From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Fri, 24 Feb 2006 15:59:11 +0000 (+0000)
Subject: BugFix: index calculation
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=7154830c528bf4f329dc4f2ddde6a241b24cec0c;p=libfirm

BugFix: index calculation
---

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 5ee171556..24c139ea3 100644
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -407,7 +407,7 @@ static void be_limited(void *data, bitset_t *bs)
 
 void be_set_constr_single_reg(ir_node *irn, int pos, const arch_register_t *reg)
 {
-	int idx           = pos < 0 ? -(pos - 1) : pos;
+	int idx           = pos < 0 ? -(pos + 1) : pos;
 	be_node_attr_t *a = get_irn_attr(irn);
 	be_reg_data_t *rd = &a->reg_data[idx];
 	be_req_t       *r = pos < 0 ? &rd->req : &rd->in_req;