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-rw-r--r--sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c b/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c
index 474eeef36b..185dd05be3 100644
--- a/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c
+++ b/sysdeps/ieee754/dbl-64/wordsize-64/s_logb.c
@@ -36,7 +36,7 @@ __logb (double x)
return x * x;
if (__builtin_expect (ex == 0, 0))
{
- int m = (ix == 0) ? 0 : __builtin_clzl (ix);
+ int m = (ix == 0) ? 0 : __builtin_clzll (ix);
return -1022.0 + (double)(11 -m);
}
return (double) (ex - 1023);