From: Christian Würdig <chriswue@ipd.info.uni-karlsruhe.de>
Date: Wed, 24 Jan 2007 15:57:39 +0000 (+0000)
Subject: clear inside irgwalk flag when dumping (otherwise we cannot dump inside an irgwalk)
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=6ddcf3c2280092c96f350059c9c2e90415c9b142;hp=5633a7d9ff2694f18bc18f5d98d660a2b95bbbab;p=libfirm

clear inside irgwalk flag when dumping (otherwise we cannot dump inside an irgwalk)

[r8556]
---

diff --git a/ir/ir/irdump.c b/ir/ir/irdump.c
index 38b926058..b21c66584 100644
--- a/ir/ir/irdump.c
+++ b/ir/ir/irdump.c
@@ -578,10 +578,15 @@ static void collect_node(ir_node * node, void *env) {
  * Free the list with DEL_ARR_F().
  */
 static ir_node **construct_block_lists(ir_graph *irg) {
-	int i, rem_view = get_interprocedural_view();
-	ir_graph *rem = current_ir_graph;
+	int      i;
+	int      rem_view  = get_interprocedural_view();
+	int      walk_flag = inside_irg_walk(irg);
+	ir_graph *rem      = current_ir_graph;
+
 	current_ir_graph = irg;
 
+	clear_inside_irg_walk(current_ir_graph);
+
 	for (i = get_irp_n_irgs() - 1; i >= 0; --i)
 		ird_set_irg_link(get_irp_irg(i), NULL);
 
@@ -597,6 +602,9 @@ static ir_node **construct_block_lists(ir_graph *irg) {
 
 	set_interprocedural_view(rem_view);
 
+	if (walk_flag)
+		set_inside_irg_walk(current_ir_graph);
+
 	current_ir_graph = rem;
 	return ird_get_irg_link(irg);
 }