aboutsummaryrefslogtreecommitdiff
path: root/gcc/postreload.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/postreload.c')
-rw-r--r--gcc/postreload.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/gcc/postreload.c b/gcc/postreload.c
index 69df18c..dae4bd8 100644
--- a/gcc/postreload.c
+++ b/gcc/postreload.c
@@ -46,23 +46,23 @@ along with GCC; see the file COPYING3. If not see
#include "dbgcnt.h"
static int reload_cse_noop_set_p (rtx);
-static bool reload_cse_simplify (rtx, rtx);
+static bool reload_cse_simplify (rtx_insn *, rtx);
static void reload_cse_regs_1 (void);
-static int reload_cse_simplify_set (rtx, rtx);
-static int reload_cse_simplify_operands (rtx, rtx);
+static int reload_cse_simplify_set (rtx, rtx_insn *);
+static int reload_cse_simplify_operands (rtx_insn *, rtx);
static void reload_combine (void);
-static void reload_combine_note_use (rtx *, rtx, int, rtx);
+static void reload_combine_note_use (rtx *, rtx_insn *, int, rtx);
static void reload_combine_note_store (rtx, const_rtx, void *);
-static bool reload_cse_move2add (rtx);
+static bool reload_cse_move2add (rtx_insn *);
static void move2add_note_store (rtx, const_rtx, void *);
/* Call cse / combine like post-reload optimization phases.
FIRST is the first instruction. */
static void
-reload_cse_regs (rtx first ATTRIBUTE_UNUSED)
+reload_cse_regs (rtx_insn *first ATTRIBUTE_UNUSED)
{
bool moves_converted;
reload_cse_regs_1 ();
@@ -88,7 +88,7 @@ reload_cse_noop_set_p (rtx set)
/* Try to simplify INSN. Return true if the CFG may have changed. */
static bool
-reload_cse_simplify (rtx insn, rtx testreg)
+reload_cse_simplify (rtx_insn *insn, rtx testreg)
{
rtx body = PATTERN (insn);
basic_block insn_bb = BLOCK_FOR_INSN (insn);
@@ -207,7 +207,7 @@ reload_cse_regs_1 (void)
{
bool cfg_changed = false;
basic_block bb;
- rtx insn;
+ rtx_insn *insn;
rtx testreg = gen_rtx_REG (VOIDmode, -1);
cselib_init (CSELIB_RECORD_MEMORY);
@@ -236,7 +236,7 @@ reload_cse_regs_1 (void)
and change the set into a register copy. */
static int
-reload_cse_simplify_set (rtx set, rtx insn)
+reload_cse_simplify_set (rtx set, rtx_insn *insn)
{
int did_change = 0;
int dreg;
@@ -380,7 +380,7 @@ reload_cse_simplify_set (rtx set, rtx insn)
hard registers. */
static int
-reload_cse_simplify_operands (rtx insn, rtx testreg)
+reload_cse_simplify_operands (rtx_insn *insn, rtx testreg)
{
int i, j;
@@ -672,7 +672,7 @@ reload_cse_simplify_operands (rtx insn, rtx testreg)
struct reg_use
{
/* The insn where a register has been used. */
- rtx insn;
+ rtx_insn *insn;
/* Points to the memory reference enclosing the use, if any, NULL_RTX
otherwise. */
rtx containing_mem;
@@ -770,7 +770,7 @@ reload_combine_split_ruids (int split_ruid)
information about uses in that particular insn. */
static void
-reload_combine_purge_insn_uses (rtx insn)
+reload_combine_purge_insn_uses (rtx_insn *insn)
{
unsigned i;
@@ -855,9 +855,9 @@ reload_combine_closest_single_use (unsigned regno, int ruid_limit)
should make this change on debug insns. */
static void
-fixup_debug_insns (rtx reg, rtx replacement, rtx from, rtx to)
+fixup_debug_insns (rtx reg, rtx replacement, rtx_insn *from, rtx_insn *to)
{
- rtx insn;
+ rtx_insn *insn;
for (insn = from; insn != to; insn = NEXT_INSN (insn))
{
rtx t;
@@ -878,7 +878,7 @@ fixup_debug_insns (rtx reg, rtx replacement, rtx from, rtx to)
static bool
try_replace_in_use (struct reg_use *use, rtx reg, rtx src)
{
- rtx use_insn = use->insn;
+ rtx_insn *use_insn = use->insn;
rtx mem = use->containing_mem;
bool speed = optimize_bb_for_speed_p (BLOCK_FOR_INSN (use_insn));
@@ -933,14 +933,14 @@ try_replace_in_use (struct reg_use *use, rtx reg, rtx src)
recognized and should be handled normally. */
static bool
-reload_combine_recognize_const_pattern (rtx insn)
+reload_combine_recognize_const_pattern (rtx_insn *insn)
{
int from_ruid = reload_combine_ruid;
rtx set, pat, reg, src, addreg;
unsigned int regno;
struct reg_use *use;
bool must_move_add;
- rtx add_moved_after_insn = NULL_RTX;
+ rtx_insn *add_moved_after_insn = NULL;
int add_moved_after_ruid = 0;
int clobbered_regno = -1;
@@ -996,7 +996,7 @@ reload_combine_recognize_const_pattern (rtx insn)
if (use && GET_MODE (*use->usep) == Pmode)
{
bool delete_add = false;
- rtx use_insn = use->insn;
+ rtx_insn *use_insn = use->insn;
int use_ruid = use->ruid;
/* Avoid moving the add insn past a jump. */
@@ -1077,7 +1077,7 @@ reload_combine_recognize_const_pattern (rtx insn)
INSN; false if it wasn't recognized and should be handled normally. */
static bool
-reload_combine_recognize_pattern (rtx insn)
+reload_combine_recognize_pattern (rtx_insn *insn)
{
rtx set, reg, src;
unsigned int regno;
@@ -1119,7 +1119,7 @@ reload_combine_recognize_pattern (rtx insn)
&& last_label_ruid < reg_state[regno].use_ruid)
{
rtx base = XEXP (src, 1);
- rtx prev = prev_nonnote_nondebug_insn (insn);
+ rtx_insn *prev = prev_nonnote_nondebug_insn (insn);
rtx prev_set = prev ? single_set (prev) : NULL_RTX;
rtx index_reg = NULL_RTX;
rtx reg_sum = NULL_RTX;
@@ -1228,7 +1228,7 @@ reload_combine_recognize_pattern (rtx insn)
static void
reload_combine (void)
{
- rtx insn, prev;
+ rtx_insn *insn, *prev;
basic_block bb;
unsigned int r;
int min_labelno, n_labels;
@@ -1493,7 +1493,7 @@ reload_combine_note_store (rtx dst, const_rtx set, void *data ATTRIBUTE_UNUSED)
*XP is the pattern of INSN, or a part of it.
Called from reload_combine, and recursively by itself. */
static void
-reload_combine_note_use (rtx *xp, rtx insn, int ruid, rtx containing_mem)
+reload_combine_note_use (rtx *xp, rtx_insn *insn, int ruid, rtx containing_mem)
{
rtx x = *xp;
enum rtx_code code = x->code;
@@ -1747,7 +1747,7 @@ move2add_valid_value_p (int regno, enum machine_mode mode)
Return true if we made a change. */
static bool
-move2add_use_add2_insn (rtx reg, rtx sym, rtx off, rtx insn)
+move2add_use_add2_insn (rtx reg, rtx sym, rtx off, rtx_insn *insn)
{
rtx pat = PATTERN (insn);
rtx src = SET_SRC (pat);
@@ -1832,7 +1832,7 @@ move2add_use_add2_insn (rtx reg, rtx sym, rtx off, rtx insn)
Return true iff we made a change. */
static bool
-move2add_use_add3_insn (rtx reg, rtx sym, rtx off, rtx insn)
+move2add_use_add3_insn (rtx reg, rtx sym, rtx off, rtx_insn *insn)
{
rtx pat = PATTERN (insn);
rtx src = SET_SRC (pat);
@@ -1906,10 +1906,10 @@ move2add_use_add3_insn (rtx reg, rtx sym, rtx off, rtx insn)
/* Convert move insns with constant inputs to additions if they are cheaper.
Return true if any changes were made. */
static bool
-reload_cse_move2add (rtx first)
+reload_cse_move2add (rtx_insn *first)
{
int i;
- rtx insn;
+ rtx_insn *insn;
bool changed = false;
for (i = FIRST_PSEUDO_REGISTER - 1; i >= 0; i--)
@@ -1989,7 +1989,7 @@ reload_cse_move2add (rtx first)
&& reg_base_reg[regno] == reg_base_reg[REGNO (src)]
&& move2add_valid_value_p (REGNO (src), GET_MODE (reg)))
{
- rtx next = next_nonnote_nondebug_insn (insn);
+ rtx_insn *next = next_nonnote_nondebug_insn (insn);
rtx set = NULL_RTX;
if (next)
set = single_set (next);
@@ -2157,7 +2157,7 @@ reload_cse_move2add (rtx first)
static void
move2add_note_store (rtx dst, const_rtx set, void *data)
{
- rtx insn = (rtx) data;
+ rtx_insn *insn = (rtx_insn *) data;
unsigned int regno = 0;
enum machine_mode mode = GET_MODE (dst);
generated by cgit v1.1 at 2024-09-27 20:51:09 +0000