diff options
author | David Malcolm <dmalcolm@redhat.com> | 2017-09-27 23:57:35 +0000 |
---|---|---|
committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2017-09-27 23:57:35 +0000 |
commit | 15a65e63a471bd12dd92a0451b6b7800e93cd1f1 (patch) | |
tree | eec3c9737eac82b39d96eb745dceee94e4ff259d /gcc/jit/jit-playback.c | |
parent | a509c571eae4cb1ab3e79c044d93b1d79bde0798 (diff) | |
download | gcc-15a65e63a471bd12dd92a0451b6b7800e93cd1f1.zip gcc-15a65e63a471bd12dd92a0451b6b7800e93cd1f1.tar.gz gcc-15a65e63a471bd12dd92a0451b6b7800e93cd1f1.tar.bz2 |
jit: implement gcc_jit_function_get_address
gcc/jit/ChangeLog:
* docs/cp/topics/expressions.rst (Function pointers): New section.
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_9): New tag.
* docs/topics/expressions.rst (Function pointers): New section.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
* jit-common.h (class gcc::jit::recording::function_pointer): New
forward decl.
* jit-playback.c (gcc::jit::playback::function::get_address): New
method.
* jit-playback.h (gcc::jit::playback::function::get_address): New
method decl.
* jit-recording.c: Within namespace gcc::jit::recording...
(function::function): Initialize new field "m_fn_ptr_type".
(function::get_address): New method.
(function_pointer::replay_into): New method.
(function_pointer::visit_children): New method.
(function_pointer::make_debug_string): New method.
(function_pointer::write_reproducer): New method.
* jit-recording.h: Within namespace gcc::jit::recording...
(function::get_address): New method.
(function): Add field "m_fn_ptr_type".
(class function_pointer): New subclass of rvalue.
* libgccjit++.h (gccjit::function::get_address): New method.
* libgccjit.c (gcc_jit_function_get_address): New function.
* libgccjit.h (LIBGCCJIT_HAVE_gcc_jit_function_get_address): New
macro.
(gcc_jit_function_get_address): New API entrypoint.
* libgccjit.map (LIBGCCJIT_ABI_9): New tag.
gcc/testsuite/ChangeLog:
* jit.dg/all-non-failing-tests.h: Add
test-returning-function-ptr.c.
* jit.dg/test-returning-function-ptr.c: New test case.
From-SVN: r253244
Diffstat (limited to 'gcc/jit/jit-playback.c')
-rw-r--r-- | gcc/jit/jit-playback.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/jit/jit-playback.c b/gcc/jit/jit-playback.c index 19b6fe2..5798179 100644 --- a/gcc/jit/jit-playback.c +++ b/gcc/jit/jit-playback.c @@ -1356,6 +1356,20 @@ new_block (const char *name) return result; } +/* Construct a playback::rvalue instance wrapping an ADDR_EXPR for + this playback::function. */ + +playback::rvalue * +playback::function::get_address (location *loc) +{ + tree t_fndecl = as_fndecl (); + tree t_fntype = TREE_TYPE (t_fndecl); + tree t_fnptr = build1 (ADDR_EXPR, build_pointer_type (t_fntype), t_fndecl); + if (loc) + m_ctxt->set_tree_location (t_fnptr, loc); + return new rvalue (m_ctxt, t_fnptr); +} + /* Build a statement list for the function as a whole out of the lists of statements for the individual blocks, building labels for each block. */ |