Update libm to elide bounds checks

alexcrichton · alexcrichton · commit 52a6a4d7087d · 2018-07-25T18:11:47.000-07:00
diff --git a/libm b/libm
@@ -1 +1 @@
-Subproject commit d65f60f24289ba212f5d47792f7236857efb2339
+Subproject commit 96e36ea2620f9fbbaa46a01694a2fa3ef6c2fb7e
