Update to FreeBSD libm r336523.
This includes an ld128 powl, plus the clog* and cpow* families.
Also teach the NOTICE generator to strip SPDX-License-Identifier lines.
Bug: N/A
Test: ran tests
Change-Id: Ic8289d1253666a19468a4088884cf7540f1ec66d
diff --git a/libm/upstream-freebsd/lib/msun/src/s_ctanhf.c b/libm/upstream-freebsd/lib/msun/src/s_ctanhf.c
index 1124fc2..06825a3 100644
--- a/libm/upstream-freebsd/lib/msun/src/s_ctanhf.c
+++ b/libm/upstream-freebsd/lib/msun/src/s_ctanhf.c
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: head/lib/msun/src/s_ctanhf.c 326219 2017-11-26 02:00:33Z pfg $");
+__FBSDID("$FreeBSD: head/lib/msun/src/s_ctanhf.c 336362 2018-07-17 07:42:14Z bde $");
#include <complex.h>
#include <math.h>
@@ -53,8 +53,8 @@
if (ix >= 0x7f800000) {
if (ix & 0x7fffff)
- return (CMPLXF((x + 0) * (y + 0),
- y == 0 ? y : (x + 0) * (y + 0)));
+ return (CMPLXF(nan_mix(x, y),
+ y == 0 ? y : nan_mix(x, y)));
SET_FLOAT_WORD(x, hx - 0x40000000);
return (CMPLXF(x,
copysignf(0, isinf(y) ? y : sinf(y) * cosf(y))));