emacs_mpz_mul_2exp   49 src/bignum.h   extern void emacs_mpz_mul_2exp (mpz_t, mpz_t const, EMACS_INT)
emacs_mpz_mul_2exp 3580 src/data.c         emacs_mpz_mul_2exp (mpz[0], *zval, XFIXNUM (count));
emacs_mpz_mul_2exp  402 src/floatfns.c       emacs_mpz_mul_2exp (*t, *pn, (dscale - nscale) * LOG2_FLT_RADIX);