diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 85 |
1 files changed, 10 insertions, 75 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 8b0990f..31212ff 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -6028,13 +6028,10 @@ store_parm_decls (void) all the way to assembler language output. The free the storage for the function definition. - This is called after parsing the body of the function definition. - - NESTED is nonzero if the function being finished is nested in another. - CAN_DEFER_P is nonzero if the function may be deferred. */ + This is called after parsing the body of the function definition. */ void -finish_function (int nested, int can_defer_p) +finish_function () { tree fndecl = current_function_decl; @@ -6107,74 +6104,13 @@ finish_function (int nested, int can_defer_p) DECL_SAVED_INSNS, and we'll restore it in tree_rest_of_compilation. */ cfun = NULL; - if (flag_unit_at_a_time && can_defer_p) - { - cgraph_finalize_function (fndecl, DECL_SAVED_TREE (fndecl)); - current_function_decl = NULL; - return; - } - - if (! nested) - { - /* Function is parsed. - Generate RTL for the body of this function or defer - it for later expansion. */ - bool uninlinable = true; - - /* There's no reason to do any of the work here if we're only doing - semantic analysis; this code just generates RTL. */ - if (flag_syntax_only) - { - current_function_decl = NULL; - DECL_SAVED_TREE (fndecl) = NULL_TREE; - return; - } - - if (flag_inline_trees) - { - /* First, cache whether the current function is inlinable. Some - predicates depend on cfun and current_function_decl to - function completely. */ - timevar_push (TV_INTEGRATION); - uninlinable = !tree_inlinable_function_p (fndecl); - - if (can_defer_p - /* We defer functions marked inline *even if* the function - itself is not inlinable. This is because we don't yet - know if the function will actually be used; we may be - able to avoid emitting it entirely. */ - && (!uninlinable || DECL_DECLARED_INLINE_P (fndecl)) - /* Save function tree for inlining. Should return 0 if the - language does not support function deferring or the - function could not be deferred. */ - && defer_fn (fndecl)) - { - /* Let the back-end know that this function exists. */ - (*debug_hooks->deferred_inline_function) (fndecl); - timevar_pop (TV_INTEGRATION); - current_function_decl = NULL; - return; - } - - /* Then, inline any functions called in it. */ - optimize_inline_calls (fndecl); - timevar_pop (TV_INTEGRATION); - } - - c_expand_body (fndecl); - - /* Keep the function body if it's needed for inlining or dumping. */ - if (uninlinable && !dump_enabled_p (TDI_all)) - { - /* Allow the body of the function to be garbage collected. */ - DECL_SAVED_TREE (fndecl) = NULL_TREE; - } - - /* Let the error reporting routines know that we're outside a - function. For a nested function, this value is used in - c_pop_function_context and then reset via pop_function_context. */ - current_function_decl = NULL; - } + /* ??? Objc emits functions after finalizing the compilation unit. + This should be cleaned up later and this conditional removed. */ + if (!cgraph_global_info_ready) + cgraph_finalize_function (fndecl, DECL_SAVED_TREE (fndecl)); + else + c_expand_body (fndecl); + current_function_decl = NULL; } /* Generate the RTL for a deferred function FNDECL. */ @@ -6199,8 +6135,7 @@ c_expand_deferred_function (tree fndecl) /* Generate the RTL for the body of FNDECL. If NESTED_P is nonzero, then we are already in the process of generating RTL for another - function. If can_defer_p is zero, we won't attempt to defer the - generation of RTL. */ + function. */ static void c_expand_body_1 (tree fndecl, int nested_p) |