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GH-131798: Narrow the result type of _BINARY_OP_SUBSCR_STR_INT to str in the JIT (GH-132153)

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Tomas R. 2025-04-08 17:22:54 +02:00 • committed by GitHub
parent 933c6653cb
commit 71009cb835
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4 changed files with 27 additions and 1 deletions
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Python/optimizer_bytecodes.c
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@ -366,6 +366,10 @@ dummy_func(void) {
ctx->done = true;
}
op(_BINARY_OP_SUBSCR_STR_INT, (left, right -- res)) {
res = sym_new_type(ctx, &PyUnicode_Type);
}
op(_TO_BOOL, (value -- res)) {
int already_bool = optimize_to_bool(this_instr, ctx, value, &res);
if (!already_bool) {