commit 8da8ca452885f40da755974a945318afd2d72bb9
author Elliott Hughes <enh@google.com> Tue May 08 13:35:33 2018 -0700
committer Elliott Hughes <enh@google.com> Wed May 09 12:24:21 2018 -0700
tree a1f201ee2b037e2511311f70e5feff5542225ab3
parent 1d509bc8785ef00cc57426ee79076623008da105

Update libm from upstream.

Bug: N/A
Test: ran tests
Change-Id: Ifa03eb36d412a2776208cd2921936be4724e5547

libm/upstream-freebsd/lib/msun/src/s_tanhl.c

diff --git a/libm/upstream-freebsd/lib/msun/src/s_tanhl.c b/libm/upstream-freebsd/lib/msun/src/s_tanhl.c
index 886158b..696039f 100644
--- a/libm/upstream-freebsd/lib/msun/src/s_tanhl.c
+++ b/libm/upstream-freebsd/lib/msun/src/s_tanhl.c
@@ -13,7 +13,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
+__FBSDID("$FreeBSD: head/lib/msun/src/s_tanhl.c 306527 2016-09-30 20:20:07Z emaste $");
 
 /*
  * See s_tanh.c for complete comments.
@@ -113,7 +113,9 @@
 tanhl(long double x)
 {
 	long double hi,lo,s,x2,x4,z;
+#if LDBL_MANT_DIG == 113
 	double dx2;
+#endif
 	int16_t jx,ix;
 
 	GET_LDBL_EXPSIGN(jx,x);