1 files changed, 2 insertions, 1 deletions
diff --git a/vendor/compiler_builtins/libm/src/math/lgamma_r.rs b/vendor/compiler_builtins/libm/src/math/lgamma_r.rs
index 9533e882c..b26177e6e 100644
--- a/vendor/compiler_builtins/libm/src/math/lgamma_r.rs
+++ b/vendor/compiler_builtins/libm/src/math/lgamma_r.rs
@@ -152,7 +152,7 @@ fn sin_pi(mut x: f64) -> f64 {
     x = 2.0 * (x * 0.5 - floor(x * 0.5)); /* x mod 2.0 */
 
     n = (x * 4.0) as i32;
-    n = (n + 1) / 2;
+    n = div!(n + 1, 2);
     x -= (n as f64) * 0.5;
     x *= PI;
 
@@ -164,6 +164,7 @@ fn sin_pi(mut x: f64) -> f64 {
     }
 }
 
+#[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
 pub fn lgamma_r(mut x: f64) -> (f64, i32) {
     let u: u64 = x.to_bits();
     let mut t: f64;