From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Fri, 2 Jan 2009 21:52:03 +0000 (+0000)
Subject: - BugFix: not all users of the frame are Sel nodes
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=d3f0f0c4c04f775419be5f73a9bd8e3adc9d1a6b;p=libfirm

- BugFix: not all users of the frame are Sel nodes
  This fixes 20030811-1.c from gcc-torture

[r25067]
---

diff --git a/ir/opt/opt_frame.c b/ir/opt/opt_frame.c
index 1212540a3..029d009ad 100644
--- a/ir/opt/opt_frame.c
+++ b/ir/opt/opt_frame.c
@@ -74,8 +74,10 @@ void opt_frame_irg(ir_graph *irg) {
 		/* mark all used entities */
 		for (i = get_irn_n_outs(frame) - 1; i >= 0; --i) {
 			sel = get_irn_out(frame, i);
-			ent = get_Sel_entity(sel);
-			set_entity_link(ent, ent);
+			if (is_Sel(sel)) {
+				ent = get_Sel_entity(sel);
+				set_entity_link(ent, ent);
+			}
 		}
 	}