diff options
Diffstat (limited to 'gcc/rust/backend/rust-builtins.cc')
| -rw-r--r-- | gcc/rust/backend/rust-builtins.cc | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/gcc/rust/backend/rust-builtins.cc b/gcc/rust/backend/rust-builtins.cc index 64e06e1..66b3bec 100644 --- a/gcc/rust/backend/rust-builtins.cc +++ b/gcc/rust/backend/rust-builtins.cc @@ -71,36 +71,42 @@ BuiltinsContext::setup_math_fns () void BuiltinsContext::setup_atomic_fns () { - define_builtin ("atomic_store", BUILT_IN_ATOMIC_STORE, "__atomic_store", NULL, - build_function_type_list (void_type_node, size_type_node, - build_pointer_type (void_type_node), - const_ptr_type_node, - integer_type_node, NULL_TREE), - 0); - define_builtin ("atomic_store_n", BUILT_IN_ATOMIC_STORE_N, "__atomic_store_n", - NULL, - build_varargs_function_type_list (void_type_node, NULL_TREE), - 0); + auto atomic_store_type + = build_varargs_function_type_list (void_type_node, NULL_TREE); + auto atomic_load_type = [] (tree ret_type_node) { + return build_function_type_list (ret_type_node, + ptr_type_node, // const_ptr_type_node? + integer_type_node, NULL_TREE); + }; + + // FIXME: These should be the definition for the generic version of the + // atomic_store builtins, but I cannot get them to work properly. Revisit + // later. define_builtin ("atomic_store", BUILT_IN_ATOMIC_STORE, + // "__atomic_store", NULL, + // atomic_store_type, 0); + // define_builtin ("atomic_store_n", BUILT_IN_ATOMIC_STORE_N, + // "__atomic_store_n", + // NULL, atomic_store_type, 0); + define_builtin ("atomic_store_1", BUILT_IN_ATOMIC_STORE_1, "__atomic_store_1", - NULL, - build_varargs_function_type_list (void_type_node, NULL_TREE), - 0); + NULL, atomic_store_type, 0); define_builtin ("atomic_store_2", BUILT_IN_ATOMIC_STORE_2, "__atomic_store_2", - NULL, - build_varargs_function_type_list (void_type_node, NULL_TREE), - 0); + NULL, atomic_store_type, 0); define_builtin ("atomic_store_4", BUILT_IN_ATOMIC_STORE_4, "__atomic_store_4", - NULL, - build_varargs_function_type_list (void_type_node, NULL_TREE), - 0); + NULL, atomic_store_type, 0); define_builtin ("atomic_store_8", BUILT_IN_ATOMIC_STORE_8, "__atomic_store_8", - NULL, - build_varargs_function_type_list (void_type_node, NULL_TREE), - 0); + NULL, atomic_store_type, 0); define_builtin ("atomic_store_16", BUILT_IN_ATOMIC_STORE_16, - "__atomic_store_16", NULL, - build_varargs_function_type_list (void_type_node, NULL_TREE), - 0); + "__atomic_store_16", NULL, atomic_store_type, 0); + + define_builtin ("atomic_load_1", BUILT_IN_ATOMIC_LOAD_1, "__atomic_load_1", + NULL, atomic_load_type (integer_type_node), 0); + define_builtin ("atomic_load_2", BUILT_IN_ATOMIC_LOAD_2, "__atomic_load_2", + NULL, atomic_load_type (integer_type_node), 0); + define_builtin ("atomic_load_4", BUILT_IN_ATOMIC_LOAD_4, "__atomic_load_4", + NULL, atomic_load_type (integer_type_node), 0); + define_builtin ("atomic_load_8", BUILT_IN_ATOMIC_LOAD_8, "__atomic_load_8", + NULL, atomic_load_type (integer_type_node), 0); } void |