for (i = 0; i < capacity; i++)
{
- ssa_imm_use_t * imm;
+ use_operand_p imm;
imm = &(PHI_ARG_IMM_USE_NODE (phi, i));
imm->use = &(PHI_ARG_DEF_TREE (phi, i));
imm->prev = NULL;
for (x = 0; x < PHI_NUM_ARGS (phi); x++)
{
- ssa_imm_use_t * imm;
+ use_operand_p imm;
imm = &(PHI_ARG_IMM_USE_NODE (phi, x));
delink_imm_use (imm);
}
for (i = 0; i < PHI_NUM_ARGS (new_phi); i++)
{
- ssa_imm_use_t *imm, *old_imm;
+ use_operand_p imm, old_imm;
imm = &(PHI_ARG_IMM_USE_NODE (new_phi, i));
old_imm = &(PHI_ARG_IMM_USE_NODE (*phi, i));
imm->use = &(PHI_ARG_DEF_TREE (new_phi, i));
for (i = PHI_NUM_ARGS (new_phi); i < len; i++)
{
- ssa_imm_use_t * imm;
+ use_operand_p imm;
imm = &(PHI_ARG_IMM_USE_NODE (new_phi, i));
imm->use = &(PHI_ARG_DEF_TREE (new_phi, i));
imm->prev = NULL;
int len = EDGE_COUNT (bb->preds);
int cap = ideal_phi_node_len (len + 4);
- for (loc = &(bb_ann (bb)->phi_nodes);
+ for (loc = &(bb->phi_nodes);
*loc;
loc = &PHI_CHAIN (*loc))
{
/* Add the new PHI node to the list of PHI nodes for block BB. */
PHI_CHAIN (phi) = phi_nodes (bb);
- bb_ann (bb)->phi_nodes = phi;
+ bb->phi_nodes = phi;
/* Associate BB to the PHI node. */
set_bb_for_stmt (phi, bb);
}
else
{
- for (loc = &(bb_ann (bb_for_stmt (phi))->phi_nodes);
+ for (loc = &(bb_for_stmt (phi)->phi_nodes);
*loc != phi;
loc = &PHI_CHAIN (*loc))
;
}
-/* Find the first PHI node P in basic block BB for symbol SYM. If
- PREV_P is given, the PHI node preceding P is stored in *PREV_P. */
-
-tree
-find_phi_node_for (basic_block bb, tree sym, tree *prev_p)
-{
- tree phi;
-
- if (prev_p)
- *prev_p = NULL_TREE;
-
- for (phi = phi_nodes (bb); phi; phi = PHI_CHAIN (phi))
- {
- if (SSA_NAME_VAR (PHI_RESULT (phi)) == sym)
- return phi;
-
- if (prev_p)
- *prev_p = phi;
- }
-
- return NULL_TREE;
-}
-
-
/* Reverse the order of PHI nodes in the chain PHI.
Return the new head of the chain (old last PHI node). */