diff options
Diffstat (limited to 'py/emitnative.c')
| -rw-r--r-- | py/emitnative.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/py/emitnative.c b/py/emitnative.c index b2c9a73668..e576f767c9 100644 --- a/py/emitnative.c +++ b/py/emitnative.c @@ -123,6 +123,8 @@ STATIC byte mp_f_n_args[MP_F_NUMBER_OF] = { [MP_F_NEW_CELL] = 1, [MP_F_MAKE_CLOSURE_FROM_RAW_CODE] = 3, [MP_F_SETUP_CODE_STATE] = 5, + [MP_F_SMALL_INT_FLOOR_DIVIDE] = 2, + [MP_F_SMALL_INT_MODULO] = 2, }; #include "py/asmx86.h" @@ -1843,6 +1845,20 @@ STATIC void emit_native_binary_op(emit_t *emit, mp_binary_op_t op) { return; } #endif + + // special cases for floor-divide and module because we dispatch to helper functions + if (op == MP_BINARY_OP_FLOOR_DIVIDE || op == MP_BINARY_OP_INPLACE_FLOOR_DIVIDE + || op == MP_BINARY_OP_MODULO || op == MP_BINARY_OP_INPLACE_MODULO) { + emit_pre_pop_reg_reg(emit, &vtype_rhs, REG_ARG_2, &vtype_lhs, REG_ARG_1); + if (op == MP_BINARY_OP_FLOOR_DIVIDE || op == MP_BINARY_OP_INPLACE_FLOOR_DIVIDE) { + emit_call(emit, MP_F_SMALL_INT_FLOOR_DIVIDE); + } else { + emit_call(emit, MP_F_SMALL_INT_MODULO); + } + emit_post_push_reg(emit, VTYPE_INT, REG_RET); + return; + } + int reg_rhs = REG_ARG_3; emit_pre_pop_reg_flexible(emit, &vtype_rhs, ®_rhs, REG_RET, REG_ARG_2); emit_pre_pop_reg(emit, &vtype_lhs, REG_ARG_2); |