diff options
Diffstat (limited to 'py/compile.c')
| -rw-r--r-- | py/compile.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/py/compile.c b/py/compile.c index e1b62a11bf..ebd2abb5c4 100644 --- a/py/compile.c +++ b/py/compile.c @@ -1912,7 +1912,21 @@ void compile_and_test(compiler_t *comp, mp_parse_node_struct_t *pns) { void compile_not_test_2(compiler_t *comp, mp_parse_node_struct_t *pns) { compile_node(comp, pns->nodes[0]); +#if MICROPY_EMIT_CPYTHON EMIT_ARG(unary_op, RT_UNARY_OP_NOT); +#else + // eliminate use of NOT byte code + int l_load_false = comp_next_label(comp); + int l_done = comp_next_label(comp); + int stack_size = EMIT(get_stack_size); + EMIT_ARG(pop_jump_if_true, l_load_false); + EMIT_ARG(load_const_tok, MP_TOKEN_KW_TRUE); + EMIT_ARG(jump, l_done); + EMIT_ARG(label_assign, l_load_false); + EMIT_ARG(load_const_tok, MP_TOKEN_KW_FALSE); + EMIT_ARG(label_assign, l_done); + EMIT_ARG(set_stack_size, stack_size); // force stack size since it counts 1 pop and 2 pushes statically, but really it's 1 pop and 1 push dynamically +#endif } void compile_comparison(compiler_t *comp, mp_parse_node_struct_t *pns) { |