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py: Combine complie functions for or_test/and_test to reduce code size. 

Saves around 60 bytes code on Thumb2 archs.
This commit is contained in:
Damien George 2015-02-28 15:10:18 +00:00
parent 63f3832e81
commit 7711afbb4a
1 changed files with 7 additions and 11 deletions
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18
py/compile.c
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@ -2253,28 +2253,24 @@ STATIC void compile_lambdef(compiler_t *comp, mp_parse_node_struct_t *pns) {
close_over_variables_etc(comp, this_scope, 0, 0);
}
STATIC void compile_or_test(compiler_t *comp, mp_parse_node_struct_t *pns) {
STATIC void compile_or_and_test(compiler_t *comp, mp_parse_node_struct_t *pns, bool cond) {
uint l_end = comp_next_label(comp);
int n = MP_PARSE_NODE_STRUCT_NUM_NODES(pns);
for (int i = 0; i < n; i += 1) {
compile_node(comp, pns->nodes[i]);
if (i + 1 < n) {
EMIT_ARG(jump_if_or_pop, true, l_end);
EMIT_ARG(jump_if_or_pop, cond, l_end);
}
}
EMIT_ARG(label_assign, l_end);
}
STATIC void compile_or_test(compiler_t *comp, mp_parse_node_struct_t *pns) {
compile_or_and_test(comp, pns, true);
}
STATIC void compile_and_test(compiler_t *comp, mp_parse_node_struct_t *pns) {
uint l_end = comp_next_label(comp);
int n = MP_PARSE_NODE_STRUCT_NUM_NODES(pns);
for (int i = 0; i < n; i += 1) {
compile_node(comp, pns->nodes[i]);
if (i + 1 < n) {
EMIT_ARG(jump_if_or_pop, false, l_end);
}
}
EMIT_ARG(label_assign, l_end);
compile_or_and_test(comp, pns, false);
}
STATIC void compile_not_test_2(compiler_t *comp, mp_parse_node_struct_t *pns) {