors in the debugging information in
Stephen Adams [Fri, 7 Jul 1995 19:29:33 +0000 (19:29 +0000)]
Changed so that it re-orders vectors in the debugging information in
order to get stack offsets correct.

29 years agoInitial revision
Stephen Adams [Fri, 7 Jul 1995 15:56:22 +0000 (15:56 +0000)]
Initial revision

29 years agoChange FILE-TIME->STRING to use a full year rather than just the last
Chris Hanson [Fri, 7 Jul 1995 06:37:24 +0000 (06:37 +0000)]
Change FILE-TIME->STRING to use a full year rather than just the last
two digits.  RFC 822 specifies just two digits, but this has been
superseded by a later RFC.

29 years agoDon't optimize away (LET () ...) if the body of the let contains
Stephen Adams [Fri, 7 Jul 1995 03:54:19 +0000 (03:54 +0000)]
Don't optimize away (LET () ...) if the body of the let contains
declarations.

29 years agoAnother try.
Chris Hanson [Thu, 6 Jul 1995 22:18:08 +0000 (22:18 +0000)]
Another try.

29 years agoDon't optimize away (LET () ...) if the body of the let contains
Chris Hanson [Thu, 6 Jul 1995 22:07:49 +0000 (22:07 +0000)]
Don't optimize away (LET () ...) if the body of the let contains
declarations.

29 years agoFix typo that prevented the body of an IN-PACKAGE special form from
Chris Hanson [Thu, 6 Jul 1995 22:07:23 +0000 (22:07 +0000)]
Fix typo that prevented the body of an IN-PACKAGE special form from
being treated like a BEGIN WRT declarations.

29 years agoRemoved constraint on hook contiuations. The code produced is pretty
Stephen Adams [Thu, 6 Jul 1995 21:48:58 +0000 (21:48 +0000)]
Removed constraint on hook contiuations.  The code produced is pretty
horrible but it works.  When this happends and COMPILER:GURU? is #T a
warning is issued.

29 years agoDistribution-profiled & rearranged dispatch.
Stephen Adams [Thu, 6 Jul 1995 21:27:14 +0000 (21:27 +0000)]
Distribution-profiled & rearranged dispatch.

29 years agoRemoved dead code. Profiled frequency distribution of forms and
Stephen Adams [Thu, 6 Jul 1995 20:23:37 +0000 (20:23 +0000)]
Removed dead code.  Profiled frequency distribution of forms and
reordered dispacth accordingly (we might want to do this on a bigger
sample).