From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Fri, 3 Oct 2008 19:07:58 +0000 (+0000)
Subject: Simplify vector_copy().
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=b965189fa636045d37bb055c495e1f6af383af04;p=libfirm

Simplify vector_copy().

[r22445]
---

diff --git a/vector.c b/vector.c
index 2134368f4..926faac83 100644
--- a/vector.c
+++ b/vector.c
@@ -19,14 +19,10 @@ vector *vector_alloc(pbqp *pbqp, unsigned length)
 
 vector *vector_copy(pbqp *pbqp, vector *v)
 {
-	unsigned len = v->len;
-	vector *copy = obstack_alloc(&pbqp->obstack, sizeof(*copy) + sizeof(*copy->entries) * len);
-
+	unsigned  len  = v->len;
+	vector   *copy = obstack_copy(&pbqp->obstack, v, sizeof(*copy) + sizeof(*copy->entries) * len);
 	assert(copy);
 
-	copy->len = len;
-	memcpy(copy->entries, v->entries, sizeof(*copy->entries) * len);
-
 	return copy;
 }