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GH-118095: Handle RETURN_GENERATOR in tier 2 (GH-118180)

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Mark Shannon 2024-04-25 11:32:47 +01:00 • committed by GitHub
parent 10bb90ed49
commit f180b31e76
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16 changed files with 143 additions and 81 deletions
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22
Python/optimizer_bytecodes.c
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@ -651,6 +651,28 @@ dummy_func(void) {
}
}
op(_RETURN_GENERATOR, ( -- res)) {
SYNC_SP();
ctx->frame->stack_pointer = stack_pointer;
frame_pop(ctx);
stack_pointer = ctx->frame->stack_pointer;
OUT_OF_SPACE_IF_NULL(res = sym_new_unknown(ctx));
/* Stack space handling */
assert(corresponding_check_stack == NULL);
assert(co != NULL);
int framesize = co->co_framesize;
assert(framesize > 0);
assert(framesize <= curr_space);
curr_space -= framesize;
co = get_code(this_instr);
if (co == NULL) {
// might be impossible, but bailing is still safe
goto done;
}
}
op(_CHECK_STACK_SPACE, ( --)) {
assert(corresponding_check_stack == NULL);
corresponding_check_stack = this_instr;