#include "archop.h"
#include "opt_polymorphy.h"
#include "opt_confirms.h"
+#include "irtools.h"
/* Make types visible to allow most efficient access */
# include "entity_t.h"
/* Beware of Phi0 */
if (n > 0) {
ir_node *pred = get_irn_n(phi, 0);
- ir_node *bound;
+ ir_node *bound, *new_Phi, *block, **in;
pn_Cmp pnc;
if (! is_Confirm(pred))
bound = get_Confirm_bound(pred);
pnc = get_Confirm_cmp(pred);
+ NEW_ARR_A(ir_node *, in, n);
+ in[0] = get_Confirm_value(pred);
+
for (i = 1; i < n; ++i) {
pred = get_irn_n(phi, i);
get_Confirm_bound(pred) != bound ||
get_Confirm_cmp(pred) != pnc)
return phi;
+ in[i] = get_Confirm_value(pred);
}
- return new_r_Confirm(current_ir_graph, get_irn_n(phi, -1), phi, bound, pnc);
+ /* move the Confirm nodes "behind" the Phi */
+ block = get_irn_n(phi, -1);
+ new_Phi = new_r_Phi(current_ir_graph, block, n, in, get_irn_mode(phi));
+ return new_r_Confirm(current_ir_graph, block, new_Phi, bound, pnc);
}
}
return phi;