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py/emit: Combine yield value and yield-from emit funcs into one.

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Reduces code size by:

   bare-arm:   -24
minimal x86:   -72
   unix x64:  -200
unix nanbox:   -72
      stm32:   -52
     cc3200:   -32
    esp8266:   -84
      esp32:   -24
This commit is contained in:
Damien George
2018-05-19 00:30:42 +10:00
parent 0a25fff956
commit e686c94052
5 changed files with 19 additions and 28 deletions
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10
py/emit.h
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@@ -59,6 +59,10 @@ typedef enum {
#define MP_EMIT_IDOP_LOCAL_FAST (0)
#define MP_EMIT_IDOP_LOCAL_DEREF (1)
// Kind for emit->yield()
#define MP_EMIT_YIELD_VALUE (0)
#define MP_EMIT_YIELD_FROM (1)
typedef struct _emit_t emit_t;
typedef struct _mp_emit_method_table_id_ops_t {
@@ -137,8 +141,7 @@ typedef struct _emit_method_table_t {
void (*call_method)(emit_t *emit, mp_uint_t n_positional, mp_uint_t n_keyword, mp_uint_t star_flags);
void (*return_value)(emit_t *emit);
void (*raise_varargs)(emit_t *emit, mp_uint_t n_args);
void (*yield_value)(emit_t *emit);
void (*yield_from)(emit_t *emit);
void (*yield)(emit_t *emit, int kind);
// these methods are used to control entry to/exit from an exception handler
// they may or may not emit code
@@ -252,8 +255,7 @@ void mp_emit_bc_call_function(emit_t *emit, mp_uint_t n_positional, mp_uint_t n_
void mp_emit_bc_call_method(emit_t *emit, mp_uint_t n_positional, mp_uint_t n_keyword, mp_uint_t star_flags);
void mp_emit_bc_return_value(emit_t *emit);
void mp_emit_bc_raise_varargs(emit_t *emit, mp_uint_t n_args);
void mp_emit_bc_yield_value(emit_t *emit);
void mp_emit_bc_yield_from(emit_t *emit);
void mp_emit_bc_yield(emit_t *emit, int kind);
void mp_emit_bc_start_except_handler(emit_t *emit);
void mp_emit_bc_end_except_handler(emit_t *emit);