CCALL_NRET_GPR     21 lj_ccall.h     #define CCALL_NRET_GPR		2
CCALL_NRET_GPR     27 lj_ccall.h     #define CCALL_NRET_GPR		1
CCALL_NRET_GPR     33 lj_ccall.h     #define CCALL_NRET_GPR		2
CCALL_NRET_GPR     55 lj_ccall.h     #define CCALL_NRET_GPR		2	/* For softfp double. */
CCALL_NRET_GPR     75 lj_ccall.h     #define CCALL_NRET_GPR		4	/* For complex double. */
CCALL_NRET_GPR     87 lj_ccall.h     #define CCALL_NRET_GPR		4	/* For softfp complex double. */
CCALL_NRET_GPR     97 lj_ccall.h     #define CCALL_NRET_GPR		2