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Diffstat (limited to 'sysdeps/libm-ieee754/s_lround.c')
-rw-r--r--sysdeps/libm-ieee754/s_lround.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/libm-ieee754/s_lround.c b/sysdeps/libm-ieee754/s_lround.c
index a6468ba78a..49be12f03b 100644
--- a/sysdeps/libm-ieee754/s_lround.c
+++ b/sysdeps/libm-ieee754/s_lround.c
@@ -48,7 +48,7 @@ __lround (double x)
 	  result = i0 >> (20 - j0);
 	}
     }
-  else if (j0 < (int32_t) (8 * sizeof (long int)))
+  else if (j0 < (int32_t) (8 * sizeof (long int)) - 1)
     {
       if (j0 >= 52)
 	result = ((long int) i0 << (j0 - 20)) | (i1 << (j0 - 52));