From 6e5ad1cc24a315d07f24c95d76c269cafe2a8182 Mon Sep 17 00:00:00 2001 From: Antoni Boucher Date: Tue, 12 Apr 2022 17:25:04 -0400 Subject: libgccjit: Add support for setting the alignment [PR104293] gcc/jit/ PR jit/104293 * docs/_build/texinfo/libgccjit.texi: Regenerate. * docs/topics/compatibility.rst (LIBGCCJIT_ABI_24): New ABI tag. * docs/topics/expressions.rst: Add documentation for the functions gcc_jit_lvalue_set_alignment and gcc_jit_lvalue_get_alignment. * jit-playback.h: New function (set_alignment). * jit-recording.cc: New function (set_alignment). * jit-recording.h: New functions (set_alignment, get_alignment) and new field (m_alignment). * libgccjit.cc: New functions (gcc_jit_lvalue_get_alignment, gcc_jit_lvalue_set_alignment) * libgccjit.h: New functions (gcc_jit_lvalue_get_alignment, gcc_jit_lvalue_set_alignment) * libgccjit.map (LIBGCCJIT_ABI_24): New ABI tag. gcc/testsuite/ PR jit/104293 * jit.dg/all-non-failing-tests.h: Mention test-setting-alignment. * jit.dg/test-setting-alignment.c: New test. --- gcc/jit/jit-playback.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'gcc/jit/jit-playback.h') diff --git a/gcc/jit/jit-playback.h b/gcc/jit/jit-playback.h index ff15615..b18aa4d 100644 --- a/gcc/jit/jit-playback.h +++ b/gcc/jit/jit-playback.h @@ -715,6 +715,13 @@ public: DECL_HARD_REGISTER (as_tree ()) = 1; } + void + set_alignment (int alignment) + { + SET_DECL_ALIGN (as_tree (), alignment * BITS_PER_UNIT); + DECL_USER_ALIGN (as_tree ()) = 1; + } + private: bool mark_addressable (location *loc); }; -- cgit v1.1