Sync with upstream FreeBSD libm.
Change-Id: I97e9b23903f1d993d84825806065e85626007d31
diff --git a/libm/upstream-freebsd/lib/msun/src/s_csqrtf.c b/libm/upstream-freebsd/lib/msun/src/s_csqrtf.c
index da7fe18..12a894f 100644
--- a/libm/upstream-freebsd/lib/msun/src/s_csqrtf.c
+++ b/libm/upstream-freebsd/lib/msun/src/s_csqrtf.c
@@ -25,7 +25,7 @@
*/
#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
+__FBSDID("$FreeBSD: head/lib/msun/src/s_csqrtf.c 275819 2014-12-16 09:21:56Z ed $");
#include <complex.h>
#include <math.h>
@@ -49,12 +49,12 @@
/* Handle special cases. */
if (z == 0)
- return (cpackf(0, b));
+ return (CMPLXF(0, b));
if (isinf(b))
- return (cpackf(INFINITY, b));
+ return (CMPLXF(INFINITY, b));
if (isnan(a)) {
t = (b - b) / (b - b); /* raise invalid if b is not a NaN */
- return (cpackf(a, t)); /* return NaN + NaN i */
+ return (CMPLXF(a, t)); /* return NaN + NaN i */
}
if (isinf(a)) {
/*
@@ -64,9 +64,9 @@
* csqrtf(-inf + y i) = 0 + inf i
*/
if (signbit(a))
- return (cpackf(fabsf(b - b), copysignf(a, b)));
+ return (CMPLXF(fabsf(b - b), copysignf(a, b)));
else
- return (cpackf(a, copysignf(b - b, b)));
+ return (CMPLXF(a, copysignf(b - b, b)));
}
/*
* The remaining special case (b is NaN) is handled just fine by
@@ -80,9 +80,9 @@
*/
if (a >= 0) {
t = sqrt((a + hypot(a, b)) * 0.5);
- return (cpackf(t, b / (2.0 * t)));
+ return (CMPLXF(t, b / (2.0 * t)));
} else {
t = sqrt((-a + hypot(a, b)) * 0.5);
- return (cpackf(fabsf(b) / (2.0 * t), copysignf(t, b)));
+ return (CMPLXF(fabsf(b) / (2.0 * t), copysignf(t, b)));
}
}