From 0024820148e6a8d481c712a03a3e004b65272d21 Mon Sep 17 00:00:00 2001
From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Wed, 27 Oct 2004 08:48:15 +0000
Subject: [PATCH] Clear the ir_op after creation, so all operations get
 initialized with NULL

[r4219]
---
 ir/ir/irop.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ir/ir/irop.c b/ir/ir/irop.c
index eafc2109e..85e7f20c4 100644
--- a/ir/ir/irop.c
+++ b/ir/ir/irop.c
@@ -93,7 +93,9 @@ new_ir_op(opcode code, const char *name, op_pin_state p, unsigned flags, op_arit
 {
   ir_op *res;
 
-  res = (ir_op *) xmalloc (sizeof (ir_op));
+  res = (ir_op *)xmalloc(sizeof(*res));
+  memset(res, 0, sizeof(*res));
+
   res->code      = code;
   res->name      = new_id_from_chars(name, strlen(name));
   res->op_pin_state_pinned = p;
-- 
2.20.1