From 4f68f47d3a6fb103da2248d8e87861bcd853f421 Mon Sep 17 00:00:00 2001
From: Angelo Salese <salese_corp_ltd@email.it>
Date: Tue, 17 Mar 2015 01:45:24 +0100
Subject: [PATCH] i960: guess, pretty unlikely that cosr opcode uses sine ...
 (nw)

---
 src/emu/cpu/i960/i960.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emu/cpu/i960/i960.c b/src/emu/cpu/i960/i960.c
index 74666a6671e..8ddd2b6ec3e 100644
--- a/src/emu/cpu/i960/i960.c
+++ b/src/emu/cpu/i960/i960.c
@@ -1436,7 +1436,7 @@ void i960_cpu_device::execute_op(UINT32 opcode)
 			case 0xd: // cosr
 				m_icount -= 406;
 				t1f = get_1_rif(opcode);
-				set_rif(opcode, sin(t1f));
+				set_rif(opcode, cos(t1f));
 				break;
 
 			case 0xe: // tanr