mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-25 04:34:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

gh-139525: Don't specialize functions which have a modified vectorcall (#139524)

Browse source 
Don't specialize functions which have a modified vectorcall
This commit is contained in:
Dino Viehland 2025-10-03 09:58:32 -07:00 • committed by GitHub
parent 12805ef9da
commit ff0cf0af10
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 37 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Python/specialize.c
View file

@ -630,6 +630,7 @@ _PyCode_Quicken(_Py_CODEUNIT *instructions, Py_ssize_t size, int enable_counters
#define SPEC_FAIL_CALL_INIT_NOT_PYTHON 21
#define SPEC_FAIL_CALL_PEP_523 22
#define SPEC_FAIL_CALL_BOUND_METHOD 23
#define SPEC_FAIL_CALL_VECTORCALL 24
#define SPEC_FAIL_CALL_CLASS_MUTABLE 26
#define SPEC_FAIL_CALL_METHOD_WRAPPER 28
#define SPEC_FAIL_CALL_OPERATOR_WRAPPER 29
@ -2071,6 +2072,10 @@ specialize_py_call(PyFunctionObject *func, _Py_CODEUNIT *instr, int nargs,
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_CALL_PEP_523);
return -1;
}
if (func->vectorcall != _PyFunction_Vectorcall) {
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_CALL_VECTORCALL);
return -1;
}
int argcount = -1;
if (kind == SPEC_FAIL_CODE_NOT_OPTIMIZED) {
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_CODE_NOT_OPTIMIZED);
@ -2110,6 +2115,10 @@ specialize_py_call_kw(PyFunctionObject *func, _Py_CODEUNIT *instr, int nargs,
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_CALL_PEP_523);
return -1;
}
if (func->vectorcall != _PyFunction_Vectorcall) {
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_CALL_VECTORCALL);
return -1;
}
if (kind == SPEC_FAIL_CODE_NOT_OPTIMIZED) {
SPECIALIZATION_FAIL(CALL, SPEC_FAIL_CODE_NOT_OPTIMIZED);
return -1;