From: Christian Würdig <chriswue@ipd.info.uni-karlsruhe.de>
Date: Wed, 20 Sep 2006 15:02:21 +0000 (+0000)
Subject: added phase reinit data per irn
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=93ec9eb45d1630e73ed4932d66683adcc9c28d71;hp=e9800d6ceb38f4256eddb49fa735fabd4ab71909;p=libfirm

added phase reinit data per irn

[r8282]
---

diff --git a/ir/ir/irphase.c b/ir/ir/irphase.c
index 44e1841ff..75d8ecbcb 100644
--- a/ir/ir/irphase.c
+++ b/ir/ir/irphase.c
@@ -62,11 +62,23 @@ void phase_reinit_irn_data(phase_t *phase)
 {
 	int i, n;
 
-	if(!phase->data_init)
+	if (! phase->data_init)
 		return;
 
-	for(i = 0, n = phase->n_data_ptr; i < n; ++i) {
-		if(phase->data_ptr[i])
-			phase->data_init(phase, NULL, phase->data_ptr[i]);
+	for (i = 0, n = phase->n_data_ptr; i < n; ++i) {
+		if (phase->data_ptr[i])
+			phase->data_init(phase, get_idx_irn(phase->irg, i), phase->data_ptr[i]);
 	}
 }
+
+void phase_reinit_single_irn_data(phase_t *phase, ir_node *irn)
+{
+	int idx;
+
+	if (! phase->data_init)
+		return;
+
+	idx = get_irn_idx(irn);
+	if (phase->data_ptr[idx])
+		phase->data_init(phase, irn, phase->data_ptr[idx]);
+}
diff --git a/ir/ir/irphase_t.h b/ir/ir/irphase_t.h
index a9ccd6af5..9329ab595 100644
--- a/ir/ir/irphase_t.h
+++ b/ir/ir/irphase_t.h
@@ -75,10 +75,16 @@ void phase_free(phase_t *phase);
 /**
  * Re-initialize the irn data for all nodes in the node => data map using the given callback.
  * @param phase The phase.
- * @note This function will pass NULL to the init function passed to phase_new().
  */
 void phase_reinit_irn_data(phase_t *phase);
 
+/**
+ * Re-initialize the irn data for the given node.
+ * @param phase The phase.
+ * @param irn   The irn.
+ */
+void phase_reinit_single_irn_data(phase_t *phase, ir_node *irn);
+
 /**
  * Get the name of the phase.
  */