[Bug jit/96889] New: Reflection API accessible from the jit C API

[Bug jit/96889] New: Reflection API accessible from the jit C API

[bouanto at zoho dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96889

            Bug ID: 96889
           Summary: Reflection API accessible from the jit C API
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: jit
          Assignee: dmalcolm at gcc dot gnu.org
          Reporter: bouanto at zoho dot com
  Target Milestone: ---

Hi.
There are some functions that would be useful to have in the C API of libgccjit
like a function to get the number of parameters of a function or its return
type.
I'll send the patch very soon.

There are probably other reflection functions that would be useful as well:
I'll add them to the patch later.

[Bug jit/96889] Reflection API accessible from the jit C API

[bouanto at zoho dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96889

--- Comment #1 from Antoni <bouanto at zoho dot com> ---
Created attachment 49173
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49173&action=edit
Patch with new functions

[Bug jit/96889] Reflection API accessible from the jit C API

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96889

--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Antoni Boucher <antoyo@gcc.gnu.org>:

https://gcc.gnu.org/g:cfe8dbd9c08a5bce497646467c9d30942ec3efe0

commit r12-5428-gcfe8dbd9c08a5bce497646467c9d30942ec3efe0
Author: Antoni Boucher <bouanto@zoho.com>
Date:   Fri Nov 19 20:44:34 2021 -0500

    libgccjit: Add some reflection functions [PR96889]

    2021-11-19  Antoni Boucher  <bouanto@zoho.com>

    gcc/jit/
            PR target/96889
            * docs/topics/compatibility.rst (LIBGCCJIT_ABI_16): New ABI tag.
            * docs/topics/functions.rst: Add documentation for the
            functions gcc_jit_function_get_return_type and
            gcc_jit_function_get_param_count
            * docs/topics/types.rst: Add documentation for the functions
            gcc_jit_function_type_get_return_type,
            gcc_jit_function_type_get_param_count,
            gcc_jit_function_type_get_param_type,
            gcc_jit_type_unqualified, gcc_jit_type_dyncast_array,
            gcc_jit_type_is_bool,
            gcc_jit_type_dyncast_function_ptr_type,
            gcc_jit_type_is_integral, gcc_jit_type_is_pointer,
            gcc_jit_type_dyncast_vector,
            gcc_jit_vector_type_get_element_type,
            gcc_jit_vector_type_get_num_units,
            gcc_jit_struct_get_field, gcc_jit_type_is_struct,
            and gcc_jit_struct_get_field_count
            * libgccjit.c:
            (gcc_jit_function_get_return_type,
gcc_jit_function_get_param_count,
            gcc_jit_function_type_get_return_type,
            gcc_jit_function_type_get_param_count,
            gcc_jit_function_type_get_param_type, gcc_jit_type_unqualified,
            gcc_jit_type_dyncast_array, gcc_jit_type_is_bool,
            gcc_jit_type_dyncast_function_ptr_type, gcc_jit_type_is_integral,
            gcc_jit_type_is_pointer, gcc_jit_type_dyncast_vector,
            gcc_jit_vector_type_get_element_type,
            gcc_jit_vector_type_get_num_units, gcc_jit_struct_get_field,
            gcc_jit_type_is_struct, gcc_jit_struct_get_field_count): New
            functions.
            (struct gcc_jit_function_type, struct gcc_jit_vector_type):
            New types.
            * libgccjit.h:
            (gcc_jit_function_get_return_type,
gcc_jit_function_get_param_count,
            gcc_jit_function_type_get_return_type,
            gcc_jit_function_type_get_param_count,
            gcc_jit_function_type_get_param_type, gcc_jit_type_unqualified,
            gcc_jit_type_dyncast_array, gcc_jit_type_is_bool,
            gcc_jit_type_dyncast_function_ptr_type, gcc_jit_type_is_integral,
            gcc_jit_type_is_pointer, gcc_jit_type_dyncast_vector,
            gcc_jit_vector_type_get_element_type,
            gcc_jit_vector_type_get_num_units, gcc_jit_struct_get_field,
            gcc_jit_type_is_struct, gcc_jit_struct_get_field_count): New
            function declarations.
            (struct gcc_jit_function_type, struct gcc_jit_vector_type):
            New types.
            * jit-recording.h: New functions (is_struct and is_vector)
            * libgccjit.map (LIBGCCJIT_ABI_16): New ABI tag.

    gcc/testsuite/
            PR target/96889
            * jit.dg/all-non-failing-tests.h: Add test-reflection.c.
            * jit.dg/test-reflection.c: New test.

[Bug jit/96889] Reflection API accessible from the jit C API

[bouanto at zoho dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96889

Antoni <bouanto at zoho dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Antoni <bouanto at zoho dot com> ---
Fixed in master.