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sh.c (untangle_mova): Initialize n_addr and n_target.

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* config/sh/sh.c (untangle_mova): Initialize n_addr and n_target.

	* config/sh/sh.c (find_regmode_weight): Change the type of the first
	parameter and use get_ebb_head_tail.
	(sh_md_init_global): Adjust uses of find_regmode_weight.

From-SVN: r112231
This commit is contained in:
Kaz Kojima 2006-03-20 22:58:32 +00:00
parent 97a6203866
commit c6d5644365
2 changed files with 15 additions and 7 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2006-03-20 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/sh.c (untangle_mova): Initialize n_addr and n_target.
* config/sh/sh.c (find_regmode_weight): Change the type of the first
parameter and use get_ebb_head_tail.
(sh_md_init_global): Adjust uses of find_regmode_weight.
2006-03-20 Steven Bosscher <stevenb.gcc@gmail.com>
* function.h (struct function) <x_tail_recursion_reentry>:

14
gcc/config/sh/sh.c
View File

@ -208,7 +208,7 @@ static int sh_issue_rate (void);
static int sh_dfa_new_cycle (FILE *, int, rtx, int, int, int *sort_p);
static short find_set_regmode_weight (rtx, enum machine_mode);
static short find_insn_regmode_weight (rtx, enum machine_mode);
static void find_regmode_weight (int, enum machine_mode);
static void find_regmode_weight (basic_block, enum machine_mode);
static void sh_md_init_global (FILE *, int, int);
static void sh_md_finish_global (FILE *, int);
static int rank_for_reorder (const void *, const void *);
@ -3446,8 +3446,8 @@ fixup_mova (rtx mova)
static int
untangle_mova (int *num_mova, rtx *first_mova, rtx new_mova)
{
int n_addr;
int f_target, n_target;
int n_addr = 0; /* Initialization to shut up spurious warning. */
int f_target, n_target = 0; /* Likewise. */
if (optimize)
{
@ -8748,11 +8748,11 @@ find_insn_regmode_weight (rtx insn, enum machine_mode mode)
/* Calculate regmode weights for all insns of a basic block. */
static void
find_regmode_weight (int b, enum machine_mode mode)
find_regmode_weight (basic_block b, enum machine_mode mode)
{
rtx insn, next_tail, head, tail;
get_block_head_tail (b, &head, &tail);
get_ebb_head_tail (b, b, &head, &tail);
next_tail = NEXT_INSN (tail);
for (insn = head; insn != next_tail; insn = NEXT_INSN (insn))
@ -8833,8 +8833,8 @@ sh_md_init_global (FILE *dump ATTRIBUTE_UNUSED,
FOR_EACH_BB_REVERSE (b)
{
find_regmode_weight (b->index, SImode);
find_regmode_weight (b->index, SFmode);
find_regmode_weight (b, SImode);
find_regmode_weight (b, SFmode);
}
CURR_REGMODE_PRESSURE (SImode) = 0;