diff options
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index 3f427fb..b1c226d 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -2263,7 +2263,6 @@ expand_call (tree exp, rtx target, int ignore) || !flag_optimize_sibling_calls || !rtx_equal_function_value_matters || current_nesting_level () == 0 - || any_pending_cleanups () || args_size.var || lookup_stmt_eh_region (exp) >= 0) try_tail_call = 0; @@ -2343,10 +2342,6 @@ expand_call (tree exp, rtx target, int ignore) /* Do the same for the function address if it is an expression. */ if (!fndecl) addr = fix_unsafe_tree (addr); - /* Expanding one of those dangerous arguments could have added - cleanups, but otherwise give it a whirl. */ - if (any_pending_cleanups ()) - try_tail_call = 0; } @@ -2959,16 +2954,6 @@ expand_call (tree exp, rtx target, int ignore) /* If value type not void, return an rtx for the value. */ - /* If there are cleanups to be called, don't use a hard reg as target. - We need to double check this and see if it matters anymore. */ - if (any_pending_cleanups ()) - { - if (target && REG_P (target) - && REGNO (target) < FIRST_PSEUDO_REGISTER) - target = 0; - sibcall_failure = 1; - } - if (TYPE_MODE (TREE_TYPE (exp)) == VOIDmode || ignore) target = const0_rtx; @@ -3222,7 +3207,6 @@ expand_call (tree exp, rtx target, int ignore) clear_pending_stack_adjust (); emit_insn (gen_rtx_CLOBBER (VOIDmode, stack_pointer_rtx)); emit_move_insn (virtual_stack_dynamic_rtx, stack_pointer_rtx); - save_stack_pointer (); } return target; |