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gh-93429: Merge LOAD_METHOD back into LOAD_ATTR #93430

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Merged
markshannon merged 17 commits into from
Jun 14, 2022
Merged

gh-93429: Merge LOAD_METHOD back into LOAD_ATTR #93430

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7ea8f66
Merge LOAD_METHOD back into LOAD_ATTR
Fidget-Spinner Jun 2, 2022
51e34f1
📜🤖 Added by blurb_it.
blurb-it[bot] Jun 2, 2022
7e8dd23
Remove LOAD_ATTR_METHOD_MODULE
Fidget-Spinner Jun 2, 2022
c95fb97
Merge branch 'load_attr_load_method' of https://github.com/Fidget-Spi…
Fidget-Spinner Jun 2, 2022
e0eb7ee
Make LOAD_METHOD a virtual instruction
Fidget-Spinner Jun 7, 2022
c912f30
Merge remote-tracking branch 'upstream/main' into load_attr_load_method
Fidget-Spinner Jun 7, 2022
da7fc17
Regen files, add unused field
Fidget-Spinner Jun 7, 2022
65e6aba
Merge specialization code more (stats are still broken)
Fidget-Spinner Jun 7, 2022
a6f9099
Merge remote-tracking branch 'upstream/main' into load_attr_load_method
Fidget-Spinner Jun 7, 2022
b8baebd
fix up stats and comments
Fidget-Spinner Jun 7, 2022
56ea61a
Shrink load method cache
Fidget-Spinner Jun 7, 2022
42340ee
fix formatting
Fidget-Spinner Jun 7, 2022
b0e5b6b
fail automatically when seeing a method
Fidget-Spinner Jun 7, 2022
20b3352
add back METHOD to the switch-case to avoid warnings
Fidget-Spinner Jun 7, 2022
28ddf12
fix a deopt
Fidget-Spinner Jun 8, 2022
6fb980e
PEP 7 nits
Fidget-Spinner Jun 9, 2022
5cc98f2
Apply mark's suggestions
Fidget-Spinner Jun 13, 2022
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add back METHOD to the switch-case to avoid warnings
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@Fidget-Spinner
Fidget-Spinner committed Jun 7, 2022
commit 20b3352d3516305fefd92ba0b95f077e43d60600
13 changes: 6 additions & 7 deletions Python/specialize.c
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Original file line number Diff line number Diff line change
Expand Up @@ -679,19 +679,18 @@ _Py_Specialize_LoadAttr(PyObject *owner, _Py_CODEUNIT *instr, PyObject *name)
PyObject *descr = NULL;
DescriptorClassification kind = analyze_descriptor(type, name, &descr, 0);
assert(descr != NULL || kind == ABSENT || kind == GETSET_OVERRIDDEN);
if (kind == METHOD) {
if (oparg & 1) {
if (specialize_attr_loadmethod(owner, instr, name, descr, kind)) {
goto success;
}
if ((oparg & 1) && kind == METHOD) {
if (specialize_attr_loadmethod(owner, instr, name, descr, kind)) {
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goto success;
}
SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_ATTR_METHOD);
goto fail;
}
switch(kind) {
case OVERRIDING:
SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_ATTR_OVERRIDING_DESCRIPTOR);
goto fail;
case METHOD:
SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_ATTR_METHOD);
goto fail;
case PROPERTY:
SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_ATTR_PROPERTY);
goto fail;
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