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fr30-protos.h: Remove the prototype for fr30_setup_incoming_varargs.

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* config/fr30/fr30-protos.h: Remove the prototype for
	fr30_setup_incoming_varargs.
	Update the prototypes for fr30_num_arg_regs and
	fr30_function_arg_partial_nregs.
	* config/fr30/fr30.c (TARGET_STRUCT_VALUE_RTX): New.
	(TARGET_SETUP_INCOMING_VARARGS): Likewise.
	(fr30_setup_incoming_varargs): Make it static.
	Add argument second_time.  Don't do anything when second_time
	is nonzero.
	(fr30_num_arg_regs): Change the type of the first argument to
	enum machine_mode.
	(fr30_function_arg_partial_nregs): Change the type of the
	second argument to enum machine_mode.
	* config/fr30/fr30.h (STRUCT_VALUE): Remove.
	(SETUP_INCOMING_VARARGS): Remove.

From-SVN: r77375
This commit is contained in:
Kazu Hirata 2004-02-06 05:48:34 +00:00 committed by Kazu Hirata
parent 07ba2efb2e
commit 3e29e2aa4d
4 changed files with 32 additions and 23 deletions
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18
gcc/ChangeLog
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@ -1,3 +1,21 @@
2004-02-06 Kazu Hirata <kazu@cs.umass.edu>
* config/fr30/fr30-protos.h: Remove the prototype for
fr30_setup_incoming_varargs.
Update the prototypes for fr30_num_arg_regs and
fr30_function_arg_partial_nregs.
* config/fr30/fr30.c (TARGET_STRUCT_VALUE_RTX): New.
(TARGET_SETUP_INCOMING_VARARGS): Likewise.
(fr30_setup_incoming_varargs): Make it static.
Add argument second_time. Don't do anything when second_time
is nonzero.
(fr30_num_arg_regs): Change the type of the first argument to
enum machine_mode.
(fr30_function_arg_partial_nregs): Change the type of the
second argument to enum machine_mode.
* config/fr30/fr30.h (STRUCT_VALUE): Remove.
(SETUP_INCOMING_VARARGS): Remove.
2004-02-06 Kazu Hirata <kazu@cs.umass.edu>
* config/arc/arc-protos.h: Remove the prototype for

9
gcc/config/fr30/fr30-protos.h
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@ -29,6 +29,9 @@ extern void fr30_print_operand_address (FILE *, rtx);
extern rtx fr30_move_double (rtx *);
#ifdef TREE_CODE
extern rtx fr30_va_arg (tree, tree);
extern int fr30_num_arg_regs (enum machine_mode, tree);
extern int fr30_function_arg_partial_nregs (CUMULATIVE_ARGS,
enum machine_mode, tree, int);
#endif /* TREE_CODE */
#ifdef HAVE_MACHINE_MODES
#define Mmode enum machine_mode
@ -43,9 +46,3 @@ extern int fr30_const_double_is_zero (rtx);
#undef Mmode
#endif /* HAVE_MACHINE_MODES */
#endif /* RTX_CODE */
#ifdef TREE_CODE
extern int fr30_num_arg_regs (int, tree);
extern int fr30_function_arg_partial_nregs (CUMULATIVE_ARGS, int, tree, int);
extern void fr30_setup_incoming_varargs (CUMULATIVE_ARGS, int, tree, int *);
#endif /* TREE_CODE */

15
gcc/config/fr30/fr30.c
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@ -121,6 +121,8 @@ static struct fr30_frame_info current_frame_info;
/* Zero structure to initialize current_frame_info. */
static struct fr30_frame_info zero_frame_info;
static void fr30_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode,
tree, int *, int);
static rtx fr30_pass_by_reference (tree, tree);
static rtx fr30_pass_by_value (tree, tree);
@ -152,6 +154,12 @@ static rtx fr30_pass_by_value (tree, tree);
#undef TARGET_PROMOTE_PROTOTYPES
#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_true
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#undef TARGET_SETUP_INCOMING_VARARGS
#define TARGET_SETUP_INCOMING_VARARGS fr30_setup_incoming_varargs
struct gcc_target targetm = TARGET_INITIALIZER;
/* Returns the number of bytes offset between FROM_REG and TO_REG
@ -662,9 +670,8 @@ fr30_print_operand (FILE *file, rtx x, int code)
/* Compute the number of word sized registers needed to hold a
function argument of mode INT_MODE and tree type TYPE. */
int
fr30_num_arg_regs (int int_mode, tree type)
fr30_num_arg_regs (enum machine_mode mode, tree type)
{
enum machine_mode mode = (enum machine_mode) int_mode;
int size;
if (MUST_PASS_IN_STACK (mode, type))
@ -687,7 +694,7 @@ fr30_num_arg_regs (int int_mode, tree type)
parameters to the function. */
int
fr30_function_arg_partial_nregs (CUMULATIVE_ARGS cum, int int_mode,
fr30_function_arg_partial_nregs (CUMULATIVE_ARGS cum, enum machine_mode mode,
tree type, int named)
{
/* Unnamed arguments, ie those that are prototyped as ...
@ -702,7 +709,7 @@ fr30_function_arg_partial_nregs (CUMULATIVE_ARGS cum, int int_mode,
are needed because the parameter must be passed on the stack)
then return zero, as this parameter does not require partial
register, partial stack stack space. */
if (cum + fr30_num_arg_regs (int_mode, type) <= FR30_NUM_ARG_REGS)
if (cum + fr30_num_arg_regs (mode, type) <= FR30_NUM_ARG_REGS)
return 0;
/* Otherwise return the number of registers that would be used. */

13
gcc/config/fr30/fr30.h
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@ -817,12 +817,6 @@ enum reg_class
If not defined, this defaults to the value 1. */
#define DEFAULT_PCC_STRUCT_RETURN 1
/* If the structure value address is not passed in a register, define
`STRUCT_VALUE' as an expression returning an RTX for the place where the
address is passed. If it returns 0, the address is passed as an "invisible"
first argument. */
#define STRUCT_VALUE 0
/*}}}*/
/*{{{ Generating Code for Profiling. */
@ -845,13 +839,6 @@ enum reg_class
fprintf (FILE, ".word\tLP%d\n", LABELNO); \
}
/*}}}*/
/*{{{ Implementing the VARARGS Macros. */
#define SETUP_INCOMING_VARARGS(ARGS_SO_FAR, MODE, TYPE, PRETEND_ARGS_SIZE, SECOND_TIME) \
if (! SECOND_TIME) \
fr30_setup_incoming_varargs (ARGS_SO_FAR, MODE, TYPE, & PRETEND_ARGS_SIZE)
/*}}}*/
/*{{{ Trampolines for Nested Functions. */