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arm-protos.h (arm_return_in_memory): Remove public arm_return_in_memory() prototype.

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* arm-protos.h (arm_return_in_memory): Remove public
	arm_return_in_memory() prototype.
	* arm.c (arm_return_in_memory): Add static prototype, add target
	hook macro, change definition and comments.
	* arm.h (TARGET_RETURN_IN_MEMORY): Remove.

From-SVN: r136934
This commit is contained in:
Chung-Lin Tang 2008-06-19 02:51:26 +00:00 • committed by Kazu Hirata
parent 7292b8e4ba
commit 23668cf768
4 changed files with 14 additions and 10 deletions
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8
gcc/ChangeLog
View file

@ -1,3 +1,11 @@
2008-06-16 Chung-Lin Tang <ctang@marvell.com>
* arm-protos.h (arm_return_in_memory): Remove public
arm_return_in_memory() prototype.
* arm.c (arm_return_in_memory): Add static prototype, add target
hook macro, change definition and comments.
* arm.h (TARGET_RETURN_IN_MEMORY): Remove.
2008-06-19 Ben Elliston <bje@au.ibm.com>
* dfp.h, dfp.c, config/dfp-bit.h, config/dfp-bit.c, real.h,

3
gcc/config/arm/arm-protos.h
View file

@ -42,9 +42,6 @@ extern unsigned int arm_dbx_register_number (unsigned int);
extern void arm_output_fn_unwind (FILE *, bool);
#ifdef TREE_CODE
extern bool arm_return_in_memory (const_tree, const_tree);
#endif
#ifdef RTX_CODE
extern bool arm_vector_mode_supported_p (enum machine_mode);
extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode);

8
gcc/config/arm/arm.c
View file

@ -166,6 +166,7 @@ static bool arm_default_short_enums (void);
static bool arm_align_anon_bitfield (void);
static bool arm_return_in_msb (const_tree);
static bool arm_must_pass_in_stack (enum machine_mode, const_tree);
static bool arm_return_in_memory (const_tree, const_tree);
#ifdef TARGET_UNWIND_INFO
static void arm_unwind_emit (FILE *, rtx);
static bool arm_output_ttype (rtx);
@ -333,6 +334,9 @@ static bool arm_allocate_stack_slots_for_args (void);
#undef TARGET_RETURN_IN_MSB
#define TARGET_RETURN_IN_MSB arm_return_in_msb
#undef TARGET_RETURN_IN_MEMORY
#define TARGET_RETURN_IN_MEMORY arm_return_in_memory
#undef TARGET_MUST_PASS_IN_STACK
#define TARGET_MUST_PASS_IN_STACK arm_must_pass_in_stack
@ -2747,9 +2751,9 @@ arm_apply_result_size (void)
}
/* Decide whether a type should be returned in memory (true)
or in a register (false). This is called by the macro
or in a register (false). This is called as the target hook
TARGET_RETURN_IN_MEMORY. */
bool
static bool
arm_return_in_memory (const_tree type, const_tree fntype ATTRIBUTE_UNUSED)
{
HOST_WIDE_INT size;

5
gcc/config/arm/arm.h
View file

@ -1478,11 +1478,6 @@ do { \
registers. */
#define APPLY_RESULT_SIZE arm_apply_result_size()
/* How large values are returned */
/* A C expression which can inhibit the returning of certain function values
in registers, based on the type of value. */
#define TARGET_RETURN_IN_MEMORY arm_return_in_memory
/* Define DEFAULT_PCC_STRUCT_RETURN to 1 if all structure and union return
values must be in memory. On the ARM, they need only do so if larger
than a word, or if they contain elements offset from zero in the struct. */