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target-def.h (TARGET_STRUCT_VALUE_RTX): Define as hook_rtx_tree_int_null.

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* target-def.h (TARGET_STRUCT_VALUE_RTX): Define as
	hook_rtx_tree_int_null.
	* targhooks.c (default_struct_value_rtx): Remove.
	* targhooks.h: Remove the prototype for
	default_struct_value_rtx.
	* config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c,
	config/fr30/fr30.c, config/h8300/h8300.c, config/i386/i386.c,
	config/ip2k/ip2k.c, config/iq2000/iq2000.c,
	config/m32r/m32r.c, config/mcore/mcore.c, config/mips/mips.c,
	config/mn10300/mn10300.c, config/pdp11/pdp11.c,
	config/rs6000/rs6000.c, config/s390/s390.c,
	config/stormy16/stormy16.c, config/v850/v850.c,
	config/xtensa/xtensa.c (TARGET_STRUCT_VALUE_RTX): Remove.
	* doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document the default.

From-SVN: r77505
This commit is contained in:
Kazu Hirata 2004-02-08 23:08:48 +00:00 committed by Kazu Hirata
parent 40c23042f4
commit 1f6acb82a2
23 changed files with 21 additions and 51 deletions
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17
gcc/ChangeLog
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@ -1,3 +1,20 @@
2004-02-08 Kazu Hirata <kazu@cs.umass.edu>
* target-def.h (TARGET_STRUCT_VALUE_RTX): Define as
hook_rtx_tree_int_null.
* targhooks.c (default_struct_value_rtx): Remove.
* targhooks.h: Remove the prototype for
default_struct_value_rtx.
* config/alpha/alpha.c, config/arc/arc.c, config/avr/avr.c,
config/fr30/fr30.c, config/h8300/h8300.c, config/i386/i386.c,
config/ip2k/ip2k.c, config/iq2000/iq2000.c,
config/m32r/m32r.c, config/mcore/mcore.c, config/mips/mips.c,
config/mn10300/mn10300.c, config/pdp11/pdp11.c,
config/rs6000/rs6000.c, config/s390/s390.c,
config/stormy16/stormy16.c, config/v850/v850.c,
config/xtensa/xtensa.c (TARGET_STRUCT_VALUE_RTX): Remove.
* doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document the default.
2004-02-08 Joseph S. Myers <jsm@polyomino.org.uk>
* README.Portability: Change "ISO C89" to "ISO C90".

2
gcc/config/alpha/alpha.c
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@ -10221,8 +10221,6 @@ alpha_init_libfuncs (void)
#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_true
#undef TARGET_PROMOTE_PROTOTYPES
#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_false
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#undef TARGET_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY alpha_return_in_memory
#undef TARGET_SETUP_INCOMING_VARARGS

2
gcc/config/arc/arc.c
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@ -136,8 +136,6 @@ static bool arc_return_in_memory (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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY arc_return_in_memory

2
gcc/config/avr/avr.c
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@ -244,8 +244,6 @@ int avr_case_values_threshold = 30000;
#undef TARGET_MACHINE_DEPENDENT_REORG
#define TARGET_MACHINE_DEPENDENT_REORG avr_reorg
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#undef TARGET_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY avr_return_in_memory

3
gcc/config/fr30/fr30.c
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@ -154,9 +154,6 @@ 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

2
gcc/config/h8300/h8300.c
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@ -4680,8 +4680,6 @@ h8300_return_in_memory (tree type, tree fntype ATTRIBUTE_UNUSED)
#undef TARGET_INIT_LIBFUNCS
#define TARGET_INIT_LIBFUNCS h8300_init_libfuncs
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#undef TARGET_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY h8300_return_in_memory

3
gcc/config/i386/i386.c
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@ -1028,9 +1028,6 @@ static void init_ext_80387_constants (void);
#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 ix86_setup_incoming_varargs

2
gcc/config/ip2k/ip2k.c
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@ -115,8 +115,6 @@ const struct attribute_spec ip2k_attribute_table[];
#undef TARGET_INIT_LIBFUNCS
#define TARGET_INIT_LIBFUNCS ip2k_init_libfuncs
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#undef TARGET_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY ip2k_return_in_memory

2
gcc/config/iq2000/iq2000.c
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@ -192,8 +192,6 @@ static bool iq2000_return_in_memory (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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY iq2000_return_in_memory

2
gcc/config/m32r/m32r.c
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@ -150,8 +150,6 @@ static bool m32r_rtx_costs (rtx, int, int, int *);
#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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY m32r_return_in_memory

2
gcc/config/mcore/mcore.c
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@ -190,8 +190,6 @@ static bool mcore_return_in_memory (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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY mcore_return_in_memory

2
gcc/config/mips/mips.c
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@ -807,8 +807,6 @@ const struct mips_cpu_info mips_cpu_info_table[] = {
#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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY mips_return_in_memory
#undef TARGET_RETURN_IN_MSB

2
gcc/config/mn10300/mn10300.c
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@ -93,8 +93,6 @@ static rtx mn10300_builtin_saveregs (void);
#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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY mn10300_return_in_memory

2
gcc/config/pdp11/pdp11.c
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@ -169,8 +169,6 @@ static bool pdp11_return_in_memory (tree, tree);
#undef TARGET_RTX_COSTS
#define TARGET_RTX_COSTS pdp11_rtx_costs
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#undef TARGET_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY pdp11_return_in_memory

4
gcc/config/rs6000/rs6000.c
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@ -595,10 +595,6 @@ static const char alt_reg_names[][8] =
#undef TARGET_PROMOTE_FUNCTION_RETURN
#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_true
/* Structure return values are passed as an extra parameter. */
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#undef TARGET_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY rs6000_return_in_memory

3
gcc/config/s390/s390.c
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@ -154,9 +154,6 @@ static tree s390_build_builtin_va_list (void);
#undef TARGET_PROMOTE_FUNCTION_RETURN
#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_true
#undef TARGET_STRUCT_VALUE_RTX
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
struct gcc_target targetm = TARGET_INITIALIZER;
extern int reload_completed;

2
gcc/config/stormy16/stormy16.c
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@ -2204,8 +2204,6 @@ xstormy16_return_in_memory (tree type, tree fntype ATTRIBUTE_UNUSED)
#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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY xstormy16_return_in_memory

2
gcc/config/v850/v850.c
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@ -122,8 +122,6 @@ static int v850_interrupt_p = FALSE;
#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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY v850_return_in_memory

2
gcc/config/xtensa/xtensa.c
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@ -246,8 +246,6 @@ static const int reg_nonleaf_alloc_order[FIRST_PSEUDO_REGISTER] =
#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_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY xtensa_return_in_memory

4
gcc/doc/tm.texi
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@ -3969,7 +3969,9 @@ If not defined, this defaults to the value 1.
This target hook should return the location of the structure value
address (normally a @code{mem} or @code{reg}), or 0 if the address is
passed as an ``invisible'' first argument. Note that @var{fndecl} may
be @code{NULL}, for libcalls.
be @code{NULL}, for libcalls. You do not need to define this target
hook if the address is always passed as an ``invisible'' first
argument.
On some architectures the place where the structure value address
is found by the called function is not the same place that the

2
gcc/target-def.h
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@ -329,7 +329,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#define TARGET_PROMOTE_FUNCTION_RETURN hook_bool_tree_false
#define TARGET_PROMOTE_PROTOTYPES hook_bool_tree_false
#define TARGET_STRUCT_VALUE_RTX default_struct_value_rtx
#define TARGET_STRUCT_VALUE_RTX hook_rtx_tree_int_null
#define TARGET_RETURN_IN_MEMORY default_return_in_memory
#define TARGET_RETURN_IN_MSB hook_bool_tree_false

7
gcc/targhooks.c
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@ -78,13 +78,6 @@ default_cc_modes_compatible (enum machine_mode m1, enum machine_mode m2)
return VOIDmode;
}
rtx
default_struct_value_rtx (tree fntype ATTRIBUTE_UNUSED,
int incoming ATTRIBUTE_UNUSED)
{
abort ();
}
bool
default_return_in_memory (tree type,
tree fntype ATTRIBUTE_UNUSED)

1
gcc/targhooks.h
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@ -23,7 +23,6 @@ extern void default_external_libcall (rtx);
extern enum machine_mode default_cc_modes_compatible (enum machine_mode,
enum machine_mode);
extern rtx default_struct_value_rtx (tree, int);
extern bool default_return_in_memory (tree, tree);
extern rtx default_expand_builtin_saveregs (void);