[dylan-lang/opendylan] 7b7d56: Bug 7458: Factor out IEP call generation

  Branch: refs/heads/master
  Home:   https://github.com/dylan-lang/opendylan
  Commit: 7b7d56f5093c1f6a6584af970c8579aa001c75f4
      https://github.com/dylan-lang/opendylan/commit/7b7d56f5093c1f6a6584af970c8579aa001c75f4
  Author: Peter S. Housel <[email protected]>
  Date:   2015-04-02 (Thu, 02 Apr 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-back-end-types.dylan
    M sources/dfmc/llvm-back-end/llvm-emit-computation.dylan
    M sources/dfmc/llvm-back-end/llvm-entry-points.dylan
    M sources/dfmc/llvm-back-end/llvm-ops.dylan

  Log Message:
  -----------
  Bug 7458: Factor out IEP call generation

* sources/dfmc/llvm-back-end/llvm-back-end-types.dylan
  ($object-pointer-undef): New "undef" constant.

* sources/dfmc/llvm-back-end/llvm-ops.dylan
  (iep-function): New utility generic function.
  (op--call-iep): New utility method for calling/invoking an IEP.
  (op--call-error-iep): Update to use op--call-iep.

* sources/dfmc/llvm-back-end/llvm-entry-points.dylan
  (entry-point xep, entry-point rest-xep, entry-point rest-key-xep,
   entry-point rest-key-mep, entry-point single-method,
   entry-point discriminate-on-argument): Update to use op--call-iep.

* sources/dfmc/llvm-back-end/llvm-emit-computation.dylan
  (emit-call on <simple-call> and <&iep>,
   emit-call on <method-call> and <&iep>,
   emit-call on <method-call>): Update to use op--call-iep.


  Commit: 817b5fcd1baddeae0bf9c7ff5e92d025abec2fb3
      https://github.com/dylan-lang/opendylan/commit/817b5fcd1baddeae0bf9c7ff5e92d025abec2fb3
  Author: Peter S. Housel <[email protected]>
  Date:   2015-04-02 (Thu, 02 Apr 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-back-end-types.dylan
    M sources/dfmc/llvm-back-end/llvm-emit-code.dylan
    M sources/dfmc/llvm-back-end/llvm-emit-debug.dylan
    M sources/dfmc/llvm-back-end/llvm-entry-points.dylan
    M sources/dfmc/llvm-back-end/llvm-ops.dylan

  Log Message:
  -----------
  Bug 7458: Pass extra IEP arguments with a pointer

* sources/dfmc/llvm-back-end/llvm-back-end-types.dylan
  (llvm-signature-types, llvm-dynamic-signature-types): Do not include
   calling convention parameters.
  (llvm-lambda-type): Add calling convention parameters here, along
   with the extra parameters pointer when too many parameters are passed.

* sources/dfmc/llvm-back-end/llvm-emit-code.dylan
  ($extra-parameter-name): New constant.
  (emit-code): Receive extra parameter values through a pointer argument,
   retrieving them within the function prologue.

* sources/dfmc/llvm-back-end/llvm-emit-debug.dylan
  (emit-lambda-dbg-function): Add the extra parameters pointer when too
   many parameters are passed.
  (llvm-signature-dbg-types, llvm-dynamic-signature-dbg-types): Do not
   include calling convention parameters.
  (llvm-dbg-pointer-to): New function for generating pointer type LLVM
   metadata.
  (llvm-reference-dbg-type): Make use of llvm-dbg-pointer-to.

* sources/dfmc/llvm-back-end/llvm-entry-points.dylan
  (llvm-entry-point-info on <&lambda-xep>): Reference the rest-key-xep-n
   entry point when the IEP has more than $entry-point-argument-count
   arguments.
  (llvm-entry-point-info on <&lambda-keyword-method-mep>): Reference the
   rest-key-xep-n entry point when the IEP has more than
   $entry-point-argument-count arguments.
  (entry-point rest-key-xep-n, entry-point rest-key-mep-n): New versions
   of the corresponding entry points that pass parameter values beyond
   $entry-point-argument-count via a pointer to the stack-allocated
   buffer.
  (op--function-signature-properties): Accept dynamically-generated
   IEP argument counts as well as fixed argument counts.


  Commit: 59953574c3677d57d8af7d1b2110acce0989bb70
      https://github.com/dylan-lang/opendylan/commit/59953574c3677d57d8af7d1b2110acce0989bb70
  Author: Peter S. Housel <[email protected]>
  Date:   2015-04-02 (Thu, 02 Apr 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-emit-computation.dylan

  Log Message:
  -----------
  Bug 7458: Fix <make-closure> code emission

* sources/dfmc/llvm-back-end/llvm-emit-computation.dylan
  (emit-computation on <make-closure>): Generate the proper type
   for references to top-level methods with a dynamic signature,
   and generate a proper return value.


  Commit: 0b1a4511709be6db33db8ce8b367c1c4268e104e
      https://github.com/dylan-lang/opendylan/commit/0b1a4511709be6db33db8ce8b367c1c4268e104e
  Author: Peter S. Housel <[email protected]>
  Date:   2015-04-02 (Thu, 02 Apr 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-emit-computation.dylan
    M sources/dfmc/llvm-linker/llvm-linker.dylan

  Log Message:
  -----------
  Bug 7458: Fix local MV #rest merges and returns

* sources/dfmc/llvm-back-end/llvm-emit-computation.dylan
  (emit-local-merge-assignment): Fix determination of whether a
   <llvm-global-mv> can have #rest values or not.
  (do-emit-return on <llvm-local-mv>): Handle copying #rest values
   from a <llvm-local-mv> into the global MV area.

* sources/dfmc/llvm-linker/llvm-linker.dylan
  ($object-extern-names): New constant listing objects that may be
   referenced from within code generated for computations without
   an entry in heap-referenced-objects.
  (emit-code-externs): Generate extern references for objects when
   needed.


  Commit: 2e30772e0e305ac5f67cf1da909a8adf679a9722
      https://github.com/dylan-lang/opendylan/commit/2e30772e0e305ac5f67cf1da909a8adf679a9722
  Author: Peter S. Housel <[email protected]>
  Date:   2015-04-02 (Thu, 02 Apr 2015)

  Changed paths:
    M sources/dfmc/llvm-back-end/llvm-primitives-machine-word.dylan

  Log Message:
  -----------
  Bug 7458: Fix primitive-machine-word-unsigned-double-shift-right

* sources/dfmc/llvm-back-end/llvm-primitives-machine-word.dylan
  (primitive primitive-machine-word-unsigned-double-shift-right): Return
   the correct value. (Was returning the input rather than the shifted
   result.)


  Commit: 7da22d94fc94e81d6be9ce472ac559b03eb00cfc
      https://github.com/dylan-lang/opendylan/commit/7da22d94fc94e81d6be9ce472ac559b03eb00cfc
  Author: Peter S. Housel <[email protected]>
  Date:   2015-04-02 (Thu, 02 Apr 2015)

  Changed paths:
    M sources/lib/variable-search/darwin-variable-value.dylan
    M sources/lib/variable-search/unix-variable-value.dylan

  Log Message:
  -----------
  Bug 7458: Fix variable-search raw type mismatches

* sources/lib/variable-search/darwin-variable-value.dylan
  (variable-value): Fix treating <raw-machine-word> as a pointer.

* sources/lib/variable-search/unix-variable-value.dylan:
  (variable-value): Fix treating <raw-machine-word> as a pointer.


Compare: https://github.com/dylan-lang/opendylan/compare/fc02731901d2...7da22d94fc94

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