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py/parse: Make mp_parse_node_new_leaf an inline function.

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It is split into 2 functions, one to make small ints and the other to make
a non-small-int leaf node.  This reduces code size by 32 bytes on
bare-arm, 64 bytes on unix (x64-64) and 144 bytes on stmhal.
This commit is contained in:
Damien George
2016-11-13 15:35:11 +11:00
parent b0cbfb0492
commit ed9c93f0f1
3 changed files with 12 additions and 14 deletions
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7
py/parse.h
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@@ -76,7 +76,12 @@ typedef struct _mp_parse_node_struct_t {
#define MP_PARSE_NODE_STRUCT_KIND(pns) ((pns)->kind_num_nodes & 0xff)
#define MP_PARSE_NODE_STRUCT_NUM_NODES(pns) ((pns)->kind_num_nodes >> 8)
mp_parse_node_t mp_parse_node_new_leaf(size_t kind, mp_int_t arg);
static inline mp_parse_node_t mp_parse_node_new_small_int(mp_int_t val) {
return (mp_parse_node_t)(MP_PARSE_NODE_SMALL_INT | ((mp_uint_t)val << 1));
}
static inline mp_parse_node_t mp_parse_node_new_leaf(size_t kind, mp_int_t arg) {
return (mp_parse_node_t)(kind | ((mp_uint_t)arg << 4));
}
bool mp_parse_node_is_const_false(mp_parse_node_t pn);
bool mp_parse_node_is_const_true(mp_parse_node_t pn);
bool mp_parse_node_get_int_maybe(mp_parse_node_t pn, mp_obj_t *o);