svn commit: r284428 - head/lib/msun/src

[Tijl Coosemans]

Author: tijl
Date: Mon Jun 15 20:47:26 2015
New Revision: 284428
URL: https://svnweb.freebsd.org/changeset/base/284428

Log:
  Follow up to r284427: fix NaN mixing for ctanhf too.

Modified:
  head/lib/msun/src/s_ctanhf.c

Modified: head/lib/msun/src/s_ctanhf.c
==============================================================================
--- head/lib/msun/src/s_ctanhf.c	Mon Jun 15 20:40:44 2015	(r284427)
+++ head/lib/msun/src/s_ctanhf.c	Mon Jun 15 20:47:26 2015	(r284428)
@@ -51,7 +51,8 @@ ctanhf(float complex z)
 
 	if (ix >= 0x7f800000) {
 		if (ix & 0x7fffff)
-			return (CMPLXF(x, (y == 0 ? y : x * y)));
+			return (CMPLXF((x + 0) * (y + 0),
+			    y == 0 ? y : (x + 0) * (y + 0)));
 		SET_FLOAT_WORD(x, hx - 0x40000000);
 		return (CMPLXF(x,
 		    copysignf(0, isinf(y) ? y : sinf(y) * cosf(y))));