From 9195e4805ffa273d70b1acbb24b2ed0d7aec9587 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?=
 <zmoelnig@users.sourceforge.net>
Date: Sun, 7 Jun 2015 20:16:43 +0000
Subject: only use SSE-variants if signal vector is big enough

for loop unrolling

svn path=/trunk/externals/zexy/; revision=17477
---
 src/sgn~.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/sgn~.c')

diff --git a/src/sgn~.c b/src/sgn~.c
index 2570fd2..2421b69 100644
--- a/src/sgn~.c
+++ b/src/sgn~.c
@@ -115,6 +115,7 @@ static void sgnTilde_dsp(t_sgnTilde *x, t_signal **sp)
      zexy_testSSE(sgnTilde_perform,
 		  sgnTilde_performSSE, 
 		  1,1)
+     && !(sp[0]->s_n & 7)
      )
     {
       dsp_add(sgnTilde_performSSE, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
-- 
cgit v1.2.1