diff options
Diffstat (limited to 'gcc/except.c')
| -rw-r--r-- | gcc/except.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/gcc/except.c b/gcc/except.c index fba9918..90a75ad 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -2694,7 +2694,7 @@ can_throw_external (rtx insn) /* Set TREE_NOTHROW and cfun->all_throwers_are_sibcalls. */ -void +unsigned int set_nothrow_function_flags (void) { rtx insn; @@ -2710,7 +2710,7 @@ set_nothrow_function_flags (void) cfun->all_throwers_are_sibcalls = 1; if (! flag_exceptions) - return; + return 0; for (insn = get_insns (); insn; insn = NEXT_INSN (insn)) if (can_throw_external (insn)) @@ -2720,7 +2720,7 @@ set_nothrow_function_flags (void) if (!CALL_P (insn) || !SIBLING_CALL_P (insn)) { cfun->all_throwers_are_sibcalls = 0; - return; + return 0; } } @@ -2733,9 +2733,10 @@ set_nothrow_function_flags (void) if (!CALL_P (insn) || !SIBLING_CALL_P (insn)) { cfun->all_throwers_are_sibcalls = 0; - return; + return 0; } } + return 0; } struct tree_opt_pass pass_set_nothrow_function_flags = @@ -3141,7 +3142,7 @@ add_call_site (rtx landing_pad, int action) The new note numbers will not refer to region numbers, but instead to call site entries. */ -void +unsigned int convert_to_eh_region_ranges (void) { rtx insn, iter, note; @@ -3153,7 +3154,7 @@ convert_to_eh_region_ranges (void) int call_site = 0; if (USING_SJLJ_EXCEPTIONS || cfun->eh->region_tree == NULL) - return; + return 0; VARRAY_UCHAR_INIT (cfun->eh->action_record_data, 64, "action_record_data"); @@ -3262,6 +3263,7 @@ convert_to_eh_region_ranges (void) } htab_delete (ar_hash); + return 0; } struct tree_opt_pass pass_convert_to_eh_region_ranges = @@ -3858,12 +3860,13 @@ gate_handle_eh (void) } /* Complete generation of exception handling code. */ -static void +static unsigned int rest_of_handle_eh (void) { cleanup_cfg (CLEANUP_PRE_LOOP | CLEANUP_NO_INSN_DEL); finish_eh_generation (); cleanup_cfg (CLEANUP_PRE_LOOP | CLEANUP_NO_INSN_DEL); + return 0; } struct tree_opt_pass pass_rtl_eh = |