mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-27 20:25:18 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

gh-106581: Split CALL_PY_EXACT_ARGS into uops (#107760)

Browse source 
* Split `CALL_PY_EXACT_ARGS` into uops

This is only the first step for doing `CALL` in Tier 2.
The next step involves tracing into the called code object and back.
After that we'll have to do the remaining `CALL` specialization.
Finally we'll have to deal with `KW_NAMES`.

Note: this moves setting `frame->return_offset` directly in front of
`DISPATCH_INLINED()`, to make it easier to move it into `_PUSH_FRAME`.
This commit is contained in:
Guido van Rossum 2023-08-16 16:26:43 -07:00 • committed by GitHub
parent 665a4391e1
commit dc8fdf5fd5
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
14 changed files with 412 additions and 116 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Python/executor.c
View file

@ -81,6 +81,7 @@ _PyUopExecute(_PyExecutorObject *executor, _PyInterpreterFrame *frame, PyObject
OBJECT_STAT_INC(optimization_uops_executed);
switch (opcode) {
#define TIER_TWO 2
#include "executor_cases.c.h"
default:
@ -106,6 +107,7 @@ pop_3_error:
pop_2_error:
STACK_SHRINK(1);
pop_1_error:
pop_1_exit_unwind:
STACK_SHRINK(1);
error:
// On ERROR_IF we return NULL as the frame.