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gh-134584: JIT: Eliminate redundant refcount ops for X_INT #142765

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Merged
Fidget-Spinner merged 4 commits into from
Dec 15, 2025
Merged

gh-134584: JIT: Eliminate redundant refcount ops for X_INT #142765

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ceed52d
JIT: Eliminate redundant refcount ops for _BINARY_OP_X_INT
Fidget-Spinner Dec 15, 2025
c549ac6
remove whitespace
Fidget-Spinner Dec 15, 2025
899c0e0
Merge remote-tracking branch 'upstream/main' into decreF_elim_binop
Fidget-Spinner Dec 15, 2025
1571165
also for COMPARE_OP_INT
Fidget-Spinner Dec 15, 2025
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remove whitespace
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@Fidget-Spinner
Fidget-Spinner committed Dec 15, 2025
commit c549ac61ffe8eaaceb7d2cd797d2f96e8e67e1a3
6 changes: 3 additions & 3 deletions Python/bytecodes.c
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Original file line number Diff line number Diff line change
Expand Up @@ -660,13 +660,13 @@ dummy_func(
}

macro(BINARY_OP_MULTIPLY_INT) =
_GUARD_TOS_INT + _GUARD_NOS_INT + unused/5 + _BINARY_OP_MULTIPLY_INT + _POP_TOP_INT + _POP_TOP_INT;
_GUARD_TOS_INT + _GUARD_NOS_INT + unused/5 + _BINARY_OP_MULTIPLY_INT + _POP_TOP_INT + _POP_TOP_INT;

macro(BINARY_OP_ADD_INT) =
_GUARD_TOS_INT + _GUARD_NOS_INT + unused/5 + _BINARY_OP_ADD_INT + _POP_TOP_INT + _POP_TOP_INT;
_GUARD_TOS_INT + _GUARD_NOS_INT + unused/5 + _BINARY_OP_ADD_INT + _POP_TOP_INT + _POP_TOP_INT;

macro(BINARY_OP_SUBTRACT_INT) =
_GUARD_TOS_INT + _GUARD_NOS_INT + unused/5 + _BINARY_OP_SUBTRACT_INT + _POP_TOP_INT + _POP_TOP_INT;
_GUARD_TOS_INT + _GUARD_NOS_INT + unused/5 + _BINARY_OP_SUBTRACT_INT + _POP_TOP_INT + _POP_TOP_INT;

op(_GUARD_NOS_FLOAT, (left, unused -- left, unused)) {
PyObject *left_o = PyStackRef_AsPyObjectBorrow(left);
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