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py/emit: Combine load/store/delete subscr into one emit function.

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Reduces code size by:

   bare-arm:    -8
minimal x86:  -104
   unix x64:  -312
unix nanbox:  -120
      stm32:   -60
     cc3200:   -16
    esp8266:   -92
      esp32:   -24
This commit is contained in:
Damien George
2018-05-22 21:31:56 +10:00
parent d298013939
commit a4941a8ba4
4 changed files with 36 additions and 31 deletions
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14
py/emitnative.c
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@@ -1447,6 +1447,16 @@ STATIC void emit_native_delete_subscr(emit_t *emit) {
emit_call_with_imm_arg(emit, MP_F_OBJ_SUBSCR, (mp_uint_t)MP_OBJ_NULL, REG_ARG_3);
}
STATIC void emit_native_subscr(emit_t *emit, int kind) {
if (kind == MP_EMIT_SUBSCR_LOAD) {
emit_native_load_subscr(emit);
} else if (kind == MP_EMIT_SUBSCR_STORE) {
emit_native_store_subscr(emit);
} else {
emit_native_delete_subscr(emit);
}
}
STATIC void emit_native_dup_top(emit_t *emit) {
DEBUG_printf("dup_top\n");
vtype_kind_t vtype;
@@ -2219,11 +2229,9 @@ const emit_method_table_t EXPORT_FUN(method_table) = {
emit_native_load_attr,
emit_native_load_method,
emit_native_load_build_class,
emit_native_load_subscr,
emit_native_subscr,
emit_native_store_attr,
emit_native_store_subscr,
emit_native_delete_attr,
emit_native_delete_subscr,
emit_native_dup_top,
emit_native_dup_top_two,
emit_native_pop_top,