From b2ff5db127e177a703d6aaefe5e9222f2de8702d Mon Sep 17 00:00:00 2001
From: waker <wakeroid@gmail.com>
Date: Tue, 14 Aug 2012 18:19:07 +0200
Subject: alac: added __builtin_clz support

---
 plugins/alac/alac.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'plugins/alac')

diff --git a/plugins/alac/alac.c b/plugins/alac/alac.c
index a65270fa..1779eb67 100644
--- a/plugins/alac/alac.c
+++ b/plugins/alac/alac.c
@@ -293,6 +293,11 @@ static int count_leading_zeros(int input)
     }
     return output;
 }
+#elif defined(__GNUC__)
+static int count_leading_zeros(int input)
+{
+    return __builtin_clz(input);
+}
 #else
 #warning using generic count leading zeroes. You may wish to write one for your CPU / compiler
 static int count_leading_zeros(int input)
-- 
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