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mmix.h (PREFERRED_RELOAD_CLASS, [...]): Remove macro.

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* config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
	PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
	* config/mmix/mmix-protos.h (mmix_preferred_reload_class,
	mmix_preferred_output_reload_class): Remove.
	* config/mmix/mmix.c (mmix_preferred_reload_class,
	mmix_preferred_output_reload_class): Make static. Change rclass
	argument and return type to reg_class_t.
	(TARGET_PREFERRED_RELOAD_CLASS,
	TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.

From-SVN: r177069
This commit is contained in:
Anatoly Sokolov 2011-08-01 23:08:34 +04:00 • committed by Anatoly Sokolov
parent a44250f4dd
commit 0d5e496f46
4 changed files with 25 additions and 16 deletions
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12
gcc/ChangeLog
View file

@ -1,3 +1,15 @@
2011-08-01 Anatoly Sokolov <aesok@post.ru>
* config/mmix/mmix.h (PREFERRED_RELOAD_CLASS,
PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
* config/mmix/mmix-protos.h (mmix_preferred_reload_class,
mmix_preferred_output_reload_class): Remove.
* config/mmix/mmix.c (mmix_preferred_reload_class,
mmix_preferred_output_reload_class): Make static. Change rclass
argument and return type to reg_class_t.
(TARGET_PREFERRED_RELOAD_CLASS,
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.
2011-08-01 Joern Rennecke <joern.rennecke@embecosm.com>
* mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER

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

@ -59,9 +59,6 @@ extern void mmix_asm_declare_register_global
(FILE *, tree, int, const char *);
extern void mmix_asm_output_addr_diff_elt (FILE *, rtx, int, int);
extern void mmix_asm_output_addr_vec_elt (FILE *, int);
extern enum reg_class mmix_preferred_reload_class (rtx, enum reg_class);
extern enum reg_class mmix_preferred_output_reload_class
(rtx, enum reg_class);
extern enum reg_class mmix_secondary_reload_class
(enum reg_class, enum machine_mode, rtx, int);
extern int mmix_const_ok_for_letter_p (HOST_WIDE_INT, int);

20
gcc/config/mmix/mmix.c
View file

@ -129,6 +129,8 @@ static void mmix_emit_sp_add (HOST_WIDE_INT offset);
static void mmix_target_asm_function_prologue (FILE *, HOST_WIDE_INT);
static void mmix_target_asm_function_end_prologue (FILE *);
static void mmix_target_asm_function_epilogue (FILE *, HOST_WIDE_INT);
static reg_class_t mmix_preferred_reload_class (rtx, reg_class_t);
static reg_class_t mmix_preferred_output_reload_class (rtx, reg_class_t);
static bool mmix_legitimate_address_p (enum machine_mode, rtx, bool);
static bool mmix_legitimate_constant_p (enum machine_mode, rtx);
static void mmix_reorg (void);
@ -250,6 +252,11 @@ static void mmix_conditional_register_usage (void);
#undef TARGET_CALLEE_COPIES
#define TARGET_CALLEE_COPIES hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true
#undef TARGET_PREFERRED_RELOAD_CLASS
#define TARGET_PREFERRED_RELOAD_CLASS mmix_preferred_reload_class
#undef TARGET_PREFERRED_OUTPUT_RELOAD_CLASS
#define TARGET_PREFERRED_OUTPUT_RELOAD_CLASS mmix_preferred_reload_class
#undef TARGET_LEGITIMATE_ADDRESS_P
#define TARGET_LEGITIMATE_ADDRESS_P mmix_legitimate_address_p
#undef TARGET_LEGITIMATE_CONSTANT_P
@ -409,23 +416,22 @@ mmix_local_regno (int regno)
return regno <= MMIX_LAST_STACK_REGISTER_REGNUM && !call_used_regs[regno];
}
/* PREFERRED_RELOAD_CLASS.
/* TARGET_PREFERRED_RELOAD_CLASS.
We need to extend the reload class of REMAINDER_REG and HIMULT_REG. */
enum reg_class
mmix_preferred_reload_class (rtx x ATTRIBUTE_UNUSED, enum reg_class rclass)
static reg_class_t
mmix_preferred_reload_class (rtx x, reg_class_t rclass)
{
/* FIXME: Revisit. */
return GET_CODE (x) == MOD && GET_MODE (x) == DImode
? REMAINDER_REG : rclass;
}
/* PREFERRED_OUTPUT_RELOAD_CLASS.
/* TARGET_PREFERRED_OUTPUT_RELOAD_CLASS.
We need to extend the reload class of REMAINDER_REG and HIMULT_REG. */
enum reg_class
mmix_preferred_output_reload_class (rtx x ATTRIBUTE_UNUSED,
enum reg_class rclass)
static reg_class_t
mmix_preferred_output_reload_class (rtx x, reg_class_t rclass)
{
/* FIXME: Revisit. */
return GET_CODE (x) == MOD && GET_MODE (x) == DImode

6
gcc/config/mmix/mmix.h
View file

@ -452,12 +452,6 @@ enum reg_class
#define REGNO_OK_FOR_INDEX_P(REGNO) REGNO_OK_FOR_BASE_P (REGNO)
#define PREFERRED_RELOAD_CLASS(X, CLASS) \
mmix_preferred_reload_class (X, CLASS)
#define PREFERRED_OUTPUT_RELOAD_CLASS(X, CLASS) \
mmix_preferred_output_reload_class (X, CLASS)
#define SECONDARY_INPUT_RELOAD_CLASS(CLASS, MODE, X) \
mmix_secondary_reload_class (CLASS, MODE, X, 1)