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calls.c (try_to_integrate): Tidy stack_usage_map access. 

* calls.c (try_to_integrate): Tidy stack_usage_map access.
	(emit_library_call_value_1): Likewise.	Formatting.
	(store_one_arg): Likewise.

From-SVN: r62622
This commit is contained in:
Alan Modra 2003-02-10 06:16:53 +00:00 committed by Alan Modra
parent 626098f9b9
commit 546ff7777c
2 changed files with 33 additions and 23 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2003-02-10 Alan Modra <amodra@bigpond.net.au>
* calls.c (try_to_integrate): Tidy stack_usage_map access.
(emit_library_call_value_1): Likewise. Formatting.
(store_one_arg): Likewise.
2003-02-09 Nick Clifton <nickc@redhat.com>
Aldy Hernandez <aldyh@redhat.com>

50
gcc/calls.c
View File

@ -1834,9 +1834,11 @@ try_to_integrate (fndecl, actparms, target, ignore, type, structure_value_addr)
the stack before executing the inlined function if it
makes any calls. */
for (i = reg_parm_stack_space - 1; i >= 0; i--)
if (i < highest_outgoing_arg_in_use && stack_usage_map[i] != 0)
break;
i = reg_parm_stack_space;
if (i > highest_outgoing_arg_in_use)
i = highest_outgoing_arg_in_use;
while (--i >= 0 && stack_usage_map[i] == 0)
;
if (stack_arg_under_construction || i >= 0)
{
@ -3727,12 +3729,12 @@ emit_library_call_value_1 (retval, orgfun, value, fn_type, outmode, nargs, p)
{
tree type = (*lang_hooks.types.type_for_mode) (mode, 0);
slot = gen_rtx_MEM (mode,
expand_expr (build1 (ADDR_EXPR,
build_pointer_type
(type),
make_tree (type, val)),
NULL_RTX, VOIDmode, 0));
slot
= gen_rtx_MEM (mode,
expand_expr (build1 (ADDR_EXPR,
build_pointer_type (type),
make_tree (type, val)),
NULL_RTX, VOIDmode, 0));
}
call_fusage = gen_rtx_EXPR_LIST (VOIDmode,
@ -3923,14 +3925,15 @@ emit_library_call_value_1 (retval, orgfun, value, fn_type, outmode, nargs, p)
upper_bound = lower_bound + argvec[argnum].size.constant;
#endif
for (i = lower_bound; i < upper_bound; i++)
if (stack_usage_map[i]
/* Don't store things in the fixed argument area at this
point; it has already been saved. */
&& i > reg_parm_stack_space)
break;
i = lower_bound;
/* Don't worry about things in the fixed argument area;
it has already been saved. */
if (i < reg_parm_stack_space)
i = reg_parm_stack_space;
while (i < upper_bound && stack_usage_map[i] == 0)
i++;
if (i != upper_bound)
if (i < upper_bound)
{
/* We need to make a save area. See what mode we can make
it. */
@ -4301,14 +4304,15 @@ store_one_arg (arg, argblock, flags, variable_size, reg_parm_stack_space)
upper_bound = lower_bound + arg->size.constant;
#endif
for (i = lower_bound; i < upper_bound; i++)
if (stack_usage_map[i]
/* Don't store things in the fixed argument area at this point;
it has already been saved. */
&& i > reg_parm_stack_space)
break;
i = lower_bound;
/* Don't worry about things in the fixed argument area;
it has already been saved. */
if (i < reg_parm_stack_space)
i = reg_parm_stack_space;
while (i < upper_bound && stack_usage_map[i] == 0)
i++;
if (i != upper_bound)
if (i < upper_bound)
{
/* We need to make a save area. See what mode we can make it. */
enum machine_mode save_mode