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| author | Kaz Kojima <kkojima@gcc.gnu.org> | 2006-03-20 22:58:32 +0000 |
|---|---|---|
| committer | Kaz Kojima <kkojima@gcc.gnu.org> | 2006-03-20 22:58:32 +0000 |
| commit | c6d5644365d3e0ee9bf85580058df12f4dfe1540 (patch) | |
| tree | 01e2a3441de8aa9c91bfa440349b5a00c0c1db54 /gcc | |
| parent | 97a62038664e3b5f7e46ce900b2a090c79bb03bd (diff) | |
| download | gcc-c6d5644365d3e0ee9bf85580058df12f4dfe1540.zip gcc-c6d5644365d3e0ee9bf85580058df12f4dfe1540.tar.gz gcc-c6d5644365d3e0ee9bf85580058df12f4dfe1540.tar.bz2 | |
sh.c (untangle_mova): Initialize n_addr and n_target.
* 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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/sh/sh.c | 14 |
2 files changed, 15 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 613fb84..37f3533 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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>: diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index b2d18eb..b4a4dd1 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -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; |