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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-04-28 04:46:20 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-04-28 04:46:20 +0000 |
| commit | 376bddabe1ebdedbc0a99341f5b6a927fd40563f (patch) | |
| tree | 0e6ac166032ce97f590dfcdb134fad43c485608f /gcc/calls.c | |
| parent | 5251b8b3505902ee4c5f49d8c58c42f2950ba6c1 (diff) | |
| download | gcc-376bddabe1ebdedbc0a99341f5b6a927fd40563f.zip gcc-376bddabe1ebdedbc0a99341f5b6a927fd40563f.tar.gz gcc-376bddabe1ebdedbc0a99341f5b6a927fd40563f.tar.bz2 | |
always define ARGS_GROW_DOWNWARD
gcc/ChangeLog:
2015-04-27 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* config/pa/pa.h (ARGS_GROW_DOWNWARD): Define to 1.
* defaults.h (ARGS_GROW_DOWNWARD): Define it to 0 by default.
* calls.c (save_fixed_argument_area): Don't chekc if
ARGS_GROW_DOWNWARD is defined.
(restore_fixed_argument_area): Likewise.
(mem_overlaps_already_clobbered_arg_p): Likewise.
(check_sibcall_argument_overlap): Likewise.
(expand_call): Likewise.
(emit_library_call_value_1): Likewise.
(store_one_arg): Likewise.
* function.c (assign_parms): Likewise.
(locate_and_pad_parm): Likewise.
(pad_to_arg_alignment): Likewise.
* targhooks.c (std_gimplify_va_arg_expr): Likewise.
From-SVN: r222507
Diffstat (limited to 'gcc/calls.c')
| -rw-r--r-- | gcc/calls.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gcc/calls.c b/gcc/calls.c index a6cd33b..b17a9f2 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -948,7 +948,7 @@ save_fixed_argument_area (int reg_parm_stack_space, rtx argblock, int *low_to_sa /* Compute the boundary of the area that needs to be saved, if any. */ high = reg_parm_stack_space; -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD high += 1; #endif if (high > highest_outgoing_arg_in_use) @@ -979,7 +979,7 @@ save_fixed_argument_area (int reg_parm_stack_space, rtx argblock, int *low_to_sa BIGGEST_ALIGNMENT / UNITS_PER_WORD) - 1))) save_mode = BLKmode; -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD delta = -high; #else delta = low; @@ -1013,7 +1013,7 @@ restore_fixed_argument_area (rtx save_area, rtx argblock, int high_to_save, int int delta; rtx addr, stack_area; -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD delta = -high_to_save; #else delta = low_to_save; @@ -1980,7 +1980,7 @@ mem_overlaps_already_clobbered_arg_p (rtx addr, unsigned HOST_WIDE_INT size) i += crtl->args.pretend_args_size; #endif -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD i = -i - size; #endif if (size > 0) @@ -2286,7 +2286,7 @@ check_sibcall_argument_overlap (rtx_insn *insn, struct arg_data *arg, if (mark_stored_args_map) { -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD low = -arg->locate.slot_offset.constant - arg->locate.size.constant; #else low = arg->locate.slot_offset.constant; @@ -2979,7 +2979,7 @@ expand_call (tree exp, rtx target, int ignore) if (! OUTGOING_REG_PARM_STACK_SPACE ((!fndecl ? fntype : TREE_TYPE (fndecl)))) needed += reg_parm_stack_space; -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD highest_outgoing_arg_in_use = MAX (initial_highest_arg_in_use, needed + 1); #else @@ -3047,7 +3047,7 @@ expand_call (tree exp, rtx target, int ignore) else { argblock = push_block (GEN_INT (needed), 0, 0); -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD argblock = plus_constant (Pmode, argblock, needed); #endif } @@ -4122,7 +4122,7 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value, if (! OUTGOING_REG_PARM_STACK_SPACE ((!fndecl ? fntype : TREE_TYPE (fndecl)))) needed += reg_parm_stack_space; -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD highest_outgoing_arg_in_use = MAX (initial_highest_arg_in_use, needed + 1); #else @@ -4213,7 +4213,7 @@ emit_library_call_value_1 (int retval, rtx orgfun, rtx value, /* If this is being stored into a pre-allocated, fixed-size, stack area, save any previous data at that location. */ -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD /* stack_slot is negative, but we want to index stack_usage_map with positive values. */ upper_bound = -argvec[argnum].locate.slot_offset.constant + 1; @@ -4702,7 +4702,7 @@ store_one_arg (struct arg_data *arg, rtx argblock, int flags, save any previous data at that location. */ if (argblock && ! variable_size && arg->stack) { -#ifdef ARGS_GROW_DOWNWARD +#if ARGS_GROW_DOWNWARD /* stack_slot is negative, but we want to index stack_usage_map with positive values. */ if (GET_CODE (XEXP (arg->stack_slot, 0)) == PLUS) |