diff options
Diffstat (limited to 'Python/optimizer_bytecodes.c')
| -rw-r--r-- | Python/optimizer_bytecodes.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/Python/optimizer_bytecodes.c b/Python/optimizer_bytecodes.c index 928c22d..aa19a50 100644 --- a/Python/optimizer_bytecodes.c +++ b/Python/optimizer_bytecodes.c @@ -85,8 +85,12 @@ dummy_func(void) { sym_matches_type(right, &PyLong_Type)) { REPLACE_OP(this_instr, _NOP, 0, 0); } - sym_set_type(left, &PyLong_Type); - sym_set_type(right, &PyLong_Type); + if (!sym_set_type(left, &PyLong_Type)) { + goto hit_bottom; + } + if (!sym_set_type(right, &PyLong_Type)) { + goto hit_bottom; + } } op(_GUARD_BOTH_FLOAT, (left, right -- left, right)) { @@ -94,8 +98,12 @@ dummy_func(void) { sym_matches_type(right, &PyFloat_Type)) { REPLACE_OP(this_instr, _NOP, 0 ,0); } - sym_set_type(left, &PyFloat_Type); - sym_set_type(right, &PyFloat_Type); + if (!sym_set_type(left, &PyFloat_Type)) { + goto hit_bottom; + } + if (!sym_set_type(right, &PyFloat_Type)) { + goto hit_bottom; + } } op(_GUARD_BOTH_UNICODE, (left, right -- left, right)) { @@ -103,8 +111,12 @@ dummy_func(void) { sym_matches_type(right, &PyUnicode_Type)) { REPLACE_OP(this_instr, _NOP, 0 ,0); } - sym_set_type(left, &PyUnicode_Type); - sym_set_type(right, &PyUnicode_Type); + if (!sym_set_type(left, &PyUnicode_Type)) { + goto hit_bottom; + } + if (!sym_set_type(right, &PyUnicode_Type)) { + goto hit_bottom; + } } op(_BINARY_OP_ADD_INT, (left, right -- res)) { @@ -365,14 +377,20 @@ dummy_func(void) { op(_CHECK_FUNCTION_EXACT_ARGS, (func_version/2, callable, self_or_null, unused[oparg] -- callable, self_or_null, unused[oparg])) { - sym_set_type(callable, &PyFunction_Type); + if (!sym_set_type(callable, &PyFunction_Type)) { + goto hit_bottom; + } (void)self_or_null; (void)func_version; } op(_CHECK_CALL_BOUND_METHOD_EXACT_ARGS, (callable, null, unused[oparg] -- callable, null, unused[oparg])) { - sym_set_null(null); - sym_set_type(callable, &PyMethod_Type); + if (!sym_set_null(null)) { + goto hit_bottom; + } + if (!sym_set_type(callable, &PyMethod_Type)) { + goto hit_bottom; + } } op(_INIT_CALL_PY_EXACT_ARGS, (callable, self_or_null, args[oparg] -- new_frame: _Py_UOpsAbstractFrame *)) { |