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gh-131798: JIT: Narrow the return type of _CALL_LEN to int (#132940)
Reduce unnecessary guards whenever `len()` is called and used after. Co-authored-by: Max Bernstein <tekknolagi@gmail.com>
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4 changed files with 18 additions and 1 deletions
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Python/optimizer_cases.c.h
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Python/optimizer_cases.c.h
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@ -2014,7 +2014,7 @@
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case _CALL_LEN: {
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JitOptSymbol *res;
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res = sym_new_not_null(ctx);
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res = sym_new_type(ctx, &PyLong_Type);
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stack_pointer[-2 - oparg] = res;
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stack_pointer += -1 - oparg;
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assert(WITHIN_STACK_BOUNDS());
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