#include "irgwalk.h"
#include "irprintf.h"
#include "irgopt.h"
+#include "irpass.h"
#include "irtools.h"
#include "array_t.h"
#include "debug.h"
if (c_b == NULL) {
ir_node *c_true = new_Const(tarval_b_true);
ir_node *c_false = new_Const(tarval_b_false);
- c_b = new_r_Confirm(current_ir_graph, cond_block, selector,
- pnc == pn_Cond_true ? c_true : c_false, pn_Cmp_Eq);
- c_o = new_r_Confirm(current_ir_graph, cond_block, selector,
- pnc == pn_Cond_false ? c_true : c_false, pn_Cmp_Eq);
+ if (pnc == pn_Cond_true) {
+ c_b = c_true;
+ c_o = c_false;
+ } else {
+ c_b = c_false;
+ c_o = c_true;
+ }
}
for (i = n - 1; i >= 0; --i) {
ir_node *pred_blk = get_Block_cfgpred_block(user_blk, i);
else
in[i] = c_o;
}
- phi = new_r_Phi(current_ir_graph, user_blk, n, in, mode_b);
+ phi = new_r_Phi(user_blk, n, in, mode_b);
set_irn_n(user, pos, phi);
}
}
* We can replace the input with a Confirm(left, pnc, right).
*/
if (! c)
- c = new_r_Confirm(current_ir_graph, block, left, right, pnc);
+ c = new_r_Confirm(block, left, right, pnc);
pos = get_edge_src_pos(edge);
set_irn_n(succ, pos, c);
* We can replace the input with a Confirm(right, pnc^-1, left).
*/
if (! rc)
- rc = new_r_Confirm(current_ir_graph, block, right, left, pnc);
+ rc = new_r_Confirm(block, right, left, pnc);
pos = get_edge_src_pos(edge);
set_irn_n(succ, pos, rc);
long proj_nr = get_Proj_proj(proj);
/* this is a CASE, but we cannot handle the default case */
- if (proj_nr == get_Cond_defaultProj(cond))
+ if (proj_nr == get_Cond_default_proj(cond))
return;
handle_case(block, get_Cond_selector(cond), proj_nr, env);
ir_mode *mode = get_irn_mode(ptr);
c = new_Const(get_mode_null(mode));
- c = new_r_Confirm(current_ir_graph, block, ptr, c, pn_Cmp_Lg);
+ c = new_r_Confirm(block, ptr, c, pn_Cmp_Lg);
}
set_irn_n(succ, pos, c);
edges_deactivate(irg);
} /* construct_confirms */
+/* Construct a pass. */
+ir_graph_pass_t *construct_confirms_pass(const char *name) {
+ return def_graph_pass(name ? name : "confirm", construct_confirms);
+} /* construct_confirms_pass */
+
#if 0
/**
* Post-walker: Remove Confirm nodes
optimize_graph_df(irg);
set_opt_remove_confirm(rem);
} /* remove_confirms */
+
+/* Construct a pass. */
+ir_graph_pass_t *remove_confirms_pass(const char *name) {
+ return def_graph_pass(name ? name : "rem_confirm", remove_confirms);
+} /* remove_confirms_pass */