diff options
Diffstat (limited to 'lib/msun/src/e_hypotf.c')
| -rw-r--r-- | lib/msun/src/e_hypotf.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/msun/src/e_hypotf.c b/lib/msun/src/e_hypotf.c index 0624a39..b100b75 100644 --- a/lib/msun/src/e_hypotf.c +++ b/lib/msun/src/e_hypotf.c @@ -13,9 +13,8 @@ * ==================================================== */ -#ifndef lint -static char rcsid[] = "$FreeBSD$"; -#endif +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); #include "math.h" #include "math_private.h" @@ -37,7 +36,8 @@ __ieee754_hypotf(float x, float y) k=0; if(ha > 0x58800000) { /* a>2**50 */ if(ha >= 0x7f800000) { /* Inf or NaN */ - w = a+b; /* for sNaN */ + /* Use original arg order iff result is NaN; quieten sNaNs. */ + w = fabsf(x+0.0F)+fabsf(y+0.0F); if(ha == 0x7f800000) w = a; if(hb == 0x7f800000) w = b; return w; |
