Fixed call to __builtin_clz()

ilog2() erroneously called __builtin_clzl() instead of __builtin_clz()
2022-08-23 08:46:34 -05:00
parent b8cec93721
commit 2cc9c6942e
1 changed files with 1 additions and 1 deletions
--- a/src/math.c
+++ b/src/math.c
@@ -5,7 +5,7 @@ int ilog2(unsigned int x)
 #if defined __GNUC__
    if(x <= 1)
        return 0;
-    return 32 - __builtin_clzl(x - 1);
+    return 32 - __builtin_clz(x - 1);
 #else
    static const int table[32] = {
        0,  9,  1, 10, 13, 21,  2, 29,