libm: sync with upstream FreeBSD.
Bug: http://b/143311272
Test: ran tests
Change-Id: I0fbf94fb5cd13e64a55957d0f951757746d0367a
diff --git a/libm/upstream-freebsd/lib/msun/src/e_j0f.c b/libm/upstream-freebsd/lib/msun/src/e_j0f.c
index 714caac..495a5e5 100644
--- a/libm/upstream-freebsd/lib/msun/src/e_j0f.c
+++ b/libm/upstream-freebsd/lib/msun/src/e_j0f.c
@@ -14,7 +14,7 @@
*/
#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: head/lib/msun/src/e_j0f.c 343023 2019-01-14 15:48:35Z pfg $");
+__FBSDID("$FreeBSD: head/lib/msun/src/e_j0f.c 343953 2019-02-10 08:46:07Z peterj $");
/*
* See e_j0.c for complete comments.
@@ -55,8 +55,7 @@
if(ix>=0x7f800000) return one/(x*x);
x = fabsf(x);
if(ix >= 0x40000000) { /* |x| >= 2.0 */
- s = sinf(x);
- c = cosf(x);
+ sincosf(x, &s, &c);
ss = s-c;
cc = s+c;
if(ix<0x7f000000) { /* Make sure x+x does not overflow. */
@@ -128,8 +127,7 @@
* sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
* to compute the worse one.
*/
- s = sinf(x);
- c = cosf(x);
+ sincosf(x, &s, &c);
ss = s-c;
cc = s+c;
/*