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| author | Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2016-12-19 22:29:43 +0000 |
|---|---|---|
| committer | François-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2016-12-19 22:29:43 +0000 |
| commit | 75b07bb45a8a4e20557744873f98681e2d17db1f (patch) | |
| tree | d20bd66d44e63418a7efc78ea891d3383d0a2b62 /gcc/fortran/trans-decl.c | |
| parent | e9c2033eff925ac2577ac6f30578bc6a8498c2e9 (diff) | |
| download | gcc-75b07bb45a8a4e20557744873f98681e2d17db1f.zip gcc-75b07bb45a8a4e20557744873f98681e2d17db1f.tar.gz gcc-75b07bb45a8a4e20557744873f98681e2d17db1f.tar.bz2 | |
trans-decl.c (create_main_function): Remove unused elements to the set_options call.
* trans-decl.c (create_main_function): Remove unused elements to
the set_options call.
* runtime/compile_options.c (set_options): Remove unused elements.
From-SVN: r243814
Diffstat (limited to 'gcc/fortran/trans-decl.c')
| -rw-r--r-- | gcc/fortran/trans-decl.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c index 403f543..9d62d51 100644 --- a/gcc/fortran/trans-decl.c +++ b/gcc/fortran/trans-decl.c @@ -5790,12 +5790,11 @@ create_main_function (tree fndecl) { tree array_type, array, var; vec<constructor_elt, va_gc> *v = NULL; + static const int noptions = 7; - /* Passing a new option to the library requires four modifications: - + add it to the tree_cons list below - + change the array size in the call to build_array_type - + change the first argument to the library call - gfor_fndecl_set_options + /* Passing a new option to the library requires three modifications: + + add it to the tree_cons list below + + change the noptions variable above + modify the library (runtime/compile_options.c)! */ CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, @@ -5806,12 +5805,6 @@ create_main_function (tree fndecl) gfc_option.allow_std)); CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, build_int_cst (integer_type_node, pedantic)); - /* TODO: This is the old -fdump-core option, which is unused but - passed due to ABI compatibility; remove when bumping the - library ABI. */ - CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, - build_int_cst (integer_type_node, - 0)); CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, build_int_cst (integer_type_node, flag_backtrace)); CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, @@ -5820,26 +5813,18 @@ create_main_function (tree fndecl) build_int_cst (integer_type_node, (gfc_option.rtcheck & GFC_RTCHECK_BOUNDS))); - /* TODO: This is the -frange-check option, which no longer affects - library behavior; when bumping the library ABI this slot can be - reused for something else. As it is the last element in the - array, we can instead leave it out altogether. */ - CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, - build_int_cst (integer_type_node, 0)); CONSTRUCTOR_APPEND_ELT (v, NULL_TREE, build_int_cst (integer_type_node, gfc_option.fpe_summary)); - array_type = build_array_type (integer_type_node, - build_index_type (size_int (8))); + array_type = build_array_type_nelts (integer_type_node, noptions); array = build_constructor (array_type, v); TREE_CONSTANT (array) = 1; TREE_STATIC (array) = 1; /* Create a static variable to hold the jump table. */ var = build_decl (input_location, VAR_DECL, - create_tmp_var_name ("options"), - array_type); + create_tmp_var_name ("options"), array_type); DECL_ARTIFICIAL (var) = 1; DECL_IGNORED_P (var) = 1; TREE_CONSTANT (var) = 1; @@ -5851,7 +5836,7 @@ create_main_function (tree fndecl) tmp = build_call_expr_loc (input_location, gfor_fndecl_set_options, 2, - build_int_cst (integer_type_node, 9), var); + build_int_cst (integer_type_node, noptions), var); gfc_add_expr_to_block (&body, tmp); } |