[PATCH v1 1/1] libgccjit: Add support for packed struct

[Antoni Boucher via Sourceware Forge]

From: Antoni Boucher <bouanto@zoho.com>

gcc/jit/ChangeLog:

	* docs/topics/compatibility.rst (LIBGCCJIT_ABI_36): New ABI tag.
	* docs/topics/types.rst: Document gcc_jit_type_add_attribute and
	gcc_jit_type_attribute.
	* dummy-frontend.cc (attr_aligned_exclusions): New variable.
	(handle_packed_attribute): New function.
	* jit-playback.cc: Handle type attributes.
	(type_attribute_to_string): New function.
	* jit-playback.h: New parameter attributes to new_compound_type.
	(gcc_jit_type_attribute): New function.
	* jit-recording.cc (recording::type::add_attribute): New method.
	(type_attribute_reproducer_strings): New variable.
	* jit-recording.h (recording::type::add_attribute): New method.
	(m_attributes): New field.
	* libgccjit.cc (gcc_jit_type_add_attribute): New function.
	* libgccjit.h (gcc_jit_type_add_attribute): New function.
	(gcc_jit_type_attribute): New enum.
	* libgccjit.map (LIBGCCJIT_ABI_36): New ABI tag.

gcc/testsuite/ChangeLog:

	* jit.dg/all-non-failing-tests.h: Mention new test.
	* jit.dg/test-packed-struct.c: New test.
---
 gcc/jit/docs/topics/compatibility.rst        |  8 +++
 gcc/jit/docs/topics/types.rst                | 31 ++++++++
 gcc/jit/dummy-frontend.cc                    | 58 +++++++++++++++
 gcc/jit/jit-playback.cc                      | 37 +++++++++-
 gcc/jit/jit-playback.h                       |  4 +-
 gcc/jit/jit-recording.cc                     | 48 +++++++++++--
 gcc/jit/jit-recording.h                      |  4 ++
 gcc/jit/libgccjit.cc                         | 13 ++++
 gcc/jit/libgccjit.h                          | 16 +++++
 gcc/jit/libgccjit.map                        |  5 ++
 gcc/testsuite/jit.dg/all-non-failing-tests.h |  3 +
 gcc/testsuite/jit.dg/test-packed-struct.c    | 74 ++++++++++++++++++++
 12 files changed, 295 insertions(+), 6 deletions(-)
 create mode 100644 gcc/testsuite/jit.dg/test-packed-struct.c

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