From 6ce2bcb71c2f66918a8287090589a9d9ea45ed74 Mon Sep 17 00:00:00 2001 From: Steven Bosscher Date: Thu, 3 Jun 2004 12:07:47 +0000 Subject: basic-block.c (tail_recursion_label_list): Don't declare. * basic-block.c (tail_recursion_label_list): Don't declare. (CLEANUP_PRE_SIBCALL): Remove. Renumber the other CLEANUP_* accordingly. * cfgbuild.c (find_label_refs): Remove. (find_basic_blocks_1): Don't handle CALL_PLACEHOLDER insns. * cfgcleanup.c (tail_recursion_label_p): Remove. (merge_blocks_move): Do not check for tail recursion. (try_optimize_cfg): Likewise. (cleanup_cfg): Never handle CLEANUP_PRE_SIBCALL. * cfgrtl.c (tail_recursion_label_list): Remove. * except.c (remove_unreachable_regions): Don't handle CALL_PLACEHOLDER insns. (convert_from_eh_region_ranges_1, can_throw_internal, can_throw_external): Likewise. * function.c (free_after_compilation): Don't clear x_tail_recursion_label. (fixup_var_refs_insns): Don't handle CALL_PLACEHOLDER insns. (identify_blocks_1): Don't recurse for CALL_PLACEHOLDER insns. (reorder_blocks_1): Likewise. * function.h (struct function): Remove x_tail_recursion_label member. Don't define tail_recursion_label. * jump.c (mark_all_labels): Don't handle CALL_PLACEHOLDER insns. * print-rtl.c (print_rtx): Likewise. * rtl.def (CALL_PLACEHOLDER): Remove. * rtl.h (sibcall_use_t): Remove enum. (optimize_sibling_and_tail_recursive_calls, replace_call_placeholder): Remove function prototypes. * stmt.c (tail_recursion_args): Remove. (optimize_tail_recursion): Remove. (expand_return): Don't check for possible tail recursion. * tree.h (optimize_tail_recursion): Remove prototype. From-SVN: r82597 --- gcc/cfgrtl.c | 1 - 1 file changed, 1 deletion(-) (limited to 'gcc/cfgrtl.c') diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index 486128a..e70733b 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -62,7 +62,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA /* ??? Should probably be using LABEL_NUSES instead. It would take a bit of surgery to be able to use or co-opt the routines in jump. */ rtx label_value_list; -rtx tail_recursion_label_list; static int can_delete_note_p (rtx); static int can_delete_label_p (rtx); -- cgit v1.1