1976 extern half __attribute__((overloadable)) frexp(half x, int *eptr);
1978 extern half2 __attribute__((overloadable)) frexp(half2 v1, int2 *eptr) {  in frexp()  argument
1983     eptr->x = e[0];  in frexp()
1984     eptr->y = e[1];  in frexp()
1988 extern half3 __attribute__((overloadable)) frexp(half3 v1, int3 *eptr) {  in frexp()  argument
1994     eptr->x = e[0];  in frexp()
1995     eptr->y = e[1];  in frexp()
1996     eptr->z = e[2];  in frexp()
2000 extern half4 __attribute__((overloadable)) frexp(half4 v1, int4 *eptr) {  in frexp()  argument
2007     eptr->x = e[0];  in frexp()
2008     eptr->y = e[1];  in frexp()
2009     eptr->z = e[2];  in frexp()
2010     eptr->w = e[3];  in frexp()