MVFR1_FPDNaN_SHIFT
#define MVFR1_FPDNaN_MASK (UL(0xf) << MVFR1_FPDNaN_SHIFT)
#define MVFR1_FPDNaN_NONE (UL(0x0) << MVFR1_FPDNaN_SHIFT)
#define MVFR1_FPDNaN_IMPL (UL(0x1) << MVFR1_FPDNaN_SHIFT)