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Diffstat (limited to 'gcc/tree-ssa-pre.c')
-rw-r--r--gcc/tree-ssa-pre.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c
index 9c4e301..56bc7bf 100644
--- a/gcc/tree-ssa-pre.c
+++ b/gcc/tree-ssa-pre.c
@@ -1268,7 +1268,7 @@ translate_vuse_through_block (vec<vn_reference_op_s> operands,
basic_block phiblock,
basic_block block, bool *same_valid)
{
- gimple phi = SSA_NAME_DEF_STMT (vuse);
+ gimple *phi = SSA_NAME_DEF_STMT (vuse);
ao_ref ref;
edge e = NULL;
bool use_oracle;
@@ -1702,7 +1702,7 @@ phi_translate_1 (pre_expr expr, bitmap_set_t set1, bitmap_set_t set2,
case NAME:
{
tree name = PRE_EXPR_NAME (expr);
- gimple def_stmt = SSA_NAME_DEF_STMT (name);
+ gimple *def_stmt = SSA_NAME_DEF_STMT (name);
/* If the SSA name is defined by a PHI node in this block,
translate it. */
if (gimple_code (def_stmt) == GIMPLE_PHI
@@ -1867,7 +1867,7 @@ value_dies_in_block_x (pre_expr expr, basic_block block)
{
tree vuse = PRE_EXPR_REFERENCE (expr)->vuse;
vn_reference_t refx = PRE_EXPR_REFERENCE (expr);
- gimple def;
+ gimple *def;
gimple_stmt_iterator gsi;
unsigned id = get_expression_id (expr);
bool res = false;
@@ -2053,7 +2053,7 @@ prune_clobbered_mems (bitmap_set_t set, basic_block block)
vn_reference_t ref = PRE_EXPR_REFERENCE (expr);
if (ref->vuse)
{
- gimple def_stmt = SSA_NAME_DEF_STMT (ref->vuse);
+ gimple *def_stmt = SSA_NAME_DEF_STMT (ref->vuse);
if (!gimple_nop_p (def_stmt)
&& ((gimple_bb (def_stmt) != block
&& !dominated_by_p (CDI_DOMINATORS,
@@ -2884,7 +2884,7 @@ create_expression_by_pieces (basic_block block, pre_expr expr,
gsi = gsi_start (forced_stmts);
for (; !gsi_end_p (gsi); gsi_next (&gsi))
{
- gimple stmt = gsi_stmt (gsi);
+ gimple *stmt = gsi_stmt (gsi);
tree forcedname = gimple_get_lhs (stmt);
pre_expr nameexpr;
@@ -3040,7 +3040,7 @@ insert_into_preds_of_block (basic_block block, unsigned int exprnum,
gsi = gsi_start (stmts);
for (; !gsi_end_p (gsi); gsi_next (&gsi))
{
- gimple stmt = gsi_stmt (gsi);
+ gimple *stmt = gsi_stmt (gsi);
tree lhs = gimple_get_lhs (stmt);
if (TREE_CODE (lhs) == SSA_NAME)
bitmap_set_bit (inserted_exprs,
@@ -3086,7 +3086,7 @@ insert_into_preds_of_block (basic_block block, unsigned int exprnum,
gsi = gsi_start (stmts);
for (; !gsi_end_p (gsi); gsi_next (&gsi))
{
- gimple stmt = gsi_stmt (gsi);
+ gimple *stmt = gsi_stmt (gsi);
tree lhs = gimple_get_lhs (stmt);
if (TREE_CODE (lhs) == SSA_NAME)
bitmap_set_bit (inserted_exprs, SSA_NAME_VERSION (lhs));
@@ -3646,7 +3646,7 @@ compute_avail (void)
/* Loop until the worklist is empty. */
while (sp)
{
- gimple stmt;
+ gimple *stmt;
basic_block dom;
/* Pick a block from the worklist. */
@@ -3823,7 +3823,7 @@ compute_avail (void)
to EXP_GEN. */
if (gimple_vuse (stmt))
{
- gimple def_stmt;
+ gimple *def_stmt;
bool ok = true;
def_stmt = SSA_NAME_DEF_STMT (gimple_vuse (stmt));
while (!gimple_nop_p (def_stmt)
@@ -3889,8 +3889,8 @@ compute_avail (void)
/* Local state for the eliminate domwalk. */
-static vec<gimple> el_to_remove;
-static vec<gimple> el_to_fixup;
+static vec<gimple *> el_to_remove;
+static vec<gimple *> el_to_fixup;
static unsigned int el_todo;
static vec<tree> el_avail;
static vec<tree> el_avail_stack;
@@ -4042,7 +4042,7 @@ eliminate_dom_walker::before_dom_children (basic_block b)
if (!useless_type_conversion_p (TREE_TYPE (res), TREE_TYPE (sprime)))
sprime = fold_convert (TREE_TYPE (res), sprime);
- gimple stmt = gimple_build_assign (res, sprime);
+ gimple *stmt = gimple_build_assign (res, sprime);
/* ??? It cannot yet be necessary (DOM walk). */
gimple_set_plf (stmt, NECESSARY, gimple_plf (phi, NECESSARY));
@@ -4060,7 +4060,7 @@ eliminate_dom_walker::before_dom_children (basic_block b)
gsi_next (&gsi))
{
tree sprime = NULL_TREE;
- gimple stmt = gsi_stmt (gsi);
+ gimple *stmt = gsi_stmt (gsi);
tree lhs = gimple_get_lhs (stmt);
if (lhs && TREE_CODE (lhs) == SSA_NAME
&& !gimple_has_volatile_ops (stmt)
@@ -4132,7 +4132,7 @@ eliminate_dom_walker::before_dom_children (basic_block b)
&& bitmap_bit_p (inserted_exprs, SSA_NAME_VERSION (sprime))
&& gimple_assign_load_p (stmt))
{
- gimple def_stmt = SSA_NAME_DEF_STMT (sprime);
+ gimple *def_stmt = SSA_NAME_DEF_STMT (sprime);
basic_block def_bb = gimple_bb (def_stmt);
if (gimple_code (def_stmt) == GIMPLE_PHI
&& b->loop_father->header == def_bb)
@@ -4227,7 +4227,7 @@ eliminate_dom_walker::before_dom_children (basic_block b)
NECESSARY, true);
pre_stats.eliminations++;
- gimple orig_stmt = stmt;
+ gimple *orig_stmt = stmt;
if (!useless_type_conversion_p (TREE_TYPE (lhs),
TREE_TYPE (sprime)))
sprime = fold_convert (TREE_TYPE (lhs), sprime);
@@ -4412,7 +4412,7 @@ eliminate_dom_walker::before_dom_children (basic_block b)
if (gimple_assign_single_p (stmt)
&& TREE_CODE (gimple_assign_rhs1 (stmt)) == ADDR_EXPR)
recompute_tree_invariant_for_addr_expr (gimple_assign_rhs1 (stmt));
- gimple old_stmt = stmt;
+ gimple *old_stmt = stmt;
if (is_gimple_call (stmt))
{
/* ??? Only fold calls inplace for now, this may create new
@@ -4516,7 +4516,7 @@ static unsigned int
eliminate (bool do_pre)
{
gimple_stmt_iterator gsi;
- gimple stmt;
+ gimple *stmt;
need_eh_cleanup = BITMAP_ALLOC (NULL);
need_ab_cleanup = BITMAP_ALLOC (NULL);
@@ -4626,10 +4626,10 @@ fini_eliminate (void)
mark that statement necessary. Return the stmt, if it is newly
necessary. */
-static inline gimple
+static inline gimple *
mark_operand_necessary (tree op)
{
- gimple stmt;
+ gimple *stmt;
gcc_assert (op);
@@ -4658,7 +4658,7 @@ remove_dead_inserted_code (void)
bitmap worklist;
unsigned i;
bitmap_iterator bi;
- gimple t;
+ gimple *t;
worklist = BITMAP_ALLOC (NULL);
EXECUTE_IF_SET_IN_BITMAP (inserted_exprs, 0, i, bi)
@@ -4685,7 +4685,7 @@ remove_dead_inserted_code (void)
tree arg = PHI_ARG_DEF (t, k);
if (TREE_CODE (arg) == SSA_NAME)
{
- gimple n = mark_operand_necessary (arg);
+ gimple *n = mark_operand_necessary (arg);
if (n)
bitmap_set_bit (worklist, SSA_NAME_VERSION (arg));
}
@@ -4706,7 +4706,7 @@ remove_dead_inserted_code (void)
FOR_EACH_SSA_TREE_OPERAND (use, t, iter, SSA_OP_ALL_USES)
{
- gimple n = mark_operand_necessary (use);
+ gimple *n = mark_operand_necessary (use);
if (n)
bitmap_set_bit (worklist, SSA_NAME_VERSION (use));
}
generated by cgit v1.1 at 2025-04-23 17:14:50 +0000