From: Christian Würdig <chriswue@ipd.info.uni-karlsruhe.de>
Date: Mon, 30 Apr 2007 11:51:58 +0000 (+0000)
Subject: made param const
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=e1a8ef5d6769ad483407161cbfc81f7923b8a42b;p=libfirm

made param const

[r13561]
---

diff --git a/ir/ir/irphase.c b/ir/ir/irphase.c
index 70268b66c..f041a4747 100644
--- a/ir/ir/irphase.c
+++ b/ir/ir/irphase.c
@@ -104,7 +104,7 @@ void phase_reinit_block_irn_data(ir_phase *phase, ir_node *block)
 	}
 }
 
-ir_node *phase_get_first_node(ir_phase *phase) {
+ir_node *phase_get_first_node(const ir_phase *phase) {
 	unsigned i;
 
 	for (i = 0; i < phase->n_data_ptr;  ++i)
@@ -114,7 +114,7 @@ ir_node *phase_get_first_node(ir_phase *phase) {
 	return NULL;
 }
 
-ir_node *phase_get_next_node(ir_phase *phase, ir_node *start) {
+ir_node *phase_get_next_node(const ir_phase *phase, ir_node *start) {
 	unsigned i;
 
 	for (i = get_irn_idx(start) + 1; i < phase->n_data_ptr; ++i)
diff --git a/ir/ir/irphase_t.h b/ir/ir/irphase_t.h
index d3857b9da..f16135c51 100644
--- a/ir/ir/irphase_t.h
+++ b/ir/ir/irphase_t.h
@@ -137,7 +137,7 @@ void phase_reinit_block_irn_data(ir_phase *phase, ir_node *block);
  *
  * @return The first irn having some data assigned, NULL otherwise
  */
-ir_node *phase_get_first_node(ir_phase *phase);
+ir_node *phase_get_first_node(const ir_phase *phase);
 
 /**
  * Returns the next node after @p start having some data assigned.
@@ -147,7 +147,7 @@ ir_node *phase_get_first_node(ir_phase *phase);
  *
  * @return The next node after start having some data assigned, NULL otherwise
  */
-ir_node *phase_get_next_node(ir_phase *phase, ir_node *start);
+ir_node *phase_get_next_node(const ir_phase *phase, ir_node *start);
 
 /**
  * Convenience macro to iterate over all nodes of a phase