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| author | David Malcolm <dmalcolm@redhat.com> | 2014-08-22 18:39:08 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-08-22 18:39:08 +0000 |
| commit | 1d4555205a6e40cafd2dc6828e70de48959f34f6 (patch) | |
| tree | 6d42041e3a0f54466db960851834fcdf4f6601f6 /gcc/mode-switching.c | |
| parent | cfa434f6d2c4ec33d29f247aab6b9b9421b5a62f (diff) | |
| download | gcc-1d4555205a6e40cafd2dc6828e70de48959f34f6.zip gcc-1d4555205a6e40cafd2dc6828e70de48959f34f6.tar.gz gcc-1d4555205a6e40cafd2dc6828e70de48959f34f6.tar.bz2 | |
mode-switching.c: Use rtx_insn
gcc/
* mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
from rtx to rtx_insn *.
(new_seginfo): Likewise for param "insn".
(create_pre_exit): Likewise for locals "last_insn",
"before_return_copy", "return_copy".
(optimize_mode_switching): Likewise for locals "insn", "ins_pos",
"mode_set".
From-SVN: r214349
Diffstat (limited to 'gcc/mode-switching.c')
| -rw-r--r-- | gcc/mode-switching.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/gcc/mode-switching.c b/gcc/mode-switching.c index 6203800..379656d 100644 --- a/gcc/mode-switching.c +++ b/gcc/mode-switching.c @@ -70,7 +70,7 @@ along with GCC; see the file COPYING3. If not see struct seginfo { int mode; - rtx insn_ptr; + rtx_insn *insn_ptr; int bbnum; struct seginfo *next; HARD_REG_SET regs_live; @@ -84,7 +84,7 @@ struct bb_info int mode_in; }; -static struct seginfo * new_seginfo (int, rtx, int, HARD_REG_SET); +static struct seginfo * new_seginfo (int, rtx_insn *, int, HARD_REG_SET); static void add_seginfo (struct bb_info *, struct seginfo *); static void reg_dies (rtx, HARD_REG_SET *); static void reg_becomes_live (rtx, const_rtx, void *); @@ -154,7 +154,7 @@ commit_mode_sets (struct edge_list *edge_list, int e, struct bb_info *info) manner. */ static struct seginfo * -new_seginfo (int mode, rtx insn, int bb, HARD_REG_SET regs_live) +new_seginfo (int mode, rtx_insn *insn, int bb, HARD_REG_SET regs_live) { struct seginfo *ptr; @@ -242,7 +242,8 @@ create_pre_exit (int n_entities, int *entity_map, const int *num_modes) if (eg->flags & EDGE_FALLTHRU) { basic_block src_bb = eg->src; - rtx last_insn, ret_reg; + rtx_insn *last_insn; + rtx ret_reg; gcc_assert (!pre_exit); /* If this function returns a value at the end, we have to @@ -259,11 +260,11 @@ create_pre_exit (int n_entities, int *entity_map, const int *num_modes) bool short_block = false; bool multi_reg_return = false; bool forced_late_switch = false; - rtx before_return_copy; + rtx_insn *before_return_copy; do { - rtx return_copy = PREV_INSN (last_insn); + rtx_insn *return_copy = PREV_INSN (last_insn); rtx return_copy_pat, copy_reg; int copy_start, copy_num; int j; @@ -559,7 +560,7 @@ optimize_mode_switching (void) int e = entity_map[j]; int no_mode = num_modes[e]; struct bb_info *info = bb_info[j]; - rtx insn; + rtx_insn *insn; /* Determine what the first use (if any) need for a mode of entity E is. This will be the mode that is anticipatable for this block. @@ -584,7 +585,7 @@ optimize_mode_switching (void) break; if (eg) { - rtx ins_pos = BB_HEAD (bb); + rtx_insn *ins_pos = BB_HEAD (bb); if (LABEL_P (ins_pos)) ins_pos = NEXT_INSN (ins_pos); gcc_assert (NOTE_INSN_BASIC_BLOCK_P (ins_pos)); @@ -785,7 +786,7 @@ optimize_mode_switching (void) next = ptr->next; if (ptr->mode != no_mode) { - rtx mode_set; + rtx_insn *mode_set; rtl_profile_for_bb (bb); start_sequence (); |