Change use to type-based pool allocator in

[official-gcc.git] / gcc / jit / ChangeLog.jit

2014-11-10  David Malcolm  <dmalcolm@redhat.com>

        * docs/_build/texinfo/libgccjit.texi: Regenerate.

2014-11-10  David Malcolm  <dmalcolm@redhat.com>

        * dummy-frontend.c: Add includes now needed since r216805 by
        cgraph.h: hash-map.h, is-a.h, plugin-api.h, vec.h, hashtab.h,
        hash-set.h, machmode.h, tm.h, hard-reg-set.h, function.h,
        ipa-ref.h, dumpfile.h.
        * jit-playback.c: Likewise.

2014-11-05  David Malcolm  <dmalcolm@redhat.com>

        * jit-playback.c (gcc::jit::playback::context::handle_locations):
        Drop the disabled debugging code.

2014-11-05  David Malcolm  <dmalcolm@redhat.com>

        * docs/topics/expressions.rst (Type-coercion): Casts between
        pointer types are valid.
        * libgccjit.c: Document that gcc_jit_context et al are actually
        subclasses of the gcc::jit::recording classes.
        (RETURN_VAL_IF_FAIL): Add top-level descriptive comment.
        (RETURN_IF_NOT_VALID_BLOCK): Likewise.
        (RETURN_NULL_IF_NOT_VALID_BLOCK): Likewise.
        (jit_error): Likewise.
        (compatible_types): Likewise.
        (gcc_jit_context_acquire): Likewise.
        (gcc_jit_context_release): Likewise.
        (gcc_jit_context_new_child_context): Likewise.
        (gcc_jit_context_new_location): Likewise.
        (gcc_jit_location_as_object): Likewise.
        (gcc_jit_type_as_object): Likewise.
        (gcc_jit_context_get_type): Likewise.
        (gcc_jit_context_get_int_type): Likewise.
        (gcc_jit_type_get_pointer): Likewise.
        (gcc_jit_type_get_const): Likewise.
        (gcc_jit_type_get_volatile): Likewise.
        (gcc_jit_context_new_array_type): Likewise.  Also document that
        LOC can be NULL.  Fail with an error on negative size.
        (gcc_jit_context_new_field): Add top-level descriptive comment and
        document that LOC can be NULL.
        (gcc_jit_field_as_object): Add top-level descriptive comment.
        (gcc_jit_context_new_struct_type): Likewise.  Also document that
        LOC can be NULL.
        (gcc_jit_context_new_opaque_struct): Likewise.
        (gcc_jit_struct_as_type): Add top-level descriptive comment.
        (gcc_jit_struct_set_fields): Likewise.  Also document that LOC can
        be NULL.
        (gcc_jit_context_new_union_type): Likewise.
        (gcc_jit_context_new_function_ptr_type): Likewise.
        (gcc_jit_context_new_param): Likewise.
        (gcc_jit_param_as_object): Add top-level descriptive comment.
        (gcc_jit_param_as_lvalue): Likewise.
        (gcc_jit_param_as_rvalue): Likewise.
        (gcc_jit_context_new_function): Likewise.  Also document that LOC
        can be NULL.
        (gcc_jit_context_get_builtin_function): Add top-level descriptive
        comment.
        (gcc_jit_function_as_object): Likewise.
        (gcc_jit_function_get_param): Likewise.
        (gcc_jit_function_dump_to_dot): Likewise.
        (gcc_jit_function_new_block): Likewise.
        (gcc_jit_block_as_object): Likewise.
        (gcc_jit_block_get_function): Likewise.
        (gcc_jit_context_new_global): Likewise.  Also document that LOC
        can be NULL.
        (gcc_jit_lvalue_as_object): Add top-level descriptive comment.
        (gcc_jit_lvalue_as_rvalue): Likewise.
        (gcc_jit_rvalue_as_object): Likewise.
        (gcc_jit_rvalue_get_type): Likewise.
        (RETURN_NULL_IF_FAIL_NONNULL_NUMERIC_TYPE): Likewise.
        (gcc_jit_context_new_rvalue_from_int): Likewise.
        (gcc_jit_context_zero): Likewise.
        (gcc_jit_context_one): Likewise.
        (gcc_jit_context_new_rvalue_from_double): Likewise.
        (gcc_jit_context_new_rvalue_from_ptr): Likewise.
        (gcc_jit_context_null): Likewise.
        (gcc_jit_context_new_string_literal): Likewise.
        (gcc_jit_context_new_unary_op): Likewise.  Also document that LOC
        can be NULL.
        (gcc_jit_context_new_binary_op): Likewise.
        (gcc_jit_context_new_comparison): Likewise.
        (gcc_jit_context_new_call): Likewise.
        (gcc_jit_context_new_call_through_ptr): Likewise.
        (is_valid_cast): Add top-level descriptive comment.
        (gcc_jit_context_new_cast): Likewise.  Also document that LOC can
        be NULL.
        (gcc_jit_context_new_array_access): Likewise.
        (gcc_jit_object_get_context): Add top-level descriptive comment.
        (gcc_jit_object_get_debug_string): Likewise.
        (gcc_jit_lvalue_access_field): Likewise.  Also document that LOC can
        be NULL.
        (gcc_jit_rvalue_access_field): Likewise.
        (gcc_jit_rvalue_dereference_field): Likewise.
        (gcc_jit_rvalue_dereference): Likewise.
        (gcc_jit_lvalue_get_address): Likewise.
        (gcc_jit_function_new_local): Likewise.
        (gcc_jit_block_add_eval): Likewise.
        (gcc_jit_block_add_assignment): Likewise.
        (gcc_jit_block_add_assignment_op): Likewise.
        (is_bool): Add top-level descriptive comment.
        (gcc_jit_block_end_with_conditional): Likewise.  Also document
        that LOC can be NULL.
        (gcc_jit_block_add_comment): Likewise.
        (gcc_jit_block_end_with_jump): Likewise.
        (gcc_jit_block_end_with_return): Likewise.
        (gcc_jit_block_end_with_void_return): Likewise.
        (gcc_jit_context_set_str_option): Add top-level descriptive
        comment.
        (gcc_jit_context_set_int_option): Likewise.
        (gcc_jit_context_set_bool_option): Likewise.
        (gcc_jit_context_compile): Likewise.
        (gcc_jit_context_dump_to_file): Likewise.
        (gcc_jit_context_get_first_error): Likewise.
        (gcc_jit_result_get_code): Likewise.
        (gcc_jit_result_release): Likewise.

        * libgccjit.h (gcc_jit_context_acquire): Remove FIXME from
        comment.
        (gcc_jit_context_get_int_type): Add comment.
        (gcc_jit_context_new_field): Likewise.
        (gcc_jit_context_new_struct_type): Likewise.
        (gcc_jit_context_new_opaque_struct): Likewise.
        (gcc_jit_struct_as_type): Likewise.
        (gcc_jit_context_new_param): Likewise.
        (gcc_jit_param_as_lvalue): Likewise.
        (gcc_jit_param_as_rvalue): Likewise.
        (enum gcc_jit_function_kind): Likewise.
        (gcc_jit_context_new_function): Likewise.
        (gcc_jit_context_get_builtin_function): Likewise.
        (gcc_jit_function_get_param): Likewise.

2014-11-05  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (gcc_jit_context_get_type): Verify that "type"
        is valid immediately, rather than relying on called code.
        (gcc_jit_context_new_function): Likewise for "kind".
        (gcc_jit_context_new_unary_op): Likewise for "op".
        (valid_binary_op_p): New.
        (gcc_jit_context_new_binary_op): Verify that "op" is valid
        immediately, rather than relying on called code.
        (gcc_jit_context_new_comparison): Likewise.
        (gcc_jit_block_add_assignment_op): Likewise.

2014-11-05  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c: Include safe-ctype.h from libiberty.
        (IS_ASCII_ALPHA): Delete.
        (IS_ASCII_DIGIT): Delete.
        (IS_ASCII_ALNUM): Delete.
        (gcc_jit_context_new_function): Replace use of IS_ASCII_ALPHA and
        IS_ASCII_ALNUM with ISALPHA and ISALNUM respectively, from
        libiberty.

2014-10-30  David Malcolm  <dmalcolm@redhat.com>

        * dummy-frontend.c (jit_langhook_init): Remove some dead code.

2014-10-27  David Malcolm  <dmalcolm@redhat.com>

        * dummy-frontend.c: Drop includes of tree-iterator.h,
        tree-ssa-alias.h, gimple-expr.h, gimple.h, gimple-pretty-print.h.
        * jit-playback.c: Drop includes of debug.h, langhooks.h,
        langhooks-def.h, tree-iterator.h, gimple-expr.h, tree-ssa-alias.h,
        gimple.h, gimple-pretty-print.h, diagnostic-core.h, dumpfile.h.

2014-10-21  David Malcolm  <dmalcolm@redhat.com>

        * jit-recording.c: Include tm.h.  Don't include function.h.

2014-10-21  David Malcolm  <dmalcolm@redhat.com>

        * docs/_build/texinfo/libgccjit.texi: Regenerate.

2014-10-21  David Malcolm  <dmalcolm@redhat.com>

        * docs/intro/index.rst: Drop install.rst.  Add tutorial04.rst.
        * docs/intro/install.rst: Rename to...
        * docs/intro/tutorial01.rst: ...this, renaming old tutorial01.rst to...
        * docs/intro/tutorial02.rst: ...this, renaming old tutorial02.rst to...
        * docs/intro/tutorial03.rst: ...this, renaming old tutorial03.rst to...
        * docs/intro/tutorial04.rst: ...this.
        * docs/examples/install-hello-world.c: Rename to...
        * docs/examples/tut01-hello-world.c: ...this.
        * docs/examples/tut01-square.c: Rename to...
        * docs/examples/tut02-square.c: ...this.
        * docs/examples/tut02-sum-of-squares.c: Rename to...
        * docs/examples/tut03-sum-of-squares.c: ...this.
        * docs/examples/tut03-toyvm: Rename directory to...
        * docs/examples/tut04-toyvm: ...this.
        * docs/examples/tut04-toyvm/toyvm.c (PATH_TO_SCRIPTS): Update
        for directory renaming.

2014-10-21  David Malcolm  <dmalcolm@redhat.com>

        * docs/intro/install.rst ("Installation via packages"): Drop
        this section.
        ("Installation from source"): Drop this section, moving parts
        of it to https://gcc.gnu.org/wiki/JIT and some others to
        docs/internals/index.rst.
        ("Hello world"): This section becomes the only remaining part
        of this file.  Eliminate references to pkg-config.

        * docs/internals/index.rst
        ("Using a working copy without installing every time"): Rewrite
        as...
        ("Working on the JIT library"): ...new section, aimed at
        contributors (and myself) working from a build directory,
        eliminating references to installation.  Add description
        of pertinent configuration options.
        ("Running the test suite"): Add setting of LIBRARY_PATH to
        description of how to run a built binary outside of the test
        suite.
        ("Environment variables"): New section, describing pertinent
        environment variables.

2014-10-20  David Malcolm  <dmalcolm@redhat.com>

        * jit-recording.c (gcc::jit::dump::dump): Handle fopen failures
        by emitting an error on the context.
        (gcc::jit::dump::~dump): Likewise for fclose failures.
        (gcc::jit::dump::write): Don't attempt further work if the fopen
        failed.  Handle fwrite failures by emitting an error on the
        context.

2014-10-20  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in (jit.install-common): Drop installation of
        libgccjit.pc.
        * config-lang.in (outputs): Drop jit/libgccjit.pc.
        * libgccjit.pc.in: Delete.

2014-10-17  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in (jit): Add $(FULL_DRIVER_NAME) as a dependency, so
        that the symlink is created for testing.

        * jit-playback.c (gcc::jit::playback::context::compile): Add
        "-fno-use-linker-plugin" when invoking the driver.  Update error
        messages to talk about the "gcc driver" rather than the
        "gcc harness".  To ease troubleshooting, add error messages giving
        the driver name and PATH to the error-handling code that fires
        when the driver can't be found.

2014-10-07  David Malcolm  <dmalcolm@redhat.com>

        * docs/_build/texinfo/libgccjit.texi: Regenerate.

2014-10-07  David Malcolm  <dmalcolm@redhat.com>

        * docs/internals/index.rst (Overview of code structure): Directly
        include the comment from jit-common.h as rst, rather than as a
        quoted C++ comment.
        * jit-common.h: Convert the summary format to valid reStructured
        text for inclusion by docs/internals/index.rst.
        * notes.txt: Clarify where libgccjit.c, jit-recording.c and
        jit-playback.c fit into the high-level diagram.

2014-10-07  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in (jit_OBJS): Drop jit/internal-api.o.
        Add jit/jit-recording.o and jit/jit-playback.o.

        * internal-api.c: Delete, moving content to new files jit-recording.c
        and jit-playback.c.
        * internal-api.h: Delete, moving content to new files
        jit-common.h, jit-playback.h, jit-recording.h.
        * jit-common.h: New file, containing the forward decls of classes
        formerly in internal-api.h.
        * jit-recording.c: New file, containing the gcc::jit::recording
        code formerly in internal-api.c, and gcc::jit::dump.
        * jit-recording.h: New file, containing the gcc::jit::recording
        prototypes formerly in internal-api.h.
        * jit-playback.c: New file, containing the gcc::jit::playback
        code formerly in internal-api.c.
        * jit-playback.h: New file, containing the gcc::jit::playback
        prototypes formerly in internal-api.h.

        * dummy-frontend.c: Don't include "internal-api.h".  Add includes
        of jit-common.h and jit-playback.h.
        * jit-builtins.h: Replace include of internal-api.h with
        jit-common.h.
        * jit-builtins.c: Replace include of internal-api.h with
        jit-common.h.  Add include of jit-recording.h.
        * libgccjit.c: Likewise.

        * docs/internals/index.rst (Overview of code structure): Update
        to reflect the above changes.

2014-10-07  David Malcolm  <dmalcolm@redhat.com>

        * docs/internals/index.rst
        (Using a working copy without installing): Rename to...
        (Using a working copy without installing every time): ...this, and
        update to reflect the need to have installed the driver binary
        when running directly from a build directory.
        (Running the test suite): Add PATH setting to the example.
        * docs/intro/install.rst ("Hello world"): Likewise.
        * internal-api.c: Include new autogenerated header
        "gcc-driver-name.h".
        (gcc::jit::playback::context::compile): Rather than looking for a
        "gcc" on the path, look for GCC_DRIVER_NAME from gcc-driver-name.h,
        as created by the configure script, so that we are using one for
        the correct target.

2014-10-02  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in (jit.info): Implement.
        (jit.install-info): Implement.
        (jit.dvi): Implement.
        (jit.pdf): Implement in terms of new target "jit.texinfo.pdf".
        (jit.install-pdf): Likewise for new target
        "jit.texinfo.install-pdf".
        (jit.install-html): Implement in terms of
        "jit.$(doc_build_sys).install-html" to redirect to new targets
        "jit.sphinx.install-html" or "jit.texinfo.install-html".
        (jit.html): Implement in terms of "jit.$(doc_build_sys).html" to
        redirect to new targets "jit.sphinx.html" or "jit.texinfo.html".
        (JIT_TEXI_FILES): New variable.
        (jit.texinfo.html): New target.
        (jit.texinfo.install-html): New target.
        (jit.texinfo.pdf): New target.
        (jit.texinfo.install-pdf): New target.
        (SPHINX_BUILD_DIR): New variable.
        (jit.sphinx.html): New target.
        (jit_htmldir): New variable.
        (jit.sphinx.install-html): New target.
        (jit.sphinx.pdf): New target.

2014-09-26  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.h (gcc::jit::recording::context): Convert field
        "m_first_error_str" from a fixed-size buffer to a pointer, and add
        a field "m_owns_first_error_str" to determine if we're responsible
        for freeing it.
        * internal-api.c (gcc::jit::recording::context::context): Update
        initializations in ctor for above change.
        (gcc::jit::recording::context::~context): Free m_first_error_str
        if we own it.
        (gcc::jit::recording::context::add_error_va): When capturing the
        first error message on a context, rather than copying "errmsg" to
        a fixed-size buffer and truncating if oversize, simply store the
        pointer to the error message, and flag whether we need to free it.
        (gcc::jit::recording::context::get_first_error): Update for change
        of "m_first_error_str" from an internal buffer to a pointer.

2014-09-25  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::playback::context::compile): Use
        pex_one rather than system when invoking "gcc" to go from a .s
        file to a .so file.

2014-09-25  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (make_tempdir_path_template): New.
        (gcc::jit::playback::context::compile): Call
        make_tempdir_path_template to make m_path_template, rather than
        hardcoding "/tmp/" within "/tmp/libgccjit-XXXXXX".

2014-09-24  David Malcolm  <dmalcolm@redhat.com>

        * docs/internals/index.rst ("Overview of code structure"): Add
        more descriptive text, including various fragments of
        internal-api.h as appropriate.
        * internal-api.h: Add marker comments for use by "literalinclude"
        directives in docs/internals/index.rst.

2014-09-24  David Malcolm  <dmalcolm@redhat.com>

        * dummy-frontend.c (my_walker): Rename to...
        (my_ggc_walker): ...this.
        (my_root_tab): Rename to...
        (jit_root_tab): ...this.
        (jit_langhook_init): Update for renaming of "my_root_tab" to
        "jit_root_tab".
        * internal-api.c: Add descriptive API comments to functions
        throughout.
        (mutex): Rename to...
        (jit_mutex): ...this.
        (gcc::jit::recording::context::compile): Update for renaming of
        "mutex" to "jit_mutex".
        * internal-api.h: Add descriptive API comments to functions
        throughout.  Add indentation to forward declarations of classes
        to indicate inheritance.
        * jit-builtins.c: Likewise.

2014-09-24  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::dump::write): Eliminate fixed-size
        buffer "buf" by replacing call to vsnprintf with one to vasprintf
        and a free, emitting an error on the dump's context if a malloc
        failure occurs.
        (gcc::jit::recording::context::add_error_va): Likewise, using
        a precanned message if the malloc inside vasprinf fails.  Split
        local "buf" into "malloced_msg" and "errmsg" to ensure that we
        free the message iff we're using one malloc-ed by vasprintf.
        (gcc::jit::recording::string::from_printf): Eliminate fixed-size
        buffer "buf" by replacing call to vsnprintf with one to vasprintf
        and a free, emitting an error on the relevant context if a malloc
        failure occurs.

2014-09-24  David Malcolm  <dmalcolm@redhat.com>

        * dummy-frontend.c: Update copyright year.  Follow standard for
        initial includes by removing redundant include of "ansidecl.h".
        * internal-api.c: Follow standard for initial includes by removing
        redundant include of "ansidecl.h".
        * jit-builtins.c: Likewise.
        * libgccjit.c: Likewise.

2014-09-24  David Malcolm  <dmalcolm@redhat.com>

        * ChangeLog.jit: Add copyright footer.
        * Make-lang.in: Update copyright.
        * config-lang.in: Update copyright.
        * docs/examples/install-hello-world.c: Add copyright header.
        * docs/examples/tut01-square.c: Likewise.
        * docs/examples/tut02-sum-of-squares.c: Likewise.
        * docs/examples/tut03-toyvm/toyvm.c: Likewise.
        * internal-api.c: Likewise.
        * internal-api.h: Likewise.
        * libgccjit++.h: Likewise.
        * libgccjit.c: Likewise.
        * libgccjit.h: Likewise.
        * libgccjit.map: Likewise.

2014-09-23  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst (API): Shift operators are done.
        * docs/topics/expressions.rst (Binary): Add shift operators.
        * internal-api.c (binary_op_strings): Likewise.
        (gcc::jit::playback::context::new_binary_op): Likewise.
        * libgccjit.h (enum gcc_jit_binary_op): Likewise.

2014-09-23  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: Rename "Initial Release" section to "API", and
        remove completed items: builtins, docs, pkgconfig file, fuzz
        testing.  Move ability to name contexts and stmt_list per block
        ideas to a new "Nice to have" section and note that it might be
        better to go straight to gimple.
        Move code coverage to "Test suite" section.
        Add a "Probably not needed" section, moving some items to it.
        Note that we're still missing shift operators.
        Add idea that we could warn about unused objects in a context.

2014-09-23  David Malcolm  <dmalcolm@redhat.com>

        * docs/examples/tut03-toyvm/toyvm.c: Include <dejagnu.h>.
        Add missing typedef of compilation_state.
        (toyvm_function_parse): Add "name param.
        (test): New.
        (CHECK_NON_NULL): New, from harness.h
        (CHECK_VALUE): Likewise.
        (test_script): New.
        (PATH_TO_SCRIPTS): New define.
        (test_suite): New.
        (main): If called with no args, run the test suite.

2014-09-23  David Malcolm  <dmalcolm@redhat.com>

        * docs/conf.py (__read_file): New helper function, for
        extracting...
        (gcc_BASEVER): New variable, read from "BASE-VER" in gcc src dir.
        (gcc_DEVPHASE): Likewise, from file "DEV-PHASE".
        (gcc_DATESTAMP): Likewise, from file "DATESTAMP".
        (gcc_REVISION): Likewise, from file "REVISION" (if present).
        (version): Rather than hardcoding this variable, extract from file
        BASE-VER, via gcc_BASEVER local.
        (release): Likewise, building it up from the files read above.
        * docs/_build/texinfo/libgccjit.texi: Regenerate.

2014-09-22  David Malcolm  <dmalcolm@redhat.com>

        * docs/intro/tutorial01.rst: Remove stray "FIXME".
        * docs/_build/texinfo/libgccjit.texi: Regenerate.

2014-09-22  David Malcolm  <dmalcolm@redhat.com>

        * docs/index.rst: Add internals/index.rst.
        * docs/internals/index.rst: New.
        * notes.txt: Update to reflect renaming of toplev_main to
        toplev::main.

2014-09-22  David Malcolm  <dmalcolm@redhat.com>

        * docs/_build/texinfo/libgccjit.texi: Regenerate.
        * docs/intro/install.rst: Reduce width of listing.
        * docs/intro/tutorial01.rst: Use <libgccjit.h> rather than
        "libgccjit.h" when including the header.
        * docs/intro/tutorial02.rst: Likewise.
        * docs/intro/tutorial03.rst: Clarify various sections; show
        effect of reducing optimization level down from 3 to 2.
        ("Putting it all together"): Move to above...
        ("Behind the curtain: optimizing away stack manipulation"):
        ...this, and rename this to...
        ("Behind the curtain: How does our code get optimized?"): ...and
        add more detail, and discussion of elimination of tail recursion.

2014-09-19  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: Add detection of uninitialized variables, since
        this bit me when developing "toyvm".

        * docs/examples/tut03-toyvm/Makefile: New.
        * docs/examples/tut03-toyvm/factorial.toy: New.
        * docs/examples/tut03-toyvm/fibonacci.toy: New.
        * docs/examples/tut03-toyvm/toyvm.c: New.

        * docs/intro/index.rst: Add tutorial03.rst.
        * docs/intro/tutorial01.rst: Fix example of how to dump
        generated machine code.
        * docs/intro/tutorial03.rst: New.
        * docs/intro/factorial.png: New.

        * docs/_build/texinfo/libgccjit.texi: Regenerate.
        * docs/_build/texinfo/factorial.png: New (copied by sphinx from
        docs/intro/factorial.png).

2014-09-18  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in (jit.install-common): Install libgccjit.pc to
        "$(DESTDIR)/$(libdir)/pkgconfig".
        * config-lang.in (outputs): Define this, adding jit/libgccjit.pc
        so that it makes it into AC_CONFIG_FILES and is thus generated from
        jit/libgccjit.pc.in at configure time.
        * docs/intro/install.rst ("Hello world"): Add discussion about the
        use of pkg-config when building against an install in
        a non-standard location.
        * docs/_build/texinfo/libgccjit.texi: Regenerate.
        * libgccjit.pc.in: New.

2014-09-18  David Malcolm  <dmalcolm@redhat.com>

        * docs/index.rst: Split index out into two new files...
        * docs/intro/index.rst: New file.
        * docs/topics/index.rst: New file.
        * docs/_build/texinfo/libgccjit.texi: Regenerate.

2014-09-18  David Malcolm  <dmalcolm@redhat.com>

        * docs/_build/texinfo/Makefile: New file, generated by Sphinx, by
        running "make texinfo" in docs directory.
        * docs/_build/texinfo/libgccjit.texi: Likewise.
        * docs/_build/texinfo/sum-of-squares.png: Likewise.

2014-09-18  David Malcolm  <dmalcolm@redhat.com>

        * docs/conf.py (Options for HTML output): Update html_theme from
        "default" to "pyramid".

2014-09-18  David Malcolm  <dmalcolm@redhat.com>

        * docs/intro/install.rst: Markup fixes.
        * docs/intro/tutorial01.rst: Likewise.
        * docs/intro/tutorial02.rst: Likewise.
        * docs/topics/contexts.rst: Likewise.
        * docs/topics/expressions.rst: Likewise.
        * docs/topics/functions.rst: Likewise.
        * docs/topics/locations.rst: Likewise.
        * docs/topics/types.rst: Likewise.

2014-09-18  David Malcolm  <dmalcolm@redhat.com>

        * docs/examples/install-hello-world.c (main): Fix missing
        "return".
        * docs/examples/tut01-square.c (main): Likewise.
        * docs/examples/tut02-sum-of-squares.c (main): Likewise.

2014-09-17  David Malcolm  <dmalcolm@redhat.com>

        * docs/Makefile: New file.
        * docs/conf.py: New file.
        * docs/examples/install-hello-world.c: New file.
        * docs/examples/tut01-square.c: New file.
        * docs/examples/tut02-sum-of-squares.c: New file.
        * docs/index.rst: New file.
        * docs/intro/install.rst: New file.
        * docs/intro/sum-of-squares.png: New file.
        * docs/intro/tutorial01.rst: New file.
        * docs/intro/tutorial02.rst: New file.
        * docs/topics/contexts.rst: New file.
        * docs/topics/expressions.rst: New file.
        * docs/topics/functions.rst: New file.
        * docs/topics/locations.rst: New file.
        * docs/topics/objects.rst: New file.
        * docs/topics/results.rst: New file.
        * docs/topics/types.rst: New file.

2014-09-11  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst (Initial Release): Update for addition of myself as
        maintainer.

2014-09-10  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst (Test suite): Multithreaded test is done.

2014-09-10  David Malcolm  <dmalcolm@redhat.com>

        * dummy-frontend.c: Fix up for the header file flattening on
        trunk by adding includes of signop.h, tree-core.h, stor-layout.h,
        tree-ssa-alias.h, gimple-expr.h.
        (jit_langhook_write_globals): Update call to
        finalize_compilation_unit to symtab->finalize_compilation_unit to
        track change made on trunk in r214422.

        * internal-api.c: Fix up for the header file flattening on trunk
        by adding includes of gimple-expr.h, tree-ssa-alias.h,
        stringpool.h, stor-layout.h, print-tree.h, gimplify.h.
        (new_rvalue_from_int): Update call to real_from_integer.
        (gcc::jit::playback::wrapper::operator new): Use
        ggc_internal_cleared_alloc rather than
        ggc_internal_cleared_alloc_stat.
        (gcc::jit::playback::function::postprocess): Update call to
        cgraph_finalize_function tocgraph_node::finalize_function.
        (gcc::jit::playback::block::add_comment): Update call to
        ggc_internal_alloc_stat to ggc_internal_alloc.

2014-08-08  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_context_new_union_type): New entrypoint.
        (gcc_jit_lvalue_access_field): Rename first param from "struct_"
        to "struct_or_union".
        (gcc_jit_rvalue_access_field): Likewise.

        * libgccjit.c (gcc_jit_context_new_union_type): New entrypoint.

        * libgccjit.map (gcc_jit_context_new_union_type): New entrypoint.

        * internal-api.h (gcc::jit::recording::compound_type): New class
        (gcc::jit::recording::union): New class.
        (gcc::jit::playback::struct_): Rename this class to...
        (gcc::jit::playback::compound_type): ...this.
        (gcc::jit::recording::context::new_union_type): New method.
        (gcc::jit::recording::context): Rename field "m_structs" to
        "m_compound_types", generalizing from a vec <struct_ *> to a
        vec<compound_type *>.
        (gcc::jit::recording::field): Update field m_container from
        struct * to container_type *.
        (gcc::jit::recording::field::get_container): Generalize from
        struct_ * to container_type *.
        (gcc::jit::recording::field::set_container): Likewise.
        (gcc::jit::recording::compound_type): New subclass of type, to
        be a superclass of existing class struct_ and new class union_.
        (gcc::jit::recording::struct_::get_name): Move to...
        (gcc::jit::recording::compound_type::get_name): ...here.
        (gcc::jit::recording::struct_::get_loc): Move to...
        (gcc::jit::recording::compound_type::get_loc): ...here.
        (gcc::jit::recording::struct_::set_fields): Move to...
        (gcc::jit::recording::compound_type::set_fields): ...here.
        (gcc::jit::recording::struct_::dereference): Move to...
        (gcc::jit::recording::compound_type::dereference): ...here.
        (gcc::jit::recording::struct_::is_int): Move to...
        (gcc::jit::recording::compound_type::is_int): ...here.
        (gcc::jit::recording::struct_::is_float): Move to...
        (gcc::jit::recording::compound_type::is_float): ...here.
        (gcc::jit::recording::struct_::is_bool): Move to...
        (gcc::jit::recording::compound_type::is_bool): ...here.
        (gcc::jit::recording::struct_::is_pointer): Move to...
        (gcc::jit::recording::compound_type::is_pointer): ...here.
        (gcc::jit::recording::struct_::is_array): Move to...
        (gcc::jit::recording::compound_type::is_array): ...here.
        (gcc::jit::recording::struct_::playback_struct): Move to...
        (gcc::jit::recording::compound_type::playback_compound_type):
        ...here, renaming and updating return type.
        (gcc::jit::recording::struct_): Inherit from compound_type,
        rather than just type.
        (gcc::jit::recording::fields): Update to work on compound_type *
        rather than struct_ *, renaming "m_struct" to "m_struct_or_union".
        (gcc::jit::recording::union): New subclass of compound_type.
        (gcc::jit::playback::context::new_struct_type): Generalize by
        renaming to...
        (gcc::jit::playback::context::new_compound_type): ...this, and
        and an "is_struct" bool param.
        (gcc::jit::playback::struct_): Generalize by renaming class to...
        (gcc::jit::playback::compound_type): ...this.

        * internal-api.c (gcc::jit::recording::context::context): Rename
        field "m_structs" to "m_compound_types".
        (gcc::jit::recording::context::new_struct_type): Likewise.
        (gcc::jit::recording::context::new_union_type): New method.
        (gcc::jit::recording::context::dump_to_file): Field "m_structs"
        is renamed "m_compound_types" and changes type from struct_ *
        to compound_type *.
        (gcc::jit::recording::compound_type::compound_type): New ctor,
        built from old body of gcc::jit::recording::struct_::struct_.
        (gcc::jit::recording::struct_::set_fields): Move class to...
        (gcc::jit::recording::compound_type::set_fields): ... here.
        (gcc::jit::recording::struct_::dereference): Move class to...
        (gcc::jit::recording::compound_type::dereference): ...here.
        (gcc::jit::recording::struct_::struct_): Reimplement by calling
        base class ctor.
        (gcc::jit::recording::struct_::replay_into): The playback hook
        is now "new_compound_type" and adds a bool, with true for
        "is_struct" (vs a union).
        (gcc::jit::recording::struct_::make_debug_string): "m_name" is
        now moved to base class and private, so use an accessor.
        (gcc::jit::recording::union_::union_): New function.
        (gcc::jit::recording::union_::replay_into): New function.
        (gcc::jit::recording::union_::make_debug_string): New function.
        (gcc::jit::recording::fields::fields): Update first param from
        struct_ * to compound_type *, and rename field "m_struct" to
        "m_struct_or_union".
        (gcc::jit::recording::fields::replay_into): "m_struct" is now
        "m_struct_or_union" and has a playback_compound_type rather
        than a playback_struct.
        (gcc::jit::recording::fields::write_to_dump): Update for
        renaming of m_struct to m_struct_or_union.
        (gcc::jit::playback::context::new_struct_type): Rename method
        to...
        (gcc::jit::playback::context::new_compound_type): this,
        generalizing so that it can make unions as well as structs; the
        underlying playback type is now called "compound_type".
        (gcc::jit::playback::struct_::set_fields): This method's class has
        changed name, so this is now...
        (gcc::jit::playback::compound_type::set_fields): ...this method.

        * TODO.rst: Unions are done.

2014-08-08  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: Function ptrs are done.
        * internal-api.c
        (gcc::jit::recording::context::new_function_ptr_type): New method.
        (gcc::jit::recording::context::new_call_through_ptr): New method.
        (gcc::jit::recording::memento_of_get_pointer::make_debug_string):
        Add special-case handling of function pointer types.
        (gcc::jit::recording::function_type::make_debug_string_with_ptr):
        New method.
        (gcc::jit::recording::function_type::make_debug_string):
        Reimplement in terms of...
        (gcc::jit::recording::function_type::make_debug_string_with): New
        method, based on make_debug_string, but allowing for arbitrary
        text between the return type and the parameters.
        (gcc::jit::recording::call_through_ptr::call_through_ptr): New
        method.
        (gcc::jit::recording::call_through_ptr::replay_into): New method.
        (gcc::jit::recording::call_through_ptr::make_debug_string): New
        method.
        (gcc::jit::playback::context::new_call): Reimplement in terms of...
        (gcc::jit::playback::context::build_call): New method, using parts
        of old implementation of new_call, so that we can share this
        with...
        (gcc::jit::playback::context::new_call_through_ptr): New method.
        * internal-api.h
        (gcc::jit::recording::context::new_function_ptr_type): New method.
        (gcc::jit::recording::context::new_call_through_ptr): New method.
        (gcc::jit::recording::type::dyn_cast_function_type): New method.
        (gcc::jit::recording::function_type::dyn_cast_function_type): New
        method.
        (gcc::jit::recording::function_type::make_debug_string_with_ptr):
        New method.
        (gcc::jit::recording::function_type::make_debug_string_with): New
        method.
        (gcc::jit::recording::call_through_ptr): New subclass of rvalue.
        (gcc::jit::playback::context::new_call_through_ptr): New method.
        (gcc::jit::playback::context::build_call): New method.
        * libgccjit.c (gcc_jit_context_new_function_ptr_type): New
        function.
        (gcc_jit_context_new_call_through_ptr): New function.
        * libgccjit.h (gcc_jit_context_new_function_ptr_type): New
        function.
        (gcc_jit_context_new_call_through_ptr): New function.
        * libgccjit.map (gcc_jit_context_new_call_through_ptr): New function.
        (gcc_jit_context_new_function_ptr_type): New function.

2014-07-25  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst (error-checking): Remove various items that either
        already were implemented, or are implemented by this commit.
        * internal-api.h (gcc::jit::recording::type::is_numeric): New.
        * libgccjit.c (RETURN_NULL_IF_FAIL_NONNULL_NUMERIC_TYPE): New macro.
        (gcc_jit_context_new_rvalue_from_int): Verify that numeric_type is
        indeed numeric.
        (gcc_jit_context_zero): Likewise.
        (gcc_jit_context_one): Likewise.
        (gcc_jit_context_new_rvalue_from_double): Likewise.
        (gcc_jit_context_new_array_access): Likewise for type of "index".

2014-07-14  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::context::new_array_type):
        Reject attempts to create an array of a struct if the fields of
        the struct haven't yet been set.
        * internal-api.h (gcc::jit::recording::type::dyn_cast_struct): New
        virtual function.
        (gcc::jit::recording::struct_::dyn_cast_struct): New, overriding
        for this subclass.
        (gcc::jit::recording::struct_::get_name): New.

2014-05-07  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in (LIBGCCJIT_LINKER_NAME): New.
        (LIBGCCJIT_VERSION_NUM): New.
        (LIBGCCJIT_MINOR_NUM): New.
        (LIBGCCJIT_RELEASE_NUM): New.
        (LIBGCCJIT_SONAME): New.
        (LIBGCCJIT_FILENAME): New.
        (LIBGCCJIT_LINKER_NAME_SYMLINK): New.
        (LIBGCCJIT_SONAME_SYMLINK): New.
        (jit): Add symlink targets.
        (libgccjit.so): Convert to...
        (LIBGCCJIT_FILENAME): ...and add a soname.
        (jit.install-common): Install the library with a soname, and
        symlinks.  Install libgccjit++.h.

2014-04-25  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::playback::context::compile): Put
        any output of dlerror through the add_error method, rather
        than merely printing it to stderr, so that the error is also
        recorded on the context.

2014-03-19  Tom Tromey  <tromey@redhat.com>

        * internal-api.c (compile): Use auto_timevar.

2014-03-19  Tom Tromey  <tromey@redhat.com>

        * internal-api.c (compile): Use toplev, not toplev_options.
        Simplify.

2014-03-19  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::context::add_error_va):
        Rename local "progname" to "ctxt_progname" to avoid shadowing
        the related global, for clarity.
        (gcc::jit::playback::context::compile): Likewise.

2014-03-19  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::memento_of_get_pointer::
        accepts_writes_from): Accept writes from pointers, but not arrays.

        * internal-api.h (gcc::jit::recording::type::is_pointer): New.
        (gcc::jit::recording::type::is_array): New.
        (gcc::jit::recording::memento_of_get_type::accepts_writes_from):
        Allow (void *) to accept writes of pointers, but not arrays.
        (gcc::jit::recording::memento_of_get_type::is_pointer): New.
        (gcc::jit::recording::memento_of_get_type::is_array): New.
        (gcc::jit::recording::memento_of_get_pointer::is_pointer): New.
        (gcc::jit::recording::memento_of_get_pointer::is_array): New.
        (gcc::jit::recording::memento_of_get_const::is_pointer): New.
        (gcc::jit::recording::memento_of_get_const::is_array): New.
        (gcc::jit::recording::memento_of_get_volatile::is_pointer): New.
        (gcc::jit::recording::memento_of_get_volatile::is_array): New.
        (gcc::jit::recording::array_type::is_pointer): New.
        (gcc::jit::recording::array_type::is_array): New.
        (gcc::jit::recording::function_type::is_pointer): New.
        (gcc::jit::recording::function_type::is_array): New.
        (gcc::jit::recording::struct_::is_pointer): New.
        (gcc::jit::recording::struct_::is_array): New.

        * libgccjit.c (gcc_jit_context_new_rvalue_from_ptr): Require the
        pointer_type to be a pointer, not an array.
        (gcc_jit_context_null): Likewise.
        (is_valid_cast): Require pointer casts to be between pointer types,
        not arrays.
        (gcc_jit_context_new_array_access): Update error message from "not
        a pointer" to "not a pointer or array".
        (gcc_jit_rvalue_dereference_field): Require the pointer arg to be
        of pointer type, not an array.
        (gcc_jit_rvalue_dereference): Likewise.

2014-03-14  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (is_valid_cast): Permit casts between pointer types.

        * internal-api.c (convert): Report more information if this ever
        occurs, and make the error occur on the playback context, so that
        it makes the gcc_jit_result be NULL.
        (gcc::jit::playback::context::build_cast): Handle pointers.  Report
        more information if an unhandlable cast reaches here.

2014-03-13  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (is_valid_cast): New.
        (gcc_jit_context_new_cast): Check for compatible types.

        * internal-api.c (gcc::jit::recording::memento_of_get_type::
        is_int): New.
        (gcc::jit::recording::memento_of_get_type::is_float): New.
        (gcc::jit::recording::memento_of_get_type::is_bool): New.

        * internal-api.h (gcc::jit::recording::type::is_int): New.
        (gcc::jit::recording::type::is_float): New.
        (gcc::jit::recording::type::is_bool): New.

        (gcc::jit::recording::memento_of_get_type::is_int): New.
        (gcc::jit::recording::memento_of_get_type::is_float): New.
        (gcc::jit::recording::memento_of_get_type::is_bool): New.

        (gcc::jit::recording::memento_of_get_pointer::is_int): New.
        (gcc::jit::recording::memento_of_get_pointer::is_float): New.
        (gcc::jit::recording::memento_of_get_pointer::is_bool): New.

        (gcc::jit::recording::memento_of_get_const::is_int): New.
        (gcc::jit::recording::memento_of_get_const::is_float): New.
        (gcc::jit::recording::memento_of_get_const::is_bool): New.

        (gcc::jit::recording::memento_of_get_volatile::is_int): New.
        (gcc::jit::recording::memento_of_get_volatile::is_float): New.
        (gcc::jit::recording::memento_of_get_volatile::is_bool): New.

        (gcc::jit::recording::array_type::is_int): New.
        (gcc::jit::recording::array_type::is_float): New.
        (gcc::jit::recording::array_type::is_bool): New.

        (gcc::jit::recording::function_type::is_int): New.
        (gcc::jit::recording::function_type::is_float): New.
        (gcc::jit::recording::function_type::is_bool): New.

        (gcc::jit::recording::struct_::is_int): New.
        (gcc::jit::recording::struct_::is_float): New.
        (gcc::jit::recording::struct_::is_bool): New.

2014-03-13  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::context::set_str_option):
        Provide NULL recording::location to add_error.
        (gcc::jit::recording::context::set_int_option): Likewise.
        (gcc::jit::recording::context::set_bool_option): Likewise.
        (gcc::jit::playback::context::compile): Likewise.
        (gcc::jit::recording::context::add_error): Add recording::location
        param.
        (gcc::jit::recording::context::add_error_va): Likewise; print it
        when present; add "error: " to stderr messages.
        (gcc::jit::recording::location::replay_into): Provide
        recording::location to the playback::location.

        (gcc::jit::recording::function::validate): Add locations to the
        add_error invocations.
        (gcc::jit::recording::block::validate): Likewise.
        (gcc::jit::playback::context::get_type): Likewise.
        (gcc::jit::playback::context::new_unary_op): Likewise.
        (gcc::jit::playback::context::new_binary_op): Likewise.
        (gcc::jit::playback::context::new_comparison): Likewise.

        (gcc::jit::recording::block::get_loc): New.
        (gcc::jit::recording::block::get_first_statement): New.

        (gcc::jit::playback::context::build_cast): Pass in higher-level
        arguments in the hope of eventually providing better error
        messages when a cast isn't possible.
        (gcc::jit::playback::context::new_cast): As above.

        (gcc::jit::playback::context::add_error): Add playback::location
        parameter, using it to provide the corresponding
        recording::location (if any) when reporting the error to the
        recording::context.
        (gcc::jit::playback::context::add_error_va): Likewise.
        (gcc::jit::playback::context::new_location): Likewise.
        (gcc::jit::playback::source_line::get_location): Likewise.
        (gcc::jit::playback::location::location): Likewise.

        * internal-api.h (gcc::jit::recording::context::add_error): Add
        recording::location param.
        (gcc::jit::recording::context::add_error_va): Likewise.

        (gcc::jit::recording::context::errors_occurred): Also consider
        errors that occur on a parent or ancestor context, recursively.

        (gcc::jit::recording::block::get_loc): New.
        (gcc::jit::recording::block::get_first_statement): New.
        (gcc::jit::recording::statement::get_loc): New.

        (gcc::jit::playback::context::new_location): Add recording::location
        parameter.

        (gcc::jit::playback::context::add_error): Add playback::location
        parameter.
        (gcc::jit::playback::context::add_error_va): Likewise.

        (gcc::jit::playback::context::build_cast): Pass in higher-level
        arguments in the hope of eventually providing better error
        messages when a cast isn't possible.

        (gcc::jit::playback::source_line::get_location): Add
        recording::location parameter.
        (gcc::jit::playback::location::location): Likewise.
        (gcc::jit::playback::location::get_recording_loc): New.
        (gcc::jit::playback::location::m_recording_loc): New.

        * jit-builtins.c (gcc::jit::builtins_manager::get_builtin_function):
        Provide NULL recording::location to add_error.
        (gcc::jit::builtins_manager::make_primitive_type): Likewise.

        * libgccjit.c (RETURN_VAL_IF_FAIL): Add location argument.
        (RETURN_VAL_IF_FAIL_PRINTF1): Likewise.
        (RETURN_VAL_IF_FAIL_PRINTF2): Likewise.
        (RETURN_VAL_IF_FAIL_PRINTF3): Likewise.
        (RETURN_VAL_IF_FAIL_PRINTF4): Likewise.
        (RETURN_VAL_IF_FAIL_PRINTF6): Likewise.
        (RETURN_NULL_IF_FAIL): Likewise.
        (RETURN_NULL_IF_FAIL_PRINTF1): Likewise.
        (RETURN_NULL_IF_FAIL_PRINTF2): Likewise.
        (RETURN_NULL_IF_FAIL_PRINTF3): Likewise.
        (RETURN_NULL_IF_FAIL_PRINTF4): Likewise.
        (RETURN_NULL_IF_FAIL_PRINTF6): Likewise.
        (RETURN_IF_FAIL): Likewise.
        (RETURN_IF_FAIL_PRINTF1): Likewise.
        (RETURN_IF_FAIL_PRINTF2): Likewise.
        (RETURN_IF_FAIL_PRINTF4): Likewise.
        (RETURN_IF_NOT_VALID_BLOCK): Likewise.
        (RETURN_NULL_IF_NOT_VALID_BLOCK): Likewise.

        (jit_error): Likewise.

        (gcc_jit_location_as_object): Provided location argument to
        error-handling macros.
        (gcc_jit_type_as_object): Likewise.
        (gcc_jit_context_get_type): Likewise.
        (gcc_jit_context_get_int_type): Likewise.
        (gcc_jit_type_get_pointer): Likewise.
        (gcc_jit_type_get_const): Likewise.
        (gcc_jit_type_get_volatile): Likewise.
        (gcc_jit_context_new_array_type): Likewise.
        (gcc_jit_context_new_field): Likewise.
        (gcc_jit_context_new_struct_type): Likewise.
        (gcc_jit_context_new_opaque_struct): Likewise.
        (gcc_jit_struct_as_type): Likewise.
        (gcc_jit_struct_set_fields): Likewise.
        (gcc_jit_context_new_param): Likewise.
        (gcc_jit_param_as_object): Likewise.
        (gcc_jit_param_as_lvalue): Likewise.
        (gcc_jit_param_as_rvalue): Likewise.
        (gcc_jit_context_new_function): Likewise.
        (gcc_jit_context_get_builtin_function): Likewise.
        (gcc_jit_function_as_object): Likewise.
        (gcc_jit_function_get_param): Likewise.
        (gcc_jit_function_dump_to_dot): Likewise.
        (gcc_jit_function_new_block): Likewise.
        (gcc_jit_block_as_object): Likewise.
        (gcc_jit_block_get_function): Likewise.
        (gcc_jit_context_new_global): Likewise.
        (gcc_jit_lvalue_as_object): Likewise.
        (gcc_jit_lvalue_as_rvalue): Likewise.
        (gcc_jit_rvalue_as_object): Likewise.
        (gcc_jit_rvalue_get_type): Likewise.
        (gcc_jit_context_new_rvalue_from_int): Likewise.
        (gcc_jit_context_zero): Likewise.
        (gcc_jit_context_one): Likewise.
        (gcc_jit_context_new_rvalue_from_double): Likewise.
        (gcc_jit_context_new_rvalue_from_ptr): Likewise.
        (gcc_jit_context_null): Likewise.
        (gcc_jit_context_new_string_literal): Likewise.
        (gcc_jit_context_new_unary_op): Likewise.
        (gcc_jit_context_new_binary_op): Likewise.
        (gcc_jit_context_new_comparison): Likewise.
        (gcc_jit_context_new_call): Likewise.
        (gcc_jit_context_new_cast): Likewise.
        (gcc_jit_context_new_array_access): Likewise.
        (gcc_jit_object_get_context): Likewise.
        (gcc_jit_object_get_debug_string): Likewise.
        (gcc_jit_lvalue_access_field): Likewise.
        (gcc_jit_rvalue_access_field): Likewise.
        (gcc_jit_rvalue_dereference_field): Likewise.
        (gcc_jit_rvalue_dereference_field): Likewise.
        (gcc_jit_rvalue_dereference): Likewise.
        (gcc_jit_lvalue_get_address): Likewise.
        (gcc_jit_function_new_local): Likewise.
        (gcc_jit_block_add_eval): Likewise.
        (gcc_jit_block_add_assignment): Likewise.
        (gcc_jit_block_add_assignment_op): Likewise.
        (gcc_jit_block_end_with_conditional): Likewise.
        (gcc_jit_block_add_comment): Likewise.
        (gcc_jit_block_end_with_jump): Likewise.
        (gcc_jit_block_end_with_return): Likewise.
        (gcc_jit_block_end_with_void_return): Likewise.
        (gcc_jit_context_set_str_option): Likewise.
        (gcc_jit_context_set_int_option): Likewise.
        (gcc_jit_context_set_bool_option): Likewise.
        (gcc_jit_context_compile): Likewise.
        (gcc_jit_context_dump_to_file): Likewise.
        (gcc_jit_context_get_first_error): Likewise.
        (gcc_jit_result_get_code): Likewise.
        (gcc_jit_result_get_code): Likewise.
        (gcc_jit_result_release): Likewise.

2014-03-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::context::new_rvalue): Make these
        methods const.
        (gccjit::context::zero): Likewise.
        (gccjit::context::one): Likewise.
        (gccjit::function::get_param): Likewise.

2014-03-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::error): New class, for exceptions.
        (gccjit::context::get_inner_context): New accessor, so that we
        can...
        (gccjit::context::m_inner_ctxt): Make private.
        (gccjit::context::context): Throw a gccjit::error if a NULL
        context is passed in.
        (gccjit::context::compile): Throw a gccjit::error if a NULL
        result is returned from the C API, which indicates an error.
        (gccjit::object::object): Throw a gccjit::error if a NULL
        object is passed in, since that indicates that an error has
        occurred.
        (gccjit::location::location): In the default ctor, call the
        base class default ctor rather than passing in a NULL to the
        single-argument ctor, since the latter now indicates an error
        has occurred at the C API level.
        (gccjit::field::field): Likewise.
        (gccjit::type::type): Likewise.
        (gccjit::function::function): Likewise.
        (gccjit::block::block): Likewise.
        (gccjit::rvalue::rvalue): Likewise.

2014-03-07  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (enum gcc_jit_function_kind): Add
        GCC_JIT_FUNCTION_ALWAYS_INLINE.
        * internal-api.c (gcc::jit::recording::function::write_to_dump):
        Handle GCC_JIT_FUNCTION_ALWAYS_INLINE.
        (gcc::jit::playback::context::new_function): Likewise.
        (gcc::jit::playback::context::postprocess): Handle
        GCC_JIT_FUNCTION_INTERNAL and GCC_JIT_FUNCTION_ALWAYS_INLINE by
        clearing DECL_EXTERNAL and TREE_PUBLIC.  Doing so fixes the
        "undefined symbol" bug seen with GCC_JIT_FUNCTION_INTERNAL.
        * TODO.rst: Update.

2014-03-07  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::context::new_global): New.

2014-03-07  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::playback::context::handle_locations):
        Add a disabled call to line_table_dump, in case it's handy for
        debugging in the future.
        (gcc::jit::playback::context::set_tree_location): Assert that
        the location is non-NULL.
        (gcc::jit::playback::location::location): Initialize m_src_loc
        to UNKNOWN_LOCATION.  This field should always be overwritten by
        handle_locations before use, but given recent issues with bogus
        locations it seems safer to initialize it.

2014-03-06  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::context::
        disassociate_from_playback): Recursively visit parent contexts.

2014-03-05  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_function_dump_to_dot): New.
        * libgccjit.map (gcc_jit_function_dump_to_dot): New.
        * libgccjit++.h (gccjit::function::dump_to_dot): New.
        * libgccjit.c (gcc_jit_function_dump_to_dot): New.
        * internal-api.h (gcc::jit::recording::function::dump_to_dot): New.
        (gcc::jit::recording::block::block): Add m_index member.
        (gcc::jit::recording::block::dump_to_dot): New.
        (gcc::jit::recording::block::dump_edges_to_dot): New.
        * internal-api.c (gcc::jit::recording::function::new_block): Give
        each block an index.
        (gcc::jit::recording::function::dump_to_dot): New.
        (gcc::jit::recording::block::dump_to_dot): New.
        (gcc::jit::recording::block::dump_edges_to_dot): New.

2014-03-04  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::memento_of_get_pointer::
        accepts_writes_from): Avoid segfaulting when the argument is not
        of pointer type.
        * internal-api.h (gcc::jit::recording::accepts_writes_from): Add
        an assertion.
        * libgccjit.c (gcc_jit_context_new_comparison): Strip away const
        and volatile when comparing input types.

2014-03-04  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_type_get_volatile): New.
        * libgccjit.map (gcc_jit_type_get_volatile): New.
        * libgccjit.c (gcc_jit_type_get_volatile): New.
        * libgccjit++.h (gccjit::type::get_volatile): New.
        * internal-api.c (gcc::jit::recording::type::get_volatile): New.
        (gcc::jit::recording::memento_of_get_volatile::replay_into): New.
        (gcc::jit::recording::memento_of_get_volatile::make_debug_string): New.
        * internal-api.h (gcc::jit::recording::type::get_volatile): New.
        (gcc::jit::recording::type::accepts_writes_from): Strip off
        qualifiers such as "const" and "volatile" from the source type.
        (gcc::jit::recording::memento_of_get_volatile): New class.
        (gcc::jit::playback::type::get_volatile): New.
        * TODO.rst: Update.

2014-03-03  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::function::operator()): Add overload for
        a call with 3 arguments.
        (gccjit::block::add_call): Likewise for 4 arguments.
        (gccjit::rvalue::cast_to): New method.
        (gccjit::rvalue::operator[]): New methods.

2014-02-28  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (gcc_jit_context_new_binary_op): Check that the
        operands have the same type.
        (gcc_jit_context_new_comparison): Likewise.

2014-02-28  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_context_new_cast): New.
        * libgccjit.map (gcc_jit_context_new_cast): New.
        * libgccjit++.h (gccjit::context::new_cast): New method.
        * libgccjit.c (gcc_jit_context_new_cast): New.

        * internal-api.h (gcc::jit::recording::context::new_cast): New method.
        (gcc::jit::recording::cast): New subclass of rvalue.
        (gcc::jit::playback::context::new_cast): New method.
        (gcc::jit::playback::context::build_cast): New method.

        * internal-api.c (convert): New.
        (gcc::jit::recording::context::new_cast): New.
        (gcc::jit::recording::cast::replay_into): New.
        (gcc::jit::recording::cast::make_debug_string): New.
        (gcc::jit::playback::context::build_cast): New.
        (gcc::jit::playback::context::new_cast): New.

        * TODO.rst: Update.

2014-02-28  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_block_get_function): New.
        * libgccjit.map (gcc_jit_block_get_function): New.
        * libgccjit++.h (gccjit::block::get_function): New method.
        * libgccjit.c (gcc_jit_block_get_function): New.

2014-02-27  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_label): Delete in favor of...
        (gcc_jit_block): New type.
        (gcc_jit_loop): Delete.

        (gcc_jit_function_new_forward_label): Delete in favor of...
        (gcc_jit_function_new_block): New.

        (gcc_jit_label_as_object): Delete in favor of...
        (gcc_jit_block_as_object): New.

        (gcc_jit_function_add_eval): Delete in favor of...
        (gcc_jit_block_add_eval): New.

        (gcc_jit_function_add_assignment): Delete in favor of...
        (gcc_jit_block_add_assignment): New.

        (gcc_jit_function_add_assignment_op): Delete in favor of...
        (gcc_jit_block_add_assignment_op): New.

        (gcc_jit_function_add_comment): Delete in favor of...
        (gcc_jit_block_add_comment): New.

        (gcc_jit_label_as_object): Delete in favor of...
        (gcc_jit_block_as_object): New.

        (gcc_jit_function_add_conditional): Delete in favor of...
        (gcc_jit_block_end_with_conditional): New.

        (gcc_jit_function_add_jump): Delete in favor of...
        (gcc_jit_block_end_with_jump): New.

        (gcc_jit_function_add_return): Delete in favor of...
        (gcc_jit_block_end_with_return): New.

        (gcc_jit_function_add_void_return): Delete in favor of...
        (gcc_jit_block_end_with_void_return): New.

        (gcc_jit_function_new_loop): Delete.
        (gcc_jit_function_new_loop_over_range): Delete.
        (gcc_jit_loop_as_object): Delete.
        (gcc_jit_loop_end): Delete.

        * libgccjit.map (gcc_jit_function_add_assignment): Delete in favor of...
        (gcc_jit_block_add_assignment): New.

        (gcc_jit_function_add_assignment_op): Delete in favor of...
        (gcc_jit_block_add_assignment_op): New.

        (gcc_jit_function_add_comment): Delete in favor of...
        (gcc_jit_block_add_comment): New.

        (gcc_jit_function_add_eval): Delete in favor of...
        (gcc_jit_block_add_eval): New.

        (gcc_jit_label_as_object): Delete in favor of...
        (gcc_jit_block_as_object): New.

        (gcc_jit_function_add_conditional): Delete in favor of...
        (gcc_jit_block_end_with_conditional): New.

        (gcc_jit_function_add_jump): Delete in favor of...
        (gcc_jit_block_end_with_jump): New.

        (gcc_jit_function_add_return): Delete in favor of...
        (gcc_jit_block_end_with_return): New.

        (gcc_jit_function_add_void_return): Delete in favor of...
        (gcc_jit_block_end_with_void_return): New.

        (gcc_jit_function_add_label): Delete in favor of...
        (gcc_jit_function_new_block): New.
        (gcc_jit_function_new_forward_label): Delete.
        (gcc_jit_function_place_forward_label): Delete.

        (gcc_jit_function_new_loop): Delete.
        (gcc_jit_function_new_loop_over_range): Delete.
        (gcc_jit_loop_as_object): Delete.
        (gcc_jit_loop_end): Delete.

        * libgccjit.c (gcc_jit_label): Delete in favor of...
        (gcc_jit_block): New type.
        (gcc_jit_loop): Delete.

        (RETURN_IF_NOT_FUNC_DEFINITION): Delete in favor of...
        (RETURN_IF_NOT_VALID_BLOCK): New macro.
        (RETURN_NULL_IF_NOT_FUNC_DEFINITION): Delete in favor of...
        (RETURN_NULL_IF_NOT_VALID_BLOCK): New macro.

        (gcc_jit_function_new_forward_label): Delete in favor of...
        (gcc_jit_function_new_block): New.

        (gcc_jit_label_as_object): Delete in favor of...
        (gcc_jit_block_as_object): New.

        (gcc_jit_rvalue_dereference_field): Ensure that field has been
        placed.

        (gcc_jit_function_add_label): Delete
        (gcc_jit_function_place_forward_label): Delete.

        (gcc_jit_function_add_eval): Delete in favor of...
        (gcc_jit_block_add_eval): New.

        (gcc_jit_function_add_assignment): Delete in favor of...
        (gcc_jit_block_add_assignment): New.

        (gcc_jit_function_add_assignment_op): Delete in favor of...
        (gcc_jit_block_add_assignment_op): New.

        (gcc_jit_function_add_conditional): Delete in favor of...
        (gcc_jit_block_end_with_conditional): New.

        (gcc_jit_function_add_comment): Delete in favor of...
        (gcc_jit_block_add_comment): New.

        (gcc_jit_function_add_jump): Delete in favor of...
        (gcc_jit_block_end_with_jump): New.

        (gcc_jit_function_add_return): Delete in favor of...
        (gcc_jit_block_end_with_return): New.

        (gcc_jit_function_add_void_return): Delete in favor of...
        (gcc_jit_block_end_with_void_return): New.

        (gcc_jit_function_new_loop): Delete.
        (gcc_jit_function_new_loop_over_range): Delete.
        (gcc_jit_loop_as_object): Delete.
        (gcc_jit_loop_end): Delete.

        * internal-api.h (gcc::jit::recording::label): Delete class in
        favor of...
        (gcc::jit::recording::block): New class.
        (gcc::jit::recording::loop): Delete class.
        (gcc::jit::recording::loop_end): Delete class.

        (gcc::jit::playback::label): Delete class in favor of...
        (gcc::jit::playback::block): New class.

        (gcc::jit::playback::loop): Delete class.

        (gcc::jit::recording::playback_label): Delete function in favor of...
        (gcc::jit::recording::playback_block): New function.

        (gcc::jit::recording::context::validate): New.

        (gcc::jit::recording::function::new_forward_label): Delete method.
        (gcc::jit::recording::function::add_eval): Delete method in favor
        of method of new gcc::jit::recording::block class.
        (gcc::jit::recording::function::add_assignment): Likewise.
        (gcc::jit::recording::function::add_assignment_op): Likewise.
        (gcc::jit::recording::function::add_comment): Likewise.
        (gcc::jit::recording::function::add_conditional): Likewise.
        (gcc::jit::recording::function::place_forward_label): Likewise.
        (gcc::jit::recording::function::add_jump): Likewise.
        (gcc::jit::recording::function::add_return): Likewise.

        (gcc::jit::recording::function::add_label): Delete method in favor of...
        (gcc::jit::recording::function::new_block): New method.

        (gcc::jit::recording::function::new_loop): Delete method.

        (gcc::jit::recording::function::validate): New method.
        (gcc::jit::recording::function::m_activity): Delete field in favor of...
        (gcc::jit::recording::function::m_blocks): New field.

        (gcc::jit::recording::statement::get_successor_blocks): New method.
        (gcc::jit::recording::statement::write_to_dump): Make public.
        (gcc::jit::recording::statement::statement): Accept a block rather
        than a function.
        (gcc::jit::recording::statement::playback_function): Delete.
        (gcc::jit::recording::statement::get_block): New.
        (gcc::jit::recording::statement::m_func): Delete in favor of...
        (gcc::jit::recording::statement::m_block): ...this.

        (gcc::jit::recording::eval::eval): Accept a block rather than a
        function.
        (gcc::jit::recording::assignment::assignment): Likewise.
        (gcc::jit::recording::assignment_op::assignment_op): Likewise.
        (gcc::jit::recording::comment::comment): Likewise.
        (gcc::jit::recording::return::return): Likewise.
        (gcc::jit::recording::conditional::conditional): Likewise; accept
        blocks rather than labels.
        (gcc::jit::recording::jump::jump): Likewise.
        (gcc::jit::recording::conditional::get_successor_blocks): New.
        (gcc::jit::recording::jump::get_successor_blocks): New.

        (gcc::jit::playback::function::new_forward_label): Delete method
        in favor of...
        (gcc::jit::playback::function::new_block): New method.
        (gcc::jit::playback::function::build_stmt_list): New method.
        (gcc::jit::playback::function::m_blocks): New field.

        * libgccjit++.h (gccjit::label): Delete class in favor of...
        (gccjit::block): New class.
        (gccjit::function::new_forward_label): Delete methods in favor of...
        (gccjit::function::new_block): New methods.
        (gccjit::function::add_comment): Delete methods in favor of methods
        of new class gccjit::block.
        (gccjit::function::add_conditional): Likewise.
        (gccjit::function::add_label): Likewise.
        (gccjit::function::place_forward_label): Likewise.
        (gccjit::function::add_jump): Likewise.
        (gccjit::function::add_return): Likewise.
        (gccjit::function::add_call): Likewise.

        * internal-api.c (gcc::jit::recording::playback_label): Delete in
        favor of...
        (gcc::jit::recording::playback_block): New.
        (gcc::jit::recording::context::compile): Validate.
        (gcc::jit::recording::context::validate): New.
        (gcc::jit::recording::function::function): Update.
        (gcc::jit::recording::function::new_forward_label): Delete.
        (gcc::jit::recording::function::add_eval): Delete.
        (gcc::jit::recording::function::add_assignment): Delete.
        (gcc::jit::recording::function::add_assignment_op): Delete.
        (gcc::jit::recording::function::new_block): New.
        (gcc::jit::recording::function::add_comment): Delete.
        (gcc::jit::ecording::function::add_conditional): Delete.
        (gcc::jit::recording::function::add_label): Delete.
        (gcc::jit::recording::function::place_forward_label): Delete.
        (gcc::jit::recording::function::add_jump): Delete.
        (gcc::jit::recording::function::add_return): Delete.
        (gcc::jit::recording::function::new_loop): Delete.
        (gcc::jit::recording::function::write_to_dump): Port to block-based
        representation.
        (gcc::jit::recording::function::validate): New.
        (gcc::jit::recording::block::add_eval): New.
        (gcc::jit::recording::block::add_assignment): New.
        (gcc::jit::recording::label::replay_into): Delete.
        (gcc::jit::recording::block::add_assignment_op): New.
        (gcc::jit::recording::block::add_comment): New.
        (gcc::jit::recording::block::end_with_conditional): New.
        (gcc::jit::recording::block::end_with_jump): New.
        (gcc::jit::recording::block::end_with_return): New.
        (gcc::jit::recording::block::write_to_dump): New.
        (gcc::jit::recording::block::validate): New.
        (gcc::jit::recording::block::get_last_statement): New.
        (gcc::jit::recording::block::get_successor_blocks): New.
        (gcc::jit::recording::block::replay_into): New.
        (gcc::jit::recording::label::make_debug_string): Delete.
        (gcc::jit::recording::block::make_debug_string): New.
        (gcc::jit::recording::statement::get_successor_blocks): New.
        (gcc::jit::recording::eval::replay_into): Port to block-based
        representation.
        (gcc::jit::recording::assignment::replay_into): Likewise.
        (gcc::jit::recording::assignment_op::replay_into): Likewise.
        (gcc::jit::recording::comment::replay_into): Likewise.
        (gcc::jit::recording::conditional::replay_into): Likewise.
        (gcc::jit::recording::jump::replay_into): Likewise.
        (gcc::jit::recording::return_::replay_into): Likewise.

        (gcc::jit::recording::conditional::get_successor_blocks): New.
        (gcc::jit::recording::place_label::place_label): Delete.
        (gcc::jit::recording::place_label::replay_into): Delete.
        (gcc::jit::recording::place_label::make_debug_string): Delete.
        (gcc::jit::recording::place_label::write_to_dump): Delete.

        (gcc::jit::recording::jump::get_successor_blocks): New.
        (gcc::jit::recording::return_::get_successor_blocks): New.

        (gcc::jit::recording::loop::replay_into): Delete.
        (gcc::jit::recording::loop::make_debug_string): Delete.
        (gcc::jit::recording::loop::end): Delete.
        (gcc::jit::recording::loop_end::replay_into): Delete.
        (gcc::jit::recording::loop_end::make_debug_string): Delete.

        (gcc::jit::playback::function::new_forward_label): Delete.
        (gcc::jit::playback::function::new_block): New.
        (gcc::jit::playback::function::build_stmt_list): New.
        (gcc::jit::playback::function::add_eval): Replace with...
        (gcc::jit::playback::block::add_eval): New.
        (gcc::jit::playback::function::add_assignment): Replace with...
        (gcc::jit::playback::block::add_assignment): New.
        (gcc::jit::playback::function::add_comment): Replace with...
        (gcc::jit::playback::block::add_comment): New, reimplementing,
        given that we no longer have labels.
        (gcc::jit::playback::function::add_conditional): Replace with...
        (gcc::jit::playback::block::add_conditional): New, reworking,
        given that on_false can no longer be NULL.
        (gcc::jit::playback::function::add_label): Delete.
        (gcc::jit::playback::function::place_forward_label): Delete.
        (gcc::jit::playback::function::add_jump): Replace with...
        (gcc::jit::playback::block::add_jump): New.
        (gcc::jit::playback::function::add_return): Replace with...
        (gcc::jit::playback::block::add_return): New.
        (gcc::jit::playback::function::new_loop): Delete.
        (gcc::jit::playback::label::label): Replace with...
        (gcc::jit::playback::block::block): ...this.

        (gcc::jit::playback::loop::loop): Delete.
        (gcc::jit::playback::loop::end): Delete.

        (gcc::jit::playback::context::replay): Call each function's
        build_stmt_list.

        * TODO.rst: Update

2014-02-25  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_function_add_void_return): New.
        * libgccjit.map (gcc_jit_function_add_void_return): New.
        * libgccjit.c (gcc_jit_function_add_void_return): New.
        * libgccjit++.h (add_return): Add overloaded variant with no
        rvalue, calling gcc_jit_function_add_void_return.

        * internal-api.c (gcc::jit::recording::function::add_return): Add
        comment that rvalue could be NULL.
        (gcc::jit::playback::function::add_return): Support rvalue being
        NULL.

2014-02-25  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.h (gcc::jit::playback::function): Add field
        m_inner_block.

        * internal-api.c (gcc::jit::playback::function::function):
        Create BLOCK here and link it to the BIND_EXPR.
        (gcc::jit::playback::function::gt_ggc_mx): Walk m_inner_block.
        (gcc::jit::playback::function::postprocess): Set up BLOCK_VARS on
        the block, so that the local variables make it into the debuginfo.

2014-02-24  Philip Herron <redbrain@gcc.gnu.org>

        * Make-lang.in (jit.install-common): Implement.

2014-02-21  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_context_dump_to_file): New.
        * libgccjit.map (gcc_jit_context_dump_to_file): New.
        * libgccjit.c (gcc_jit_context_dump_to_file): New.
        * libgccjit++.h (gccjit::context::dump_to_file): New.

        * internal-api.h (gcc::jit::dump): New class.
        (gcc::jit::recording::playback_location): Add a replayer argument,
        so that playback locations can be created before playback statements.
        (gcc::jit::recording::location::playback_location): Likewise.
        (gcc::jit::recording::statement::playback_location): Likewise.
        (gcc::jit::recording::context::dump_to_file): New.
        (gcc::jit::recording::context::m_structs): New field, for use by
        dump_to_file.
        (gcc::jit::recording::context::m_functions): Likewise.
        (gcc::jit::recording::memento::write_to_dump): New virtual function.
        (gcc::jit::recording::field::write_to_dump): New.
        (gcc::jit::recording::fields::write_to_dump): New.
        (gcc::jit::recording::function::write_to_dump): New.
        (gcc::jit::recording::function::m_locals): New field for use by
        write_to_dump.
        (gcc::jit::recording::function::m_activity): Likewise.
        (gcc::jit::recording::local::write_to_dump): New.
        (gcc::jit::recording::statement::write_to_dump): New.
        (gcc::jit::recording::place_label::write_to_dump): New.

        * internal-api.c (gcc::jit::dump::dump): New.
        (gcc::jit::dump::~dump): New.
        (gcc::jit::dump::write): New.
        (gcc::jit::dump::make_location): New.
        (gcc::jit::recording::playback_location): Add a replayer argument,
        so that playback locations can be created before playback statements.

        (gcc::jit::recording::context::context): Initialize new fields.
        (gcc::jit::recording::function::function): Likewise.

        (gcc::jit::recording::context::new_struct_type): Add struct to the
        context's m_structs vector.
        (gcc::jit::recording::context::new_function): Add function to the
        context's m_functions vector.
        (gcc::jit::recording::context::dump_to_file): New.
        (gcc::jit::recording::memento::write_to_dump): New.
        (gcc::jit::recording::field::write_to_dump): New.
        (gcc::jit::recording::fields::write_to_dump): New.
        (gcc::jit::recording::function::write_to_dump): New.
        (gcc::jit::recording::local::write_to_dump): New.
        (gcc::jit::recording::statement::write_to_dump): New.
        (gcc::jit::recording::place_label::write_to_dump): New.

        (gcc::jit::recording::array_type::replay_into): Pass on replayer
        to call to playback_location.
        (gcc::jit::recording::field::replay_into): Likewise.
        (gcc::jit::recording::struct_::replay_into): Likewise.
        (gcc::jit::recording::param::replay_into): Likewise.
        (gcc::jit::recording::function::replay_into): Likewise.
        (gcc::jit::recording::global::replay_into): Likewise.
        (gcc::jit::recording::unary_op::replay_into): Likewise.
        (gcc::jit::recording::binary_op::replay_into): Likewise.
        (gcc::jit::recording::comparison::replay_into): Likewise.
        (gcc::jit::recording::call::replay_into): Likewise.
        (gcc::jit::recording::array_access::replay_into): Likewise.
        (gcc::jit::recording::access_field_of_lvalue::replay_into): Likewise.
        (gcc::jit::recording::access_field_rvalue::replay_into): Likewise.
        (gcc::jit::recording::dereference_field_rvalue::replay_into): Likewise.
        (gcc::jit::recording::dereference_rvalue::replay_into): Likewise.
        (gcc::jit::recording::get_address_of_lvalue::replay_into): Likewise.
        (gcc::jit::recording::local::replay_into): Likewise.
        (gcc::jit::recording::eval::replay_into): Likewise.
        (gcc::jit::recording::assignment::replay_into): Likewise.
        (gcc::jit::recording::assignment_op::replay_into): Likewise.
        (gcc::jit::recording::comment::replay_into): Likewise.
        (gcc::jit::recording::conditional::replay_into): Likewise.
        (gcc::jit::recording::place_label::replay_into): Likewise.
        (gcc::jit::recording::jump::replay_into): Likewise.
        (gcc::jit::recording::return_::replay_into): Likewise.
        (gcc::jit::recording::loop::replay_into): Likewise.
        (gcc::jit::recording::loop_end::replay_into): Likewise.

        (gcc::jit::recording::function::new_local): Add to the function's
        vector of locals.
        (gcc::jit::recording::function::add_eval): Add to the function's
        m_activity field.
        (gcc::jit::recording::function::add_assignment): Likewise.
        (gcc::jit::recording::function::add_assignment_op): Likewise.
        (gcc::jit::recording::function::add_comment): Likewise.
        (gcc::jit::recording::function::add_conditional): Likewise.
        (gcc::jit::recording::function::place_forward_label): Likewise.
        (gcc::jit::recording::function::add_jump): Likewise.
        (gcc::jit::recording::function::add_return): Likewise.
        (gcc::jit::recording::function::new_loop): Likewise.

        (gcc::jit::recording::conditional::make_debug_string): Add missing
        semicolon.

2014-02-19  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (gcc_jit_context_new_rvalue_from_ptr): Verify that
        pointer_type is indeed a pointer type.
        (gcc_jit_context_null): Likewise.
        (gcc_jit_context_new_array_access): Verify that ptr is indeed a
        pointer.

        * TODO.rst: Update

2014-02-18  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_struct): New.
        (gcc_jit_context_new_struct_type): Change return type from gcc_jit_type
        to gcc_jit_struct.
        (gcc_jit_context_new_opaque_struct): New.
        (gcc_jit_struct_as_type): New.
        (gcc_jit_struct_set_fields): New.
        (gcc_jit_context_null): New.

        * libgccjit.map (gcc_jit_context_new_opaque_struct): New.
        (gcc_jit_context_null): New.
        (gcc_jit_struct_as_type): New.
        (gcc_jit_struct_set_fields): New.

        * libgccjit++.h (gccjit::context::new_struct_type): Return a
        struct_ rather than a type.
        (gccjit::context::new_opaque_struct_type): New.
        (gccjit::struct_): New subclass of type.

        * libgccjit.c (gcc_jit_struct): New.
        (RETURN_VAL_IF_FAIL_PRINTF1): New.
        (RETURN_VAL_IF_FAIL_PRINTF2): New.
        (RETURN_NULL_IF_FAIL_PRINTF1): New.
        (RETURN_IF_FAIL_PRINTF1): New.
        (RETURN_IF_FAIL_PRINTF2): New.
        (gcc_jit_context_new_struct_type): Return a gcc_jit_struct rather
        than a gcc_jit_type; implement by creating the struct, then
        setting the fields in it.
        (gcc_jit_context_new_opaque_struct): New.
        (gcc_jit_struct_as_type): New.
        (gcc_jit_struct_set_fields): New.
        (gcc_jit_context_null): New.
        (gcc_jit_lvalue_access_field): Use the struct's context when
        reporting on a NULL field; verify that the field has been placed
        in a struct.
        (gcc_jit_rvalue_access_field): Likewise.
        (is_bool): New.
        (gcc_jit_function_add_conditional): Use the function's context
        when reporting errors; verify that boolval's type is indeed
        boolean.
        (gcc_jit_function_new_loop): Likewise.

        * internal-api.h (gcc::jit::recording::context::new_struct_type):
        Don't accept fields, and return a struct_ rather than a type_, so
        that fields can be set later.
        (gcc::jit::recording::struct_::struct_): Store a (fields *) rather
        than a vec of fields.
        (gcc::jit::recording::struct_::as_type): New.
        (gcc::jit::recording::struct_::get_fields): New.
        (gcc::jit::recording::struct_::set_fields): New.
        (gcc::jit::recording::struct_::playback_struct): New.
        (gcc::jit::recording::fields): New class.
        (gcc::jit::playback::context::new_struct_type): Don't accept
        fields, and return a struct_ rather than a type_, so that fields
        can be set later.
        (gcc::jit::playback::struct_): New subclass of type.

        * internal-api.c (gcc::jit::recording::context::get_type): With
        nested contexts, create basic types within the ultimate parent
        context, allowing for a fast check for the boolean type using
        pointer equality.
        (gcc::jit::recording::context::new_struct_type): Don't accept
        fields, and return a struct_ rather than a type_, so that fields
        can be set later.
        (gcc::jit::recording::context::get_opaque_FILE_type): Update for
        struct-creation changes.
        (gcc::jit::recording::struct_::struct_): Store a (fields *) rather
        than a vec of fields.
        (gcc::jit::recording::struct_::set_fields): New.
        (gcc::jit::recording::struct_::replay_into): Don't playback the
        fields, as this is now done by a fields instance.
        (gcc::jit::recording::fields::fields): New.
        (gcc::jit::recording::fields::replay_into): New.
        (gcc::jit::recording::fields::make_debug_string): New.
        (gcc::jit:: playback::context::new_struct_type): Don't accept
        fields, and return a struct_ rather than a type_, so that fields
        can be set later.
        (gcc::jit::playback::struct_::set_fields): New.

        * TODO.rst: Update.

2014-02-18  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (gcc_jit_function_new_local): Use the context of the
        function when reporting errors.
        (gcc_jit_function_place_forward_label): Likewise.
        (gcc_jit_function_add_eval): Likewise.
        (gcc_jit_function_add_assignment_op): Likewise.
        (gcc_jit_function_add_comment): Likewise.
        (gcc_jit_function_add_jump): Likewise.

2014-02-14  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::type::zero): New method.
        (gccjit::type::one): New method.
        (gccjit::function::add_call): New family of overloaded methods.

2014-02-13  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_context_get_builtin_function): New.
        * libgccjit.map (gcc_jit_context_get_builtin_function): New.
        * libgccjit++.h (gccjit::context::get_builtin_function): New method.

        * Make-lang.in (jit_OBJS): Add jit/jit-builtins.o
        * jit-builtins.c: New source file, for managing builtin functions
        and their types.
        * jit-builtins.h: Likewise.

        * libgccjit.c (gcc_jit_context_new_function): Pass BUILT_IN_NONE for
        the new argument of new_function
        (gcc_jit_context_get_builtin_function): New.

        * internal-api.h: Add idempotency guards.
        (gcc::jit::recording::context::new_function): Add parameter
        for builtin functions.
        (gcc::jit::recording::context::get_builtin_function): New method.
        (gcc::jit::recording::context::m_builtins_manager): New field.
        (gcc::jit::recording::type::as_a_function_type): New virtual function.
        (gcc::jit::recording::function_type): New subclass of type.
        (gcc::jit::recording::function::function): Add parameter for
        builtin functions.
        (gcc::jit::recording::function::m_builtin_id): New field.
        (gcc::jit::recording::function::new_function_type): New method.
        (gcc::jit::playback::function::function):  Add parameter for
        builtin functions.
        * internal-api.c (gcc::jit::recording::context::context):
        NULL-initialize new field m_builtins_manager.
        (gcc::jit::recording::context::~context): Clean up the builtins
        manager, if one has been created.
        (gcc::jit::recording::context::new_function): Add parameter
        (gcc::jit::recording::context::get_builtin_function): New method.
        (gcc::jit::recording::function_type::function_type): Implement
        constructor for new subclass.
        (gcc::jit::recording::function_type::dereference): Implement
        method for new subclass.
        (gcc::jit::recording::function_type::replay_into): Likewise.
        (gcc::jit::recording::function_type::make_debug_string): Likewise.
        (gcc::jit::recording::function::function): Add parameter for
        builtin functions.
        (gcc::jit::recording::function::replay_into): Likewise for
        creation of playback object.
        (gcc::jit::recording::function::new_function_type): New method.
        (gcc::jit::playback::function::new_function):  Add parameter for
        builtin functions, using it to set up the fndecl accordingly.

2014-02-11  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (IS_ASCII_ALPHA): New macro.
        (IS_ASCII_DIGIT): New macro.
        (IS_ASCII_ALNUM): New macro.
        (gcc_jit_context_new_function): Require that function names be valid
        C identifiers for now, to avoid later problems in the assembler.

2014-02-11  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (enum gcc_jit_types): Add GCC_JIT_TYPE_BOOL.

        * internal-api.h (gcc::jit::recording::comparison::comparison): Use
        GCC_JIT_TYPE_BOOL as the types of comparisons, rather than
        GCC_JIT_TYPE_INT.

        * internal-api.c (gcc::jit::recording::memento_of_get_type::
        dereference): Handle GCC_JIT_TYPE_BOOL (with an error).
        (get_type_strings): Add GCC_JIT_TYPE_BOOL.
        (get_tree_node_for_type): Handle GCC_JIT_TYPE_BOOL.

2014-02-11  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::context::add_error_va): If
        GCC_JIT_STR_OPTION_PROGNAME is NULL, use "libgccjit.so", as per
        the comment in libgccjit.h
        (gcc::jit::recording::label::replay_into): When reporting on an
        unplaced label, include the name of the containing function in
        the error message.
        * libgccjit.c: Remove comment about "Functions for use within the
        code factory", as this distinction went away in commit
        96b218c9a1d5f39fb649e02c0e77586b180e8516.
        (RETURN_VAL_IF_FAIL_PRINTF4): New.
        (RETURN_NULL_IF_FAIL_PRINTF4): New.
        (jit_error): Invoke vfprintf with the correct format string in
        the NULL context case.
        (gcc_jit_context_new_call): Check for NULL entries within the
        array of arguments.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_context_get_int_type): New.
        * libgccjit.map (gcc_jit_context_get_int_type): New.
        * libgccjit.c (gcc_jit_context_get_int_type): New.

        * internal-api.h (gcc::jit::recording::context::get_int_type): New.
        (gcc::jit::recording::context::get_int_type<T>): New template.
        * internal-api.c (gcc::jit::recording::context::get_int_type): New.

        * libgccjit++.h: Include <limits> so we can use std::numeric_limits.
        (gccjit::context::get_int_type): New.
        (gccjit::context::get_int_type<T>): New.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_function_get_param): New.
        * libgccjit.map (gcc_jit_function_get_param): New.
        * libgccjit.c (gcc_jit_function_get_param): New.
        * libgccjit++.h (gccjit::function::get_param): New.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::object::get_inner_object): Make const.
        (gccjit::location::get_inner_location): Likewise.
        (gccjit::field::get_inner_field): Likewise.
        (gccjit::type::get_inner_type): Likewise.
        (gccjit::function::get_inner_function): Likewise.
        (gccjit::label::get_inner_label): Likewise.
        (gccjit::rvalue::get_inner_rvalue): Likewise.
        (gccjit::lvalue::get_inner_lvalue): Likewise.
        (gccjit::param::get_inner_param): Likewise.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::object::get_context): New method.
        (gccjit::function): Add overloaded operator () for various
        numbers of arguments as a very terse way of creating function calls.
        (gccjit::rvalue::get_type): New method.

        (operator-): New overloaded unary op for rvalues.
        (operator~): Likewise.
        (operator!): Likewise.

        (operator+): New overloaded binary op for rvalues.
        (operator-): Likewise.
        (operator*): Likewise.
        (operator/): Likewise.
        (operator%): Likewise.
        (operator&): Likewise.
        (operator^): Likewise.
        (operator|): Likewise.
        (operator&&): Likewise.
        (operator||): Likewise.

        (operator==): New overloaded comparison for rvalues.
        (operator!=): Likewise.
        (operator<): Likewise.
        (operator<=): Likewise.
        (operator>): Likewise.
        (operator>=): Likewise.

        (operator*): New overloaded operator for dereferencing an
        rvalue representing a pointer.

        * libgccjit.c (gcc_jit_rvalue_get_type): New.
        * libgccjit.h (gcc_jit_rvalue_get_type): New.
        * libgccjit.map (gcc_jit_rvalue_get_type): New.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::context::new_minus): New method,
        providing a way to do a specific unary op with less typing.
        (gccjit::context::new_bitwise_negate): Likewise.
        (gccjit::context::new_logical_negate): Likewise.

        (gccjit::context::new_plus): Likewise, for binary op.
        (gccjit::context::new_minus): Likewise.
        (gccjit::context::new_mult): Likewise.
        (gccjit::context::new_divide): Likewise.
        (gccjit::context::new_modulo): Likewise.
        (gccjit::context::new_bitwise_and): Likewise.
        (gccjit::context::new_bitwise_xor): Likewise.
        (gccjit::context::new_bitwise_or): Likewise.
        (gccjit::context::new_logical_and): Likewise.
        (gccjit::context::new_logical_or): Likewise.

        (gccjit::context::new_eq): Likewise, for comparison.
        (gccjit::context::new_ne): Likewise.
        (gccjit::context::new_lt): Likewise.
        (gccjit::context::new_le): Likewise.
        (gccjit::context::gccjit::context::new_gt): Likewise.
        (gccjit::context::gccjit::context::new_ge): Likewise.

        (gccjit::context::new_call): Add a series of overloaded methods
        for specific numbers of args (from 0 - 6), to avoid the need for
        client code to manually build a std::vector (or requiring C++11).

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::context::new_struct_type): Pass std::vector
        "fields" argument by reference rather than by value.
        (gccjit::context::new_function): Likewise, for "params" arg.
        (gccjit::context::new_call): Likewise, for "args" arg.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::context::new_location): Update filename
        arg from a const char * to a const std::string &.
        (gccjit::context::new_field): Likewise for "name" arg.
        (gccjit::context::new_struct_type): Likewise.
        (gccjit::context::new_param): Likewise.
        (gccjit::context::new_function): Likewise.
        (gccjit::function::new_local): Likewise.
        (gccjit::context::new_rvalue): Likewise for "value" arg.
        (gccjit::function::add_comment): Likewise for "text" arg.
        (gccjit::function::new_forward_label): Likewise for "name" arg; add
        variant taking no args for anonymous labels.
        (gccjit::function::add_label): Likewise.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h (gccjit::object, gccjit::location): Move
        these declarations to before that of gccjit::context so that
        the various methods of context taking a location can have a
        default location value.
        (gccjit::context::new_array_type): Consolidate two methods,
        one accepting a gccjit::location, the other without, by
        providing a default argument (which thus has to be moved to the
        end of the argument list).
        (gccjit::context::new_field): Likewise.
        (gccjit::context::new_struct_type): Likewise.
        (gccjit::context::new_param): Likewise.
        (gccjit::context::new_function): Likewise.
        (gccjit::context::new_unary_op): Likewise.
        (gccjit::context::new_binary_op): Likewise.
        (gccjit::context::new_comparison): Likewise.
        (gccjit::context::new_call): Likewise.
        (gccjit::context::new_array_access): Likewise.
        (gccjit::function::new_local): Likewise.
        (gccjit::function::add_eval): Likewise.
        (gccjit::function::add_assignment): Likewise.
        (gccjit::function::add_assignment_op): Likewise.
        (gccjit::function::add_comment): Likewise.
        (gccjit::function::add_conditional): Likewise.
        (gccjit::function::add_label): Likewise.
        (gccjit::function::place_forward_label): Likewise.
        (gccjit::function::add_jump): Likewise.
        (gccjit::function::add_return): Likewise.
        (gccjit::rvalue::access_field): Likewise.
        (gccjit::rvalue::dereference_field): Likewise.
        (gccjit::rvalue::dereference): Likewise.
        (gccjit::lvalue::access_field): Likewise.
        (gccjit::lvalue::get_address): Likewise.

2014-02-10  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: Update.

2014-02-06  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h: Include <ostream> rather than <iostream>, since
        the former gets us std::ostream, and the latter may introduce
        startup-time overhead for constructing std::cout et al.
        (gccjit::context::new_child_context): New.
        (gccjit::context::release): New.
        (gccjit::context::compile): New.
        (gccjit::context::set_int_option): New.
        (gccjit::context::set_bool_option): New.

2014-02-03  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (struct gcc_jit_object): New.
        (gcc_jit_object_get_context): New.
        (gcc_jit_object_get_debug_string): New.
        (gcc_jit_location_as_object): New.
        (gcc_jit_type_as_object): New.
        (gcc_jit_field_as_object): New.
        (gcc_jit_param_as_object): New.
        (gcc_jit_function_as_object): New.
        (gcc_jit_label_as_object): New.
        (gcc_jit_lvalue_as_object): New.
        (gcc_jit_rvalue_as_object): New.
        (gcc_jit_loop_as_object): New.

        * libgccjit.map (gcc_jit_field_as_object): New.
        (gcc_jit_function_as_object): New.
        (gcc_jit_label_as_object): New.
        (gcc_jit_location_as_object): New.
        (gcc_jit_loop_as_object): New.
        (gcc_jit_lvalue_as_object): New.
        (gcc_jit_object_get_context): New.
        (gcc_jit_object_get_debug_string): New.
        (gcc_jit_param_as_object): New.
        (gcc_jit_rvalue_as_object): New.
        (gcc_jit_type_as_object): New.

        * libgccjit.c (struct gcc_jit_object): New.
        (gcc_jit_location_as_object): New.
        (gcc_jit_type_as_object): New.
        (gcc_jit_field_as_object): New.
        (gcc_jit_param_as_object): New.
        (gcc_jit_function_as_object): New.
        (gcc_jit_label_as_object): New.
        (gcc_jit_lvalue_as_object): New.
        (gcc_jit_rvalue_as_object): New.
        (gcc_jit_object_get_context): New.
        (gcc_jit_object_get_debug_string): New.
        (gcc_jit_loop_as_object): New.
        * internal-api.h (gcc::jit::recording::memento::get_context): New.
        (gcc::jit::recording::memento::as_object): New.

        * libgccjit++.h: Require iostream, for std::ostream.
        (class object): New base class.
        (operator << (std::ostream& stream, const object &obj)): New.
        (location): Inherit from the new "object" base class.
        (location::m_inner_loc): Remove, in favor of...
        (location::get_inner_location): ...new method.
        (field): Inherit from the new "object" base class.
        (field::m_inner_field): Remove, in favor of...
        (field::get_inner_field): ...new method.
        (type): Inherit from the new "object" base class.
        (type::m_inner_type): Remove, in favor of...
        (type::get_inner_type): ...new method.
        (function): Inherit from the new "object" base class.
        (function::m_inner_func): Remove, in favor of...
        (function::get_inner_function): ...new method.
        (label): Inherit from the new "object" base class.
        (label::m_inner_label): Remove, in favor of...
        (label::get_inner_label): ...new method.
        (rvalue) Inherit from the new "object" base class.
        (rvalue::m_inner_rvalue): Remove, in favor of...
        (rvalue::get_inner_rvalue): ...new method.

        (context::new_field): Update for move of inner pointer to the
        "object" base class.
        (context::new_struct_type): Likewise.
        (context::new_param): Likewise.
        (context::new_function): Likewise.
        (context::new_rvalue): Likewise.
        (context::zero): Likewise.
        (context::one): Likewise.
        (context::new_rvalue): Likewise.
        (context::new_rvalue): Likewise.
        (context::new_unary_op): Likewise.
        (context::new_binary_op): Likewise.
        (context::new_comparison): Likewise.
        (context::new_call): Likewise.

        (object::get_debug_string): New.
        (object::object): New.
        (object::get_inner_object): New.
        (operator << (std::ostream&, const object &)): New.

        (location::location): Update for move of inner pointer to the
        "object" base class.
        (location::get_inner_location): New.

        (field::field): Update for move of inner pointer to the
        "object" base class.
        (field::get_inner_field): New.

        (type::type): Update for move of inner pointer to the
        "object" base class.
        (type::get_pointer): Likewise.
        (type::get_inner_type): New.

        (function::function): Update for move of inner pointer to the
        "object" base class.
        (function::new_forward_label): Likewise.
        (function::new_local): Likewise.
        (function::add_eval): Likewise.
        (function::add_assignment): Likewise.
        (function::add_assignment_op): Likewise.
        (function::add_comment): Likewise.
        (function::add_conditional): Likewise.
        (function::add_label): Likewise.
        (function::place_forward_label): Likewise.
        (function::add_jump): Likewise.
        (function::add_return): Likewise.
        (function::get_inner_function): New.

        (label::label): Update for move of inner pointer to the "object"
        base class.
        (label::get_inner_label): New

        (rvalue::rvalue): Update for move of inner pointer to the "object"
        base class.
        (rvalue::get_inner_rvalue): New.
        (rvalue::access_field): Likewise.
        (rvalue::dereference_field): Likewise.
        (rvalue::dereference): Likewise.

        (lvalue::get_inner_lvalue): Update for move of inner pointer to
        the "object" base class.
        (lvalue::access_field): Likewise.
        (lvalue::get_address): Likewise.

2014-01-31  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit++.h: New file - a C++ wrapper for the libgccjit.h API.

        * TODO.rst ("Test Suite"): New section, adding note about C++
        tests.

2014-01-31  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_context_new_rvalue_from_int): Give the type
        parameter a more descriptive name.
        (gcc_jit_context_zero): Likewise.
        (gcc_jit_context_one): Likewise.
        (gcc_jit_context_new_rvalue_from_double): Likewise.
        (gcc_jit_context_new_rvalue_from_ptr): Likewise.

        * libgccjit.c (gcc_jit_context_new_rvalue_from_int): Likewise.
        (gcc_jit_context_zero): Likewise.
        (gcc_jit_context_one): Likewise.
        (gcc_jit_context_new_rvalue_from_double): Likewise.
        (gcc_jit_context_new_rvalue_from_ptr): Likewise.

        * internal-api.h (gcc::jit::recording::context::
        new_rvalue_from_int): Likewise.
        (gcc::jit::recording::context::
        new_rvalue_from_double): Likewise.
        (gcc::jit::recording::memento_of_new_rvalue_from_int::
        memento_of_new_rvalue_from_int): Likewise.
        (gcc::jit::recording::memento_of_new_rvalue_from_double::
        memento_of_new_rvalue_from_double): Likewise.
        (gcc::jit::recording::memento_of_new_rvalue_from_ptr::
        memento_of_new_rvalue_from_ptr): Likewise.

2014-01-30  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: Label-placement is now checked.

        * internal-api.c (gcc::jit::recording::context::replay_into): Give
        up if any errors occur during the playback.
        (gcc::jit::recording::label::replay_into): Issue an error if the
        label has not yet been placed (at playback time).
        (gcc::jit::recording::place_label::place_label): Move this here
        from internal-api.h.  Issue an error if the label has already
        been placed (at recording time).

        * internal-api.h (gcc::jit::recording::label): Add an
        m_has_been_placed field, and make class place_label a friend so
        it can set it.
        (gcc::jit::recording::label::has_been_placed): New accessor.
        (gcc::jit::recording::place_label::place_label): Move to
        internal-api.c.

        (gcc::jit::playback::context::errors_occurred): Make public, for
        use by gcc::jit::recording::context::replay_into.

2014-01-30  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::recording::type::get_pointer):
        Ensure that repeated calls yield the same type.
        (gcc::jit::recording::memento_of_get_pointer::
        accepts_writes_from): New.
        (gcc::jit::recording::context::new_call): Move
        the existing argument checking to...

        * libgccjit.c (gcc_jit_context_new_call): ...here, and add
        checking of the types of the arguments against the function.
        (RETURN_VAL_IF_FAIL_PRINTF6): New.
        (RETURN_NULL_IF_FAIL_PRINTF6): New.

        * internal-api.h (gcc::jit::recording::type): New field
        m_pointer_to_this_type, for use by get_pointer method.
        (gcc::jit::recording::memento_of_get_pointer::
        accepts_writes_from): New.
        (gcc::jit::recording::function::get_param): New.

        * TODO.rst (argument checking of gcc_jit_context_new_call): Done.

2014-01-30  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: begin a list of error-checking we could do that this
        commit *doesn't* cover.

        * libgccjit.h (gcc_jit_field): Add note that fields can't be
        shared between structs.
        (GCC_JIT_BINARY_OP_MODULO): Fix typo in comment.

        * libgccjit.c: (RETURN_VAL_IF_FAIL_PRINTF2): New.
        (RETURN_VAL_IF_FAIL_PRINTF3): New.
        (RETURN_NULL_IF_FAIL_PRINTF2): New.
        (RETURN_NULL_IF_FAIL_PRINTF3): New.
        (RETURN_IF_FAIL_PRINTF4): New.

        (jit_error): Take a gcc::jit::recording::context rather than
        a gcc_jit_context so that we pass in contexts from the inner
        layer.

        (compatible_types): New, for use in type-checking.

        (gcc_jit_context_new_struct_type): Check each field to ensure that
        it isn't already in use by another struct.

        (gcc_jit_rvalue_dereference_field): Check that ptr is of a pointer
        type and that the field is within the correct struct, using new
        get_debug_string hooks to generate error messages.

        (gcc_jit_rvalue_dereference): Check that rvalue is of a pointer
        type.

        (gcc_jit_function_add_assignment): Use the function's context when
        reporting on NULL lvalue or rvalue.  Verify that the lvalue and
        rvalue have compatible types.

        (gcc_jit_function_add_return): Use the function's context when
        reporting on NULL rvalue.  Verify that the rvalue is of an
        appropriate type given the function's return type.

        * internal-api.h (NUM_GCC_JIT_TYPES): New.
        (gcc::jit::recording::context::record): Move from here to
        internal-api.c.
        (gcc::jit::recording::context::get_opaque_FILE_type): New.
        (gcc::jit::recording::context::m_basic_types): New field.
        (gcc::jit::recording::context::m_FILE_type): New field.

        (gcc::jit::recording::memento::get_debug_string): New method.
        (gcc::jit::recording::memento::memento): Initialize new field
        m_debug_string, and verify context is non-NULL.
        (gcc::jit::recording::memento::make_debug_string): New
        pure-virtual function lazily used by get_debug_string.
        (gcc::jit::recording::memento::m_debug_string): New field, for
        get_debug_string to use as a cache.

        (gcc::jit::recording::string): Rename field m_copy to m_buffer.
        (gcc::jit::recording::from_printf): New factory function.
        (gcc::jit::recording::make_debug_string): New.

        (gcc::jit::recording::location::make_debug_string): New.

        (gcc::jit::recording::type::dereference): New pure-virtual
        function.
        (gcc::jit::recording::type::accepts_writes_from): New virtual
        function.
        (gcc::jit::recording::type::unqualified): New virtual function.

        (gcc::jit::recording::memento_of_get_type::dereference): New.
        (gcc::jit::recording::memento_of_get_type::
        accepts_writes_from): New.
        (gcc::jit::recording::memento_of_get_type::make_debug_string):
        New.

        (gcc::jit::recording::memento_of_get_pointer::make_debug_string):
        New.
        (gcc::jit::recording::memento_of_get_pointer::dereference): New.
        New.

        (gcc::jit::recording::memento_of_get_const::make_debug_string):
        New.
        (gcc::jit::recording::memento_of_get_const::dereference): New.
        New.
        (gcc::jit::recording::memento_of_get_const::accepts_writes_from):
        New.
        (gcc::jit::recording::memento_of_get_const::unqualified): New.

        (gcc::jit::recording::field): New field m_container, for the
        containing struct (or union, if we implement that).
        (gcc::jit::recording::field::get_type): New.
        (gcc::jit::recording::field::get_container): New.
        (gcc::jit::recording::field:set_container): New.
        (gcc::jit::recording::field::make_debug_string): New.

        (gcc::jit::recording::struct_::struct_): Move ctor implementation
        from here into internal-api.c.
        (gcc::jit::recording::struct_::dereference): New.
        (gcc::jit::recording::struct_::make_debug_string): New.

        (gcc::jit::recording::rvalue::m_type): New field.
        (gcc::jit::recording::rvalue::rvalue): Require a non-NULL type for
        new rvalue instances.
        (gcc::jit::recording::rvalue::get_type): New accessor.

        (gcc::jit::recording::lvalue): Eliminate field m_type in favor of
        that within the rvalue base class.

        (gcc::jit::recording::param::make_debug_string): New.

        (gcc::jit::recording::function::get_return_type): New accessor.
        (gcc::jit::recording::function::make_debug_string): New.

        (gcc::jit::recording::label::make_debug_string): New.

        (gcc::jit::recording::global): Eliminate field m_type in favor of
        that within the rvalue ultimate base class (via lvalue).
        (gcc::jit::recording::make_debug_string): New.

        (gcc::jit::recording::memento_of_new_rvalue_from_int): Eliminate
        field m_type in favor of that within the rvalue base class.
        (gcc::jit::recording::memento_of_new_rvalue_from_int::
        make_debug_string): New.

        (gcc::jit::recording::memento_of_new_rvalue_from_double): Eliminate
        field m_type in favor of that within the rvalue base class.
        (gcc::jit::recording::memento_of_new_rvalue_from_double::
        make_debug_string): New.

        (gcc::jit::recording::memento_of_new_rvalue_from_ptr): Eliminate
        field m_type in favor of that within the rvalue base class.
        (gcc::jit::recording::memento_of_new_rvalue_from_ptr::
        make_debug_string): New.

        (gcc::jit::recording::memento_of_new_string_literal::
        memento_of_new_string_literal): Initialize type.
        (gcc::jit::recording::memento_of_new_string_literal::
        make_debug_string): New.

        (gcc::jit::recording::unary_op): Eliminate field m_result_type in
        favor of m_type within the rvalue base class.
        (gcc::jit::recording::unary_op::make_debug_string): New.

        (gcc::jit::recording::binary_op): Eliminate field m_result_type in
        favor of m_type within the rvalue base class.
        (gcc::jit::recording::binary_op::make_debug_string): New.

        (gcc::jit::recording::comparison): Eliminate field m_result_type
        in favor of m_type within the rvalue base class.
        (gcc::jit::recording::comparison::make_debug_string): New.

        (gcc::jit::recording::make_debug_string): New.

        (gcc::jit::recording::array_lookup::array_lookup): Initialize type
        by dereferencing the type of the pointer.
        (gcc::jit::recording::array_lookup::make_debug_string): New.

        (gcc::jit::recording::access_field_of_lvalue::
        access_field_of_lvalue): Initialize type from that of the field.
        (gcc::jit::recording::access_field_of_lvalue::
        make_debug_string): New.

        (gcc::jit::recording::access_field_rvalue::
        access_field_of_rvalue): Initialize type from that of the field.
        (gcc::jit::recording::access_field_rvalue::make_debug_string):
        New.

        (gcc::jit::recording::dereference_field_rvalue::
        dereference_field_rvalue): Initialize type from that of the field.
        (gcc::jit::recording::dereference_field_rvalue::
        make_debug_string): New.

        (gcc::jit::recording::dereference_rvalue::dereference_rvalue):
        Initialize type by dereferencing the type of the pointer.
        (gcc::jit::recording::dereference_rvalue::make_debug_string): New.

        (gcc::jit::recording::get_address_of_lvalue::
        get_address_of_lvalue):  Initialize type by dereferencing the type
        of the pointer.
        (gcc::jit::recording::get_address_of_lvalue::make_debug_string):
        New.

        (gcc::jit::recording::local): Eliminate field m_type in favor of
        that within the rvalue ultimate base class (via lvalue).
        (gcc::jit::recording::make_debug_string): New.

        (gcc::jit::recording::eval::make_debug_string): New.
        (gcc::jit::recording::assignment::make_debug_string): New.
        (gcc::jit::recording::assignment_op::make_debug_string): New.
        (gcc::jit::recording::comment::make_debug_string): New.
        (gcc::jit::recording::conditional::make_debug_string): New.
        (gcc::jit::recording::place_label::make_debug_string): New.
        (gcc::jit::recording::jump::make_debug_string): New.
        (gcc::jit::recording::return_::make_debug_string): New.
        (gcc::jit::recording::loop::make_debug_string): New.
        (gcc::jit::recording::loop_end::make_debug_string): New.

        * internal-api.c (gcc::jit::recording::context::context):
        Initialize m_FILE_type and m_basic_types.
        (gcc::jit::recording::context::record): Move here from
        internal-api.h.
        (gcc::jit::recording::context::replay_into): Add a disabled way to
        log everything during a replay, exercising the stringification
        machinery.
        (gcc::jit::recording::context::get_type): Cache and reuse the
        types, so that repeated calls on the context give the same object.
        (gcc::jit::recording::context::get_opaque_FILE_type): New, for
        the result of dereferencing (FILE*), mostly so that fuzz-testing
        that tries this gets something sane back.
        (gcc::jit::recording::memento::get_debug_string): New method,
        giving a way to easily get a descriptive (const char *) for
        an API entity.  Internally, it lazily calls the make_debug_string
        virtual function, storing the result in m_debug_string.

        (gcc::jit::recording::string::string): Rename field m_copy to m_buffer.
        (gcc::jit::recording::string::~string): Likewise.
        (gcc::jit::recording::string::from_printf): New factory function,
        to make it easy to implement the make_debug_string hooks.

        (gcc::jit::recording::string::make_debug_string): New.

        (gcc::jit::recording::location::make_debug_string): New.

        (gcc::jit::recording::memento_of_get_type::dereference): New.

        (get_type_strings): New table of strings, for use by...
        (gcc::jit::recording::memento_of_get_type::make_debug_string): New.

        (gcc::jit::recording::memento_of_get_pointer::make_debug_string): New.

        (gcc::jit::recording::memento_of_get_const::make_debug_string): New.

        (gcc::jit::recording::field::make_debug_string): New.

        (gcc::jit::recording::struct_::struct_): Move here from
        internal-api.h.  Mark all fields as belonging to the new struct.

        (gcc::jit::recording::struct_::dereference): New.
        (gcc::jit::recording::struct_::make_debug_string): New.

        (gcc::jit::recording::function::make_debug_string): New.

        (gcc::jit::recording::label::make_debug_string): New.

        (gcc::jit::recording::memento_of_new_rvalue_from_int::
        make_debug_string): New.
        (gcc::jit::recording::memento_of_new_rvalue_from_double::
        make_debug_string): New.
        (gcc::jit::recording::memento_of_new_rvalue_from_ptr::
        make_debug_string): New.
        (gcc::jit::recording::memento_of_new_string_literal::
        make_debug_string): New.

        (gcc::jit::recording::unary_op::replay_into): Use get_type ()
        rather than the now-defunct m_result_type.
        (gcc::jit::recording::binary_op::replay_into): Likewise.

        (unary_op_strings): New table of strings for use by...
        (gcc::jit::recording::unary_op::make_debug_string): New.

        (binary_op_strings): New table of strings for use by...
        (gcc::jit::recording::binary_op::make_debug_string): New.

        (comparison_strings): New table of strings for use by...
        (gcc::jit::recording::comparison::make_debug_string): New.

        (gcc::jit::recording::call::call): Initialize the type.
        (gcc::jit::recording::call::make_debug_string): New.

        (gcc::jit::recording::array_lookup::make_debug_string): New.
        (gcc::jit::recording::access_field_of_lvalue::
        make_debug_string): New.
        (gcc::jit::recording::access_field_rvalue::
        make_debug_string): New.
        (gcc::jit::recording::dereference_field_rvalue::
        make_debug_string): New.
        (gcc::jit::recording::dereference_rvalue::make_debug_string): New.
        (gcc::jit::recording::get_address_of_lvalue::
        make_debug_string): New.
        (gcc::jit::recording::eval::make_debug_string): New.
        (gcc::jit::recording::assignment::make_debug_string): New.
        (gcc::jit::recording::assignment_op::make_debug_string): New.
        (gcc::jit::recording::comment::make_debug_string): New.
        (gcc::jit::recording::conditional::make_debug_string): New.
        (gcc::jit::recording::place_label::make_debug_string): New.
        (gcc::jit::recording::jump::make_debug_string): New.
        (gcc::jit::recording::return_::make_debug_string): New.
        (gcc::jit::recording::loop::make_debug_string): New.
        (gcc::jit::recording::loop_end::make_debug_string): New.

2014-01-29  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_lvalue_access_field): Require
        a (gcc_jit_field *) rather than a field name.
        (gcc_jit_rvalue_access_field): Likewise.
        (gcc_jit_rvalue_dereference_field): Likewise.

        * libgccjit.c (gcc_jit_lvalue_access_field): Require
        a (gcc_jit_field *) rather than a field name.
        (gcc_jit_rvalue_access_field): Likewise.
        (gcc_jit_rvalue_dereference_field): Likewise.

        * internal-api.c (gcc::jit::recording::rvalue::access_field):
        Require a field rather than a fieldname string.
        (gcc::jit::recording::rvalue::dereference_field): Likewise.
        (gcc::jit::recording::lvalue::access_field): Likewise.

        (gcc::jit::recording::access_field_of_lvalue::replay_into): Update
        given that this now has a field, rather than a fieldname.
        (gcc::jit::recording::access_field_rvalue::replay_into): Likewise.
        (gcc::jit::recording::dereference_field_rvalue::replay_into): Likewise.

        (get_field): Delete, as we no longer need to convert
        from (struct, identifier) pairs to fields, instead directly using
        fields.

        (gcc::jit::playback::context::new_field_access): Require a field
        rather than a fieldname, removing the need to look up the field by
        name within the struct.

        (gcc::jit::playback::lvalue::access_field): Likewise.
        (gcc::jit::playback::rvalue::access_field): Likewise.
        (gcc::jit::playback::rvalue::dereference_field): Likewise.

        * internal-api.h (gcc::jit::recording::rvalue::access_field):
        Require a field rather than a fieldname string.
        (gcc::jit::recording::rvalue::dereference_field): Likewise.
        (gcc::jit::recording::lvalue::access_field): Likewise.

        (gcc::jit::recording::access_field_of_lvalue::access_field_of_lvalue):
        Likewise.
        (gcc::jit::recording::access_field_of_lvalue::m_fieldname): Drop
        string field in favor of...
        (gcc::jit::recording::access_field_of_lvalue::m_field):
        ..."field" field, as it were.

        (gcc::jit::recording::access_field_of_rvalue::access_field_of_rvalue):
        Likewise.
        (gcc::jit::recording::access_field_of_rvalue::m_fieldname): Drop
        string field in favor of...
        (gcc::jit::recording::access_field_of_rvalue::m_field):
        ..."field" field.

        (gcc::jit::recording::dereference_field_rvalue::
        dereference_field_rvalue): Likewise.
        (gcc::jit::recording::dereference_field_rvalue::m_fieldname): Drop
        string field in favor of...
        (gcc::jit::recording::dereference_field_rvalue::m_field):
        ..."field" field.

        (gcc::jit::playback::context::new_field_access): Require a field
        rather than a fieldname string.
        (gcc::jit::playback::context::access_field): Likewise.
        (gcc::jit::playback::context::dereference_field): Likewise.
        (gcc::jit::playback::rvalue::access_field):

2014-01-28  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_context_new_child_context): New function.

        * libgccjit.map (gcc_jit_context_new_child_context): New function.

        * libgccjit.c (gcc_jit_context): Make the constructor explicit,
        with a parent context as a parameter.
        (gcc_jit_context_acquire): Create context with a NULL parent.
        (gcc_jit_context_new_child_context): New function, creating a
        context with the given parent.

        * internal-api.h (gcc::jit::recording::context::context): New
        explicit constructor, taking a parent context as a parameter.
        (gcc::jit::recording::context::m_parent_ctxt): New field.

        * internal-api.c (gcc::jit::recording::context::context): New
        explicit constructor, taking a parent context as a parameter.
        (gcc::jit::recording::context::replay_into): Replay parent contexts
        before replaying the context itself.

2014-01-27  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::playback::context::compile): Removal
        of the code-creation callback (96b218c9a1d5f39fb649e02c0e77586b180e8516)
        accidentally removed the implementation of
        GCC_JIT_BOOL_OPTION_DUMP_GENERATED_CODE; reinstate it.

2014-01-27  David Malcolm  <dmalcolm@redhat.com>

        * internal-api (gcc::jit::recording::context::new_call): Verify
        the argument count of the call against the parameter count of the
        function, issuing an error if there's a mismatch.

        * internal-api.h (gcc::jit::recording::function::get_name): New.
        * (gcc::jit::recording::function::get_params): New.
        * (gcc::jit::recording::function::is_variadic): New.

2014-01-27  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (enum gcc_jit_binary_op): Remove
        GCC_JIT_BINARY_OP_FLOATING_DIVIDE, which I accidentally added
        as part of a880c0d9c642730550f39d328f29a1d9935cb07e.

2014-01-24  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h: Update comments to eliminate the code-creation
        callback.  All "contextual" objects change from merely being
        "alive" during the callback to having a lifetime equal to that
        of the context they are created within, with automatic cleanup
        when the context is released.
        (gcc_jit_code_callback): Delete.
        (gcc_jit_context_set_code_factory): Delete.

        * libgccjit.map (gcc_jit_context_set_code_factory): Delete.

        * dummy-frontend.c (my_walker): Update for rename of the singleton
        reference-owning context.
        (jit_langhook_parse_file): Rather than run a client-provided
        callback, we now replay a recording of the client activity.

        * internal-api.h (gcc::jit): Split the existing API into two
        copies...
        (gcc::jit::recording): ...a class hierarchy used to implement
        the client-facing API, which records the API calls made to it
        and...
        (gcc::jit::playback): ...a class hierarchy used within the
        dummy GCC frontend, which plays back the recorded API calls once
        GCC is initialized.

        * internal-api.c (gcc::jit::recording::playback_location): New
        API, in which client API calls are recorded as a list of "memento"
        objects, to be played back into GCC when the dummy frontend runs.
        (gcc::jit::recording::playback_string): Likewise.
        (gcc::jit::recording::playback_label): Likewise.
        (gcc::jit::recording::context::~context): Likewise.
        (gcc::jit::recording::context::replay_into): Likewise.
        (gcc::jit::recording::context::disassociate_from_playback): Likewise.
        (gcc::jit::recording::context::new_string): Likewise.
        (gcc::jit::recording::context::new_location): Likewise.
        (gcc::jit::recording::context::get_type): Likewise.
        (gcc::jit::recording::context::new_field): Likewise.
        (gcc::jit::recording::context::new_struct_type): Likewise.
        (gcc::jit::recording::context::new_param): Likewise.
        (gcc::jit::recording::context::new_function): Likewise.
        (gcc::jit::recording::context::new_global): Likewise.
        (gcc::jit::recording::context::new_rvalue_from_int): Likewise.
        (gcc::jit::recording::context::new_rvalue_from_double): Likewise.
        (gcc::jit::recording::context::new_rvalue_from_ptr): Likewise.
        (gcc::jit::recording::context::new_string_literal): Likewise.
        (gcc::jit::recording::context::new_unary_op): Likewise.
        (gcc::jit::recording::context::new_binary_op): Likewise.
        (gcc::jit::recording::context::new_comparison): Likewise.
        (gcc::jit::recording::context::new_call): Likewise.
        (gcc::jit::recording::context::new_array_lookup): Likewise.
        (gcc::jit::recording::string::string): Likewise.
        (gcc::jit::recording::string::~string): Likewise.
        (gcc::jit::recording::location::replay_into): Likewise.
        (gcc::jit::recording::type::get_pointer): Likewise.
        (gcc::jit::recording::type::get_const): Likewise.
        (gcc::jit::recording::memento_of_get_type::replay_into): Likewise.
        (gcc::jit::recording::memento_of_get_pointer::replay_into): Likewise.
        (gcc::jit::recording::memento_of_get_const::replay_into): Likewise.
        (gcc::jit::recording::field::replay_into): Likewise.
        (gcc::jit::recording::struct_::replay_into): Likewise.
        (gcc::jit::recording::rvalue::access_field): Likewise.
        (gcc::jit::recording::rvalue::dereference_field): Likewise.
        (gcc::jit::recording::rvalue::dereference): Likewise.
        (gcc::jit::recording::lvalue::access_field): Likewise.
        (gcc::jit::recording::lvalue::get_address): Likewise.
        (gcc::jit::recording::param::replay_into): Likewise.
        (gcc::jit::recording::function::function): Likewise.
        (gcc::jit::recording::function::replay_into): Likewise.
        (gcc::jit::recording::function::new_local): Likewise.
        (gcc::jit::recording::function::new_forward_label): Likewise.
        (gcc::jit::recording::function::add_eval): Likewise.
        (gcc::jit::recording::function::add_assignment): Likewise.
        (gcc::jit::recording::function::add_assignment_op): Likewise.
        (gcc::jit::recording::function::add_comment): Likewise.
        (gcc::jit::recording::function::add_conditional): Likewise.
        (gcc::jit::recording::function::add_label): Likewise.
        (gcc::jit::recording::function::place_forward_label): Likewise.
        (gcc::jit::recording::function::add_jump): Likewise.
        (gcc::jit::recording::function::add_return): Likewise.
        (gcc::jit::recording::function::new_loop): Likewise.
        (gcc::jit::recording::label::replay_into): Likewise.
        (gcc::jit::recording::global::replay_into): Likewise.
        (gcc::jit::recording::memento_of_new_rvalue_from_int::replay_into):
        Likewise.
        (gcc::jit::recording::memento_of_new_rvalue_from_double::replay_into):
        Likewise.
        (gcc::jit::recording::memento_of_new_rvalue_from_ptr::replay_into):
        Likewise.
        (gcc::jit::recording::memento_of_new_string_literal::replay_into):
        Likewise.
        (gcc::jit::recording::unary_op::replay_into): Likewise.
        (gcc::jit::recording::binary_op::replay_into): Likewise.
        (gcc::jit::recording::comparison::replay_into): Likewise.
        (gcc::jit::recording::call::call): Likewise.
        (gcc::jit::recording::call::replay_into): Likewise.
        (gcc::jit::recording::array_lookup::replay_into): Likewise.
        (gcc::jit::recording::access_field_of_lvalue::replay_into): Likewise.
        (gcc::jit::recording::access_field_rvalue::replay_into): Likewise.
        (gcc::jit::recording::dereference_field_rvalue::replay_into): Likewise.
        (gcc::jit::recording::dereference_rvalue::replay_into): Likewise.
        (gcc::jit::recording::get_address_of_lvalue::replay_into): Likewise.
        (gcc::jit::recording::local::replay_into): Likewise.
        (gcc::jit::recording::eval::replay_into): Likewise.
        (gcc::jit::recording::assignment::replay_into): Likewise.
        (gcc::jit::recording::assignment_op::replay_into): Likewise.
        (gcc::jit::recording::comment::replay_into): Likewise.
        (gcc::jit::recording::conditional::replay_into): Likewise.
        (gcc::jit::recording::place_label::replay_into): Likewise.
        (gcc::jit::recording::jump::replay_into): Likewise.
        (gcc::jit::recording::return_::replay_into): Likewise.
        (gcc::jit::recording::loop::replay_into): Likewise.
        (gcc::jit::recording::loop::end): Likewise.
        (gcc::jit::recording::loop_end::replay_into): Likewise.

        (gcc::jit::recording::context::set_str_option): Likewise.
        Option setting and error-handling is now "owned" by the recording
        context; the playback context delegates to the recording context
        for these aspects.
        (gcc::jit::recording::context::set_int_option): Likewise.
        (gcc::jit::recording::context::set_bool_option): Likewise.
        (gcc::jit::recording::context::compile): Likewise.
        (gcc::jit::recording::context::add_error): Likewise.
        (gcc::jit::recording::context::add_error_va): Likewise.
        (gcc::jit::recording::context::get_first_error): Likewise.

        (gcc::jit::context::context): Rename to...
        (gcc::jit::playback::context::context): ...this.
        (gcc::jit::context::~context): Rename to...
        (gcc::jit::playback::context::~context): ...this.
        (gcc::jit::context::gt_ggc_mx): Rename to...
        (gcc::jit::playback::context::gt_ggc_mx): ...this.

        (gcc::jit::context::set_code_factory): Eliminate.

        (gcc::jit::context::get_type): Rename to...
        (gcc::jit::playback::context::get_type): ...this.
        (gcc::jit::context::new_field): Rename to...
        (gcc::jit::playback::context::new_field): ...this.
        (gcc::jit::context::new_struct_type): Rename to...
        (gcc::jit::playback::context::new_struct_type): ...this, and
        update to require a vec<field *>.
        (gcc::jit::context::new_param): Rename to...
        (gcc::jit::playback::context::new_param): ...this.
        (gcc::jit::context::new_function): Rename to...
        (gcc::jit::playback::context::new_function): ...this, and update
        to require a vec<param *>.
        (gcc::jit::context::new_global): Rename to...
        (gcc::jit::playback::context::new_global): ...this.
        (gcc::jit::context::new_rvalue_from_int): Rename to...
        (gcc::jit::playback::context::new_rvalue_from_int): ...this.
        (gcc::jit::context::new_rvalue_from_double): Rename to...
        (gcc::jit::playback::context::new_rvalue_from_double): ...this.
        (gcc::jit::context::new_rvalue_from_ptr): Rename to...
        (gcc::jit::playback::context::new_rvalue_from_ptr): ...this.
        (gcc::jit::context::new_string_literal): Rename to...
        (gcc::jit::playback::context::new_string_literal): ...this.
        (gcc::jit::context::as_truth_value): Rename to...
        (gcc::jit::playback::context::as_truth_value): ...this.
        (gcc::jit::context::new_unary_op): Rename to...
        (gcc::jit::playback::context::new_unary_op): ...this.
        (gcc::jit::context::new_binary_op): Rename to...
        (gcc::jit::playback::context::new_binary_op): ...this.
        (gcc::jit::context::new_comparison): Rename to...
        (gcc::jit::playback::context::new_comparison): ...this.
        (gcc::jit::context::new_call): Rename to...
        (gcc::jit::playback::context::new_call): ...this, and update
        to require a vec<rvalue *>.
        (gcc::jit::context::new_array_lookup): Rename to...
        (gcc::jit::playback::context::new_array_lookup): ...this.
        (gcc::jit::context::new_field_access): Rename to...
        (gcc::jit::playback::context::new_field_access): ...this.
        (gcc::jit::context::new_dereference): Rename to...
        (gcc::jit::playback::context::new_dereference): ...this.

        (gcc::jit::lvalue::access_field): Rename to...
        (gcc::jit::playback::lvalue::access_field): ...this.
        (gcc::jit::lvalue::get_address): Rename to...
        (gcc::jit::playback::lvalue::get_address): ...this.

        (gcc::jit::rvalue::dereference_field): Rename to...
        (gcc::jit::playback::rvalue::dereference_field): ...this.

        (gcc::jit::rvalue::dereference): Rename to...
        (gcc::jit::playback::rvalue::dereference): ...this.

        (gcc::jit::wrapper::operator new): Rename to...
        (gcc::jit::playback::wrapper::operator new): ...this.

        (gcc::jit::function::function): Rename to...
        (gcc::jit::playback::function::function): ...this.
        (gcc::jit::function::gt_ggc_mx): Rename to...
        (gcc::jit::playback::function::gt_ggc_mx): ...this.
        (gcc::jit::function::get_return_type_as_tree): Rename to...
        (gcc::jit::playback::function::get_return_type_as_tree): ...this.
        (gcc::jit::function::new_local): Rename to...
        (gcc::jit::playback::function::new_local): ...this.
        (gcc::jit::function::new_forward_label): Rename to...
        (gcc::jit::playback::function::new_forward_label): ...this.
        (gcc::jit::function::postprocess): Rename to...
        (gcc::jit::playback::function::postprocess): ...this.
        (gcc::jit::function::add_eval): Rename to...
        (gcc::jit::playback::function::add_eval): ...this.
        (gcc::jit::function::add_assignment): Rename to...
        (gcc::jit::playback::function::add_assignment): ...this.
        (gcc::jit::function::add_comment): Rename to...
        (gcc::jit::playback::function::add_comment): ...this.
        (gcc::jit::function::add_conditional): Rename to...
        (gcc::jit::playback::function::add_conditional): ...this.
        (gcc::jit::function::add_label): Rename to...
        (gcc::jit::playback::function::add_label): ...this.
        (gcc::jit::function::place_forward_label): Rename to...
        (gcc::jit::playback::function::place_forward_label): ...this.
        (gcc::jit::function::add_jump): Rename to...
        (gcc::jit::playback::function::add_jump): ...this.
        (gcc::jit::function::add_return): Rename to...
        (gcc::jit::playback::function::add_return): ...this.
        (gcc::jit::function::new_loop): Rename to...
        (gcc::jit::playback::function::new_loop): ...this.

        (gcc::jit::label::label): Rename to...
        (gcc::jit::playback::label::label): ...this.

        (gcc::jit::loop::loop): Rename to...
        (gc::jit::playback::loop::loop): ...this.
        (gcc::jit::loop::end): Rename to...
        (gcc::jit::playback::loop): ...this.

        (gcc::jit::active_jit_ctxt): Eliminate in favor of...
        (gcc::jit::active_playback_ctxt): ...this.

        (gcc::jit::context::compile): Rename to...
        (gcc::jit::playback::context::compile): ...this, and eliminate the
        mutex handling; this is done for us by the caller.

        (gcc::jit::context::invoke_code_factory): Rename to...
        (gcc::jit::playback::context::replay): this.  Rather than call
        a client-provided callback, instead replay the recorded API
        calls.

        (gcc::jit::context::dump_generated_code): Rename to...
        (gcc::jit::playback::context::dump_generated_code): ...this.

        (location_comparator): Update for renamed types.

        (gcc::jit::context::handle_locations): Rename to...
        (gcc::jit::playback::context::handle_locations): ...this.

        (gcc::jit::context::add_error): Rename to...
        (gcc::jit::playback::context::add_error): this, and delegate to
        the recording context's add_error_va.

        (gcc::jit::context::add_error_va): Rename to...
        (gcc::jit::playback::context::add_error_va): this, and delegate
        to the recording context.

        (gcc::jit::context::new_location): Rename to...
        (gcc::jit::playback::context::new_location): ...this.
        (gcc::jit::context::set_tree_location): Rename to...
        (gcc::jit::playback::context::set_tree_location): ...this.
        (gcc::jit::context::get_source_file): Rename to...
        (gcc::jit::playback::context::get_source_file): ...this.
        (gcc::jit::source_file::source_file): Rename to...
        (gcc::jit::playback::source_file::source_file): ...this.
        (gcc::jit::source_file::get_source_line): Rename to...
        (gcc::jit::playback::source_file::get_source_line): ...this.
        (gcc::jit::source_line::source_line): Rename to...
        (gcc::jit::playback::source_line::source_line): ...this.
        (gcc::jit::source_line::get_location): Rename to...
        (gcc::jit::playback::source_line::get_location): ...this.

        (gcc::jit::location::location): Rename to...
        (gcc::jit::playback::location::location): ...this.

        * libgccjit.c: Update classes to derive from the "jit::recording"
        class hierarchy.
        (RETURN_IF_NOT_INITIAL_CTXT): Eliminate, as it relates to
        code-creation callbacks.
        (RETURN_NULL_IF_NOT_INITIAL_CTXT): Likewise.
        (RETURN_NULL_IF_NOT_CALLBACK_CTXT): Likewise.
        (jit_error): There isn't an "active jit context" anymore, except
        during actual compilation, so simplify the logic here.
        (gcc_jit_context_set_code_factory): Delete.

        (gcc_jit_context_new_location): Update preconditions now that we
        don't have code-creation callbacks.
        (gcc_jit_context_get_type): Likewise.
        (gcc_jit_type_get_pointer): Likewise.
        (gcc_jit_type_get_const): Likewise.
        (gcc_jit_context_new_field): Likewise.
        (gcc_jit_context_new_struct_type): Likewise.
        (gcc_jit_context_new_param): Likewise.
        (gcc_jit_param_as_lvalue): Likewise.
        (gcc_jit_param_as_rvalue): Likewise.
        (gcc_jit_context_new_function): Likewise.
        (gcc_jit_context_new_function): Likewise.
        (gcc_jit_function_new_forward_label): Likewise.
        (gcc_jit_context_new_global): Likewise.
        (gcc_jit_lvalue_as_rvalue): Likewise.
        (gcc_jit_context_new_rvalue_from_int): Likewise.
        (gcc_jit_context_zero): Likewise.
        (gcc_jit_context_one): Likewise.
        (gcc_jit_context_new_rvalue_from_double): Likewise.
        (gcc_jit_context_new_rvalue_from_ptr): Likewise.
        (gcc_jit_context_new_string_literal): Likewise.
        (gcc_jit_context_new_unary_op): Likewise.
        (gcc_jit_context_new_binary_op): Likewise.
        (gcc_jit_context_new_comparison): Likewise.
        (gcc_jit_context_new_call): Likewise.
        (gcc_jit_context_new_call): Likewise.
        (gcc_jit_context_new_array_lookup): Likewise.
        (gcc_jit_context_set_str_option): Likewise.
        (gcc_jit_context_set_int_option): Likewise.
        (gcc_jit_context_set_bool_option): Likewise.
        (gcc_jit_context_compile): Likewise.
        (gcc_jit_function_add_assignment_op): Likewise.  Also,
        reimplement as a separate kind of recording, since we can't know
        the type of the lvalue at recording-time.

        * notes.txt: Update diagram to reflect the new implementation.

2014-01-24  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (enum gcc_jit_binary_op): We will use the result
        type to determine if GCC_JIT_BINARY_OP_DIVIDE should
        truncate towards zero, or be floating-point division.

        * internal-api.c (gcc::jit::context::new_binary_op): Likewise.

2014-01-24  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.h (gcc::jit::context::get_str_option): New access
        method.
        (gcc::jit::context::get_int_option): Likewise.

        * internal-api.c (gcc::jit::context::~context): Use access methods
        for options, rather than direct field access.
        (gcc::jit::context::compile): Likewise.

2014-01-23  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (enum gcc_jit_bool_option): New value:
        GCC_JIT_BOOL_OPTION_DUMP_GENERATED_CODE.

        * internal-api.c (gcc::jit::context::compile): Call
        dump_generated_code if the user has requested it.
        (gcc::jit::context::dump_generated_code): New, copying
        from the .s file to stderr.

        * internal-api.h (gcc::jit::context::dump_generated_code): New.

2014-01-23  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.h (gcc::jit::function): Add field
        "m_inner_bind_expr".
        * internal-api.c (gcc::jit::function::function): Create a BIND_EXPR
        for all non-imported functions, and put the statement list within
        it.
        (gcc::jit::function::gt_ggc_mx): Visit m_inner_bind_expr.
        (gcc::jit::function::new_local): Set the DECL_CONTEXT of the new
        local to be the function's BIND_EXPR, and prepend the new local
        to said BIND_EXPR's BIND_EXPR_VARS chain.
        (gcc::jit::function::postprocess): Set the DECL_SAVED_TREE of the
        FUNCTION_DECL to be the BIND_EXPR, rather than the statement list.
        The latter is now contained within the former.

2014-01-23  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.h (gcc::jit::function::add_stmt): New.

        * internal-api.c (gcc::jit::function::add_eval): Replace use of
        tsi_link_stmt with call to add_stmt.
        (gcc::jit::function::add_assignment): Likewise.
        (gcc::jit::function::add_conditional): Likewise.
        (gcc::jit::function::place_forward_label): Likewise.
        (gcc::jit::function::add_jump): Likewise.
        (gcc::jit::function::add_return): Likewise.

2014-01-21  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::function::add_comment): New.
        * internal-api.h (gcc::jit::function::add_comment): New.
        * libgccjit.c (gcc_jit_function_add_comment): New.
        * libgccjit.h (gcc_jit_function_add_comment): New.
        * libgccjit.map: Add gcc_jit_function_add_comment.

2013-10-24  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::function::add_eval): Handle non-NULL
        locations.
        (gcc::jit::context::handle_locations): Fix test for the various
        kinds of declarations, replacing use of DECL_MINIMAL_CHECK,
        which aborts on failure (such as if we saw a type).
        * libgccjit.h (GCC_JIT_BOOL_OPTION_DEBUGINFO): Fix out-of-date
        comment.

2013-10-23  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c: Update for rename of tree-flow.h to tree-cfg.h
        in r203320, for declaration of dump_function_to_file.
        * TODO.rst ("segfault seen in libbacktrace"): Remove - this was
        fixed by Ian in r203810.

2013-10-23  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c: Add missing include of diagnostic-core.h

2013-10-22  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::add_error_va): Record the
        first error that occurs on a context.
        (gcc::jit::context::get_first_error): New.
        * internal-api.h (gcc::jit::context::get_first_error): New.
        (gcc::jit::context::m_first_error_str): New.
        * libgccjit.c (gcc_jit_context_get_first_error): New.
        * libgccjit.h (gcc_jit_context_get_first_error): New.
        * libgccjit.map (gcc_jit_context_get_first_error): New.

2013-10-21  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::compile): Correctly cleanup
        timevars in error-handling, preventing an issue where an error
        on a context left timevar.c in an unstopped state, leading to an
        assertion failure when restarting timevars in the next compile.
        Found via fuzz-testing.

2013-10-21  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::postprocess): Show source
        line numbers (if any) in gimple dump.

2013-10-21  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (gcc_jit_function_new_local): Use a more clear
        error message for the case where someone tries to add a local
        to a function imported from elsewhere.

2013-10-21  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst ("the C unary prefix "&" operator"): Remove completed item.
        * internal-api.c (gcc::jit::lvalue::get_address): New.
        * internal-api.h (gcc::jit::lvalue::get_address): New.
        * libgccjit.c (gcc_jit_lvalue_get_address): New.
        * libgccjit.h (gcc_jit_lvalue_get_address): New.
        * libgccjit.map (gcc_jit_lvalue_get_address): New.

2013-10-18  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::new_param): Add context
        argument to ctor for rvalue and its subclasses.
        (gcc::jit::context::new_global): Likewise.
        (gcc::jit::context::new_rvalue_from_int): Likewise.
        (gcc::jit::context::new_rvalue_from_double): Likewise.
        (gcc::jit::context::new_rvalue_from_ptr): Likewise.
        (gcc::jit::context::new_string_literal): Likewise.
        (gcc::jit::context::new_call): Likewise.
        (gcc::jit::context::new_array_lookup): Likewise.
        (gcc::jit::function::new_local): Likewise.
        (gcc::jit::context::new_binary_op): Likewise; add new
        operations.
        (gcc::jit::context::new_comparison): Likewise; add new
        comparisons.
        (gcc::jit::context::as_truth_value): New.
        (gcc::jit::context::new_unary_op): New.
        (gcc::jit::context::new_field_access): Convert to a helper
        method for use by the access_fields methods.
        (gcc::jit::context::new_dereference): New.
        (gcc::jit::lvalue::access_field): New.
        (gcc::jit::rvalue::access_field): New.
        (gcc::jit::rvalue::dereference_field): New.
        (gcc::jit::rvalue::dereference): New.
        * internal-api.h (gcc::jit::context::new_unary_op): New.
        (gcc::jit::context::new_field_access): Work
        (gcc::jit::context::new_dereference): New.
        (gcc::jit::context::as_truth_value): New.
        (gcc::jit::rvalue): Add a context field.
        (gcc::jit::rvalue::access_field): New.
        (gcc::jit::rvalue::dereference_field): New.
        (gcc::jit::rvalue::dereference): New.
        (gcc::jit::lvalue::lvalue): Add context to ctor.
        (gcc::jit::lvalue::access_field): New.
        (gcc::jit::param::param): Add context to ctor.
        * libgccjit.c (gcc_jit_context_new_unary_op): New.
        (gcc_jit_context_new_field_access): Remove.
        (gcc_jit_lvalue_access_field): New.
        (gcc_jit_rvalue_access_field): New.
        (gcc_jit_rvalue_dereference_field): New.
        (gcc_jit_rvalue_dereference): New.
        *libgccjit.h (enum gcc_jit_unary_op): New.
        (gcc_jit_context_new_unary_op): New.
        (enum gcc_jit_binary_op): Document values, and add...
        (GCC_JIT_BINARY_OP_DIVIDE): New.
        (GCC_JIT_BINARY_OP_MODULO): New.
        (GCC_JIT_BINARY_OP_BITWISE_AND): New.
        (GCC_JIT_BINARY_OP_BITWISE_XOR): New.
        (GCC_JIT_BINARY_OP_BITWISE_OR): New.
        (GCC_JIT_BINARY_OP_LOGICAL_AND): New.
        (GCC_JIT_BINARY_OP_LOGICAL_OR): New.
        (enum gcc_jit_comparison): Document values, and add...
        (GCC_JIT_COMPARISON_EQ): New.
        (GCC_JIT_COMPARISON_NE): New.
        (GCC_JIT_COMPARISON_LE): New.
        (GCC_JIT_COMPARISON_GT): New.
        (GCC_JIT_COMPARISON_GE): New.
        (gcc_jit_context_new_field_access): Remove.
        (gcc_jit_lvalue_access_field): New.
        (gcc_jit_rvalue_access_field): New.
        (gcc_jit_rvalue_dereference_field): New.
        (gcc_jit_rvalue_dereference): New.
        * libgccjit.map (gcc_jit_context_new_field_access): Remove.
        (gcc_jit_lvalue_access_field): New.
        (gcc_jit_rvalue_access_field): New.
        (gcc_jit_rvalue_dereference_field): New.
        (gcc_jit_rvalue_dereference): New.
        * TODO.rst: Update

2013-10-18  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::get_type): Improve error
        message, and report the bogus value.
        (gcc::jit::context::new_binary_op): Likewise.
        (gcc::jit::context::new_comparison): Likewise.
        (gcc::jit::context::set_str_option): Likewise.
        (gcc::jit::context::set_int_option): Likewise.
        (gcc::jit::context::set_bool_option): Likewise.
        (gcc::jit::context::compile): Likewise, and make the errors
        block the creation of result, rather than just the return
        value of the client callback.
        (gcc::jit::context::add_error): Add varargs and provide
        implementation, calling into...
        (gcc::jit::context::add_error_va): New.
        * internal-api.h (GNU_PRINTF): New.
        (gcc::jit::context::add_error): Add varargs and GNU_PRINTF
        attribute macro.
        (gcc::jit::context::add_error_va): New.
        (gcc::jit::context::errors_occurred): New.
        (gcc::jit::context::m_error_count): New.
        (gcc::jit::function::get_kind): New.
        * libgccjit.c (JIT_BEGIN_STMT): New.
        (JIT_END_STMT): New.
        (RETURN_VAL_IF_FAIL): New.
        (RETURN_NULL_IF_FAIL): New.
        (RETURN_IF_FAIL): New.
        (RETURN_IF_NOT_INITIAL_CTXT): New.
        (RETURN_NULL_IF_NOT_INITIAL_CTXT): New.
        (RETURN_NULL_IF_NOT_CALLBACK_CTXT): New.
        (RETURN_IF_NOT_FUNC_DEFINITION): New.
        (RETURN_NULL_IF_NOT_FUNC_DEFINITION): New.
        (jit_error): New.
        (gcc_jit_context_set_code_factory): Use new error-checking
        macros.
        (ASSERT_WITHIN_CALLBACK): Remove.
        (ASSERT_NOT_WITHIN_CALLBACK): Remove.
        (gcc_jit_context_new_location): Use new error-checking macros.
        (gcc_jit_context_get_type): Likewise.
        (gcc_jit_type_get_pointer): Likewise.
        (gcc_jit_type_get_const): Likewise.
        (gcc_jit_context_new_field): Likewise.
        (gcc_jit_context_new_struct_type): Likewise.
        (gcc_jit_context_new_param): Likewise.
        (gcc_jit_param_as_lvalue): Likewise.
        (gcc_jit_param_as_rvalue): Likewise.
        (gcc_jit_context_new_function): Likewise.
        (gcc_jit_function_new_forward_label): Likewise.
        (gcc_jit_context_new_global): Likewise.
        (gcc_jit_lvalue_as_rvalue): Likewise.
        (gcc_jit_context_new_rvalue_from_int): Likewise.
        (gcc_jit_context_zero): Likewise.
        (gcc_jit_context_one): Likewise.
        (gcc_jit_context_new_rvalue_from_double): Likewise.
        (gcc_jit_context_new_rvalue_from_ptr): Likewise.
        (gcc_jit_context_new_string_literal): Likewise.
        (gcc_jit_context_new_binary_op): Likewise.
        (gcc_jit_context_new_comparison): Likewise.
        (gcc_jit_context_new_call): Likewise.
        (gcc_jit_context_new_array_lookup): Likewise.
        (gcc_jit_context_new_field_access): Likewise.
        (gcc_jit_function_new_local): Likewise.
        (gcc_jit_function_add_label): Likewise.
        (gcc_jit_function_place_forward_label): Likewise.
        (gcc_jit_function_add_eval): Likewise.
        (gcc_jit_function_add_assignment): Likewise.
        (gcc_jit_function_add_assignment_op): Likewise.
        (gcc_jit_function_add_conditional): Likewise.
        (gcc_jit_function_add_jump): Likewise.
        (gcc_jit_function_add_return): Likewise.
        (gcc_jit_function_new_loop): Likewise.
        (gcc_jit_loop_end): Likewise.
        (gcc_jit_context_set_str_option): Likewise.
        (gcc_jit_context_set_int_option): Likewise.
        (gcc_jit_context_set_bool_option): Likewise.
        (gcc_jit_context_compile): Likewise.
        (gcc_jit_result_get_code): Likewise.
        (gcc_jit_result_release): Likewise.
        * libgccjit.h (gcc_jit_function_new_forward_label): Clarify
        behavior.
        (gcc_jit_function_add_label): Likewise.

2013-10-17  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::get_void_type): Remove.
        (gcc::jit::context::get_char_type): Remove.
        (gcc::jit::context::get_int_type): Remove.
        (gcc::jit::context::get_float_type): Remove.
        (gcc::jit::context::get_double_type): Remove.
        (get_tree_node_for_type): New.
        (gcc::jit::context::get_type): New.
        (gcc::jit::context::new_rvalue_from_double): New.
        (gcc::jit::context::new_rvalue_from_ptr): New.
        * internal-api.h (gcc::jit::context::get_void_type): Remove.
        (gcc::jit::context::get_char_type): Remove.
        (gcc::jit::context::get_int_type): Remove.
        (gcc::jit::context::get_float_type): Remove.
        (gcc::jit::context::get_double_type): Remove.
        (gcc::jit::context::get_type): New.
        (gcc::jit::context::new_rvalue_from_double): New.
        (gcc::jit::context::new_rvalue_from_ptr): New.
        * libgccjit.c (gcc_jit_context_get_void_type): Remove.
        (gcc_jit_context_get_char_type): Remove.
        (gcc_jit_context_get_int_type): Remove.
        (gcc_jit_context_get_float_type): Remove.
        (gcc_jit_context_get_double_type): Remove.
        (gcc_jit_context_get_type): New.
        (gcc_jit_context_new_rvalue_from_double): New.
        (gcc_jit_context_new_rvalue_from_ptr): New.
        * libgccjit.h (gcc_jit_context_get_void_type): Remove.
        (gcc_jit_context_get_char_type): Remove.
        (gcc_jit_context_get_int_type): Remove.
        (gcc_jit_context_get_float_type): Remove.
        (gcc_jit_context_get_double_type): Remove.
        (enum gcc_jit_types): New.
        (gcc_jit_context_get_type): New.
        (gcc_jit_context_new_rvalue_from_double): New.
        (gcc_jit_context_new_rvalue_from_ptr): New.
        * libgccjit.map (gcc_jit_context_get_void_type): Remove.
        (gcc_jit_context_get_char_type): Remove.
        (gcc_jit_context_get_int_type): Remove.
        (gcc_jit_context_get_float_type): Remove.
        (gcc_jit_context_get_double_type): Remove.
        (enum gcc_jit_types): New.
        (gcc_jit_context_get_type): New.
        (gcc_jit_context_new_rvalue_from_double): New.
        (gcc_jit_context_new_rvalue_from_ptr): New.
        * TODO.rst ("access to more primitive types"): Remove
        completed item.

2013-10-17  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h: Add and reword comments throughout.

2013-10-17  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: Update.

2013-10-16  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst (gcc_jit_context_new_local): Remove completed item.
        * internal-api.c (gcc::jit::context::new_local): Replace with...
        (gcc::jit::function::new_local): ...this, and change return type
        from (local*) to (lvalue*).
        * internal-api.h (gcc::jit::local): Eliminate.
        (gcc::jit::context::new_local): Replace with...
        (gcc::jit::function::new_local): ...this, and change return type
        from (local*) to (lvalue*).
        * libgccjit.c (gcc_jit_local): Eliminate.
        (gcc_jit_context_new_local): Replace with...
        (gcc_jit_function_new_local): ...this, and change return type
        from (gcc_jit_local*) to (gcc_jit_lvalue*).
        (gcc_jit_local_as_lvalue): Remove.
        (gcc_jit_local_as_rvalue): Remove.
        * libgccjit.h (gcc_jit_local): Remove.
        (gcc_jit_context_new_local): Replace with...
        (gcc_jit_function_new_local): ...this, and change return type
        from (gcc_jit_local*) to (gcc_jit_lvalue*).
        (gcc_jit_local_as_lvalue): Remove.
        (gcc_jit_local_as_rvalue): Remove.
        * libgccjit.map (gcc_jit_context_new_local): Replace with...
        (gcc_jit_function_new_local): ...this.
        (gcc_jit_local_as_lvalue): Remove.
        (gcc_jit_local_as_rvalue): Remove.

2013-10-15  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (gcc_jit_location): Rewrite comment to reflect
        that this part of the API is now implemented.
        ("Functions for use within the code factory."): Add notes on
        memory-management and lifetimes.
        * notes.txt: Update diagram to show handle_locations.

2013-10-15  David Malcolm  <dmalcolm@redhat.com>

        * TODO.rst: Update.

2013-10-14  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.map: Alphabetize the exported symbols.

2013-10-14  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::new_field): Implement
        location support, by calling set_tree_location.
        (gcc::jit::context::new_struct_type): Likewise.
        (gcc::jit::context::new_param): Likewise.
        (gcc::jit::context::new_function): Likewise.
        (gcc::jit::context::new_global): Likewise.
        (gcc::jit::context::new_local): Likewise.
        (gcc::jit::context::new_binary_op): Likewise.
        (gcc::jit::context::new_comparison): Likewise.
        (gcc::jit::context::new_call): Likewise.
        (gcc::jit::context::new_array_lookup): Likewise.
        (gcc::jit::context::new_field_access): Likewise.
        (gcc::jit::context::add_assignment): Likewise.
        (gcc::jit::context::add_conditional): Likewise.
        (gcc::jit::function::add_label): Likewise.
        (gcc::jit::function::add_jump): Likewise.
        (gcc::jit::function::add_return): Likewise.
        (gcc::jit::function::place_forward_label): Likewise, adding
        location parameter.
        (gcc::jit::loop::loop): Add loc arg to place_forward_label.
        (gcc::jit::loop::end): Likewise.
        (gcc::jit::context::invoke_code_factory): Call handle_locations
        after the client callback is done, before any GC can run.
        (line_comparator): New.
        (location_comparator): New.
        (gcc::jit::context::handle_locations): New.
        (gcc::jit::context::new_location): New.
        (gcc::jit::context::set_tree_location): New.
        (gcc::jit::context::get_source_file): New.
        (gcc::jit::source_file::source_file): New.
        (gcc::jit::source_file::get_source_line): New.
        (gcc::jit::source_line::source_line): New.
        (gcc::jit::source_line::get_location): New.
        (gcc::jit::location::location): New.
        * internal-api.h (gcc::jit::context::new_location): New.
        (gcc::jit::context::set_tree_location): New.
        (gcc::jit::context::handle_locations): New.
        (gcc::jit::context::get_source_file): New.
        (gcc::jit::context::m_source_files): New field.
        (gcc::jit::context::m_cached_locations: New field.
        (gcc::jit::function::place_forward_label): Add location
        parameter.
        (gcc::jit::function::set_tree_location): New.
        (gcc::jit::source_file): New class.
        (gcc::jit::source_line): New class.
        (gcc::jit::location): New class.
        * libgccjit.c (gcc_jit_context_new_location): New.
        (gcc_jit_function_place_forward_label): Add location parameter,
        changing public API.
        * libgccjit.h (gcc_jit_context_new_location): New.
        (gcc_jit_function_place_forward_label): Add location parameter,
        changing public API.
        * libgccjit.map (gcc_jit_context_new_location): New.
        (main): Remove obsolete export.
        (called_function): Likewise.

2013-10-11  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c: Update includes to reflect move of decl of
        dump_function_to_file from tree-dump.h to tree-flow.h in
        r203320.

2013-10-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (GCC_JIT_BOOL_OPTION_DUMP_SUMMARY): New.
        * internal-api.c ((gcc::jit::context::compile): Implement
        GCC_JIT_BOOL_OPTION_DUMP_SUMMARY.

2013-10-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (GCC_JIT_BOOL_OPTION_SELFCHECK_GC): Improve
        documentation.
        (GCC_JIT_BOOL_OPTION_DUMP_INITIAL_GIMPLE): Likewise.

2013-10-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h: Clarify the separation of the API into "outside
        the callback" and "within the callback" entrypoints, moving the
        latter to the bottom of the header.

2013-10-10  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h: Add comments throughout.

2013-10-09  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::~context): Fix indentation;
        clean up memory allocations when using
        GCC_JIT_BOOL_OPTION_KEEP_INTERMEDIATES.

2013-10-09  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (enum gcc_jit_bool_option): Add
        GCC_JIT_BOOL_OPTION_DUMP_EVERYTHING.
        * internal-api.c (gcc::jit::context::compile): Implement
        GCC_JIT_BOOL_OPTION_DUMP_EVERYTHING.

2013-10-09  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.h (enum gcc_jit_bool_option): Add
        GCC_JIT_BOOL_OPTION_KEEP_INTERMEDIATES.
        * internal-api.c (gcc::jit::context::~context): Implement
        GCC_JIT_BOOL_OPTION_KEEP_INTERMEDIATES.

2013-10-08  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::compile): Use mkdtemp to
        create a temporary directory and create the .s and .so files
        there, rather than writing to "fake.s" and then reading it to
        make "fake.so", then using it, fixing various possible race
        attacks by processes that can write to the process' current
        working directory.
        (gcc::jit::context::~context): Clean up tempfiles and path
        buffers.
        * internal-api.h (gcc::jit::context): Add fields
        m_path_template, m_path_tempdir, m_path_c_file, m_path_s_file,
        m_path_so_file.

2013-10-08  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::new_function): Fix leak of
        arg_types.

2013-10-08  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::~context): New.
        * internal-api.h (gcc::jit::context::~context): New.

2013-10-07  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::compile): Implement
        GCC_JIT_BOOL_OPTION_SELFCHECK_GC.

        * libgccjit.h (enum gcc_jit_bool_option): Add
        GCC_JIT_BOOL_OPTION_SELFCHECK_GC.

2013-10-07  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in: Rename JIT_OBJS to jit_OBJS.  Delete manual
        dependencies.

2013-10-04  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::context::new_global): New.
        * internal-api.h (gcc::jit::context::new_global): New.
        * libgccjit.c (gcc_jit_context_new_global) New.
        * libgccjit.h (gcc_jit_context_new_global) New.
        * libgccjit.map: Add gcc_jit_context_new_global.

2013-10-03  David Malcolm  <dmalcolm@redhat.com>

        * libgccjit.c (gcc_jit_param_as_lvalue): New.
        * libgccjit.h (gcc_jit_param_as_lvalue): New.
        * libgccjit.map: Add gcc_jit_param_as_lvalue.

2013-10-03  David Malcolm  <dmalcolm@redhat.com>

        * internal-api.c (gcc::jit::function::postprocess): Dump gimple
        using dump_function_to_file rather than debug_gimple_seq so that
        we also get the declaration.

2013-10-03  David Malcolm  <dmalcolm@redhat.com>

        * Make-lang.in: New.
        * TODO.rst: New.
        * config-lang.in: New.
        * dummy-frontend.c: New.
        * internal-api.c: New.
        * internal-api.h: New.
        * libgccjit.c: New.
        * libgccjit.h: New.
        * libgccjit.map: New.
        * notes.txt: New.
\f
Copyright (C) 2013-2014 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.