* module/language/tree-il/primitives.scm
(*interesting-primitive-names*): Recognize memv and memq as well.
* module/language/tree-il/inline.scm (inline!): Inline calls to memq and
memv where the list is a constant.
* module/language/tree-il/compile-glil.scm (*primcall-ops*): Compile
variable-ref and variable-set instructions specially.
* module/language/tree-il/primitives.scm
(*interesting-primitive-names*): Add cases for variable-ref and
variable-set!. The latter is a little tricky, because the args are
switched for the VM op, and we can't really change that easily.
* module/oop/goops.scm (@slot-ref, @slot-set!): Define "primitives" for
these. Probably should do something more general, though, allowing
@struct-ref.
* module/language/tree-il/primitives.scm (add-interesting-primitive!):
Error if the primitive isn't bound.
* test-suite/Makefile.am:
* test-suite/tests/brainfuck.test: Add a brainfuck test.
* module/system/base/compile.scm: Also export read-and-compile.
* module/language/tree-il/spec.scm (join): Fix the joiner in the
0-expression case.
* module/language/tree-il/primitives.scm (+): Recognize (+ x -1) as 1-.
* module/language/brainfuck/parse.scm (read-brainfuck): Return EOF if we
actually received EOF, and there were no expressions read.
* module/language/brainfuck/compile-tree-il.scm (compile-body): Fix the
compiler for the new format of "lambda" in tree-il.
* libguile/vm-i-scheme.c (vector-ref, vector-set): Sync registers if we
call out to C.
* module/language/tree-il/compile-glil.scm (flatten-lambda): Add an
extra argument, the self-label, which should be the gensym under which
the procedure is bound in a <fix> expression.
(flatten): If we see a call to a lexical ref to the self-label in a
tail position, rename and goto instead of goto/args, which will tear
down the frame -- or will, in the future. It's a primitive form of
loop detection.
* module/language/tree-il/primitives.scm (zero?): Expand to (= x 0).
* module/Makefile.am (SOURCES): Reorganize so GHIL is compiled last,
along with ecmascript.
* module/language/scheme/spec.scm: Remove references to GHIL, as it's
bitrotten and obsolete..
* module/language/tree-il.scm (make-tree-il-folder): Rework so that we
only have down and up procs, and call down and up on each element.
* module/language/tree-il/analyze.scm (analyze-lexicals): Fix a thinko
handling let-values.
* module/language/tree-il/fix-letrec.scm: Actually implement fixing
letrec. The resulting code will perform better, but violations of the
letrec restriction are not detected. This behavior is allowed by the
spec, but it is undesirable. Perhaps that will be fixed later.
* module/language/tree-il/inline.scm (inline!): Fix a case in which
((lambda args foo)) would be erroneously inlined to foo. Remove empty
let, letrec, and fix statements.
* module/language/tree-il/primitives.scm (effect-free-primitive?): New
public predicate.
* libguile/vm-i-scheme.c: Add add1 and sub1 instructions.
* module/language/tree-il/compile-glil.scm: Compile 1+ and 1- to add1
and sub1.
* module/language/tree-il/primitives.scm (define-primitive-expander):
Add support for `if' statements in the consequent.
(+, -): Compile (- x 1), (+ x 1), and (+ 1 x) to 1- or 1+ as
appropriate.
(1-): Remove this one. Seems we forgot 1+ before, but we weren't
compiling it nicely anyway.
* test-suite/tests/tree-il.test ("void"): Fix expected compilation of (+
(void) 1) to allow for add1.
* libguile/instructions.c (scm_instruction_list): Fix a longstanding bug
in this humble function.
* libguile/vm-i-scheme.c (BV_FIXABLE_INT_SET, BV_INT_SET, BV_FLOAT_SET):
Fix some bugs in these macros -- now the bytevector ops work.
* module/language/tree-il/compile-glil.scm (*primcall-ops*): Compile
bytevector calls to VM ops.
* module/language/tree-il/primitives.scm
(*interesting-primitive-names*): Resolve bytevector calls to primitive
calls.
* module/language/tree-il/primitives.scm
(*interesting-primitive-names*): Resolve vector-ref and vector-set!.
* module/language/tree-il/compile-glil.scm (*primcall-ops*): And compile
vector-ref and vector-set! to their opcodes.
* libguile/vm-i-scheme.c (vector-ref, vector-set): New opcodes, placed
before the bytevector ops. The renumbering shouldn't affect anyone,
given that the bytevector ops were not yet used. Fix a few bugs in the
bytevector ops.
* libguile/vm-i-scheme.c (FUNC2): Use a signed value for the intermediate
result here. Not sure what the effect is, though.
* module/ice-9/psyntax.scm (chi-top): Toplevel definitions ensure that
variables are defined in the current module. Fixes the specific case of
guile-lib's md5.scm, which redefines + -- this code is needed so that
we don't incorrectly open-code +.
* module/language/tree-il/primitives.scm (resolve-primitives!): I think
there were some cases in which vars and names would not resolve
properly here. Fix those.
* doc/ref/api-procedures.texi (Compiled Procedures): Fix for API changes.
* doc/ref/compiler.texi (Compiling to the Virtual Machine): Replace GHIL
docs with Tree-IL docs. Update the bits about the Scheme compiler to
talk about Tree-IL and the expander instead of GHIL. Remove
<glil-argument>. Add placeholder sections for assembly and bytecode.
* doc/ref/vm.texi: Update examples with what currently happens. Reword
some things. Fix a couple errors.
* libguile/vm-i-system.c (externals): Remove this instruction, it's not
used.
* module/ice-9/documentation.scm (object-documentation): If the object is
a macro, try to return documentation on the macro transformer.
* module/language/assembly/disassemble.scm (disassemble-load-program):
Fix problem in which we skipped the first element of the object vector,
because of changes to procedure layouts a few months ago.
* module/language/scheme/spec.scm (read-file): Remove read-file
definition.
* module/language/tree-il.scm: Reorder exports. Remove <lexical>, it was
a compat shim to something that was never released. Fix `location'.
* module/language/tree-il/primitives.scm (/): Fix expander for more than
two args to /.
* module/system/base/compile.scm (read-file-in): Remove unused
definition.
* module/system/base/language.scm (system): Remove language-read-file.
* module/language/ecmascript/spec.scm (ecmascript): Remove read-file
definition.
* module/language/tree-il/optimize.scm:
* module/language/tree-il/primitives.scm: Move primitive-related things
to primitive.scm from inline.scm and optimize.scm.
* module/Makefile.am: Update for inventory changes.
