Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-01-06 15:32:22 +00:00
Code Issues Projects Releases Packages Wiki Activity

GH-127953: Make line number lookup O(1) regardless of the size of the code object (GH-128350)

Browse source
This commit is contained in:
Mark Shannon 2025-01-21 09:33:23 +00:00 • committed by GitHub
parent f7cc7d296c
commit 7239da7559
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
6 changed files with 214 additions and 163 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Python/generated_cases.c.h generated
View file

@ -4809,8 +4809,9 @@
if (tstate->tracing) {
PyCodeObject *code = _PyFrame_GetCode(frame);
_PyFrame_SetStackPointer(frame, stack_pointer);
original_opcode = code->_co_monitoring->lines[(int)(this_instr - _PyFrame_GetBytecode(frame))].original_opcode;
int index = (int)(this_instr - _PyFrame_GetBytecode(frame));
stack_pointer = _PyFrame_GetStackPointer(frame);
original_opcode = code->_co_monitoring->lines->data[index*code->_co_monitoring->lines->bytes_per_entry];
next_instr = this_instr;
} else {
_PyFrame_SetStackPointer(frame, stack_pointer);