mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-31 22:18:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

GH-121131: Clean up and fix some instrumented instructions. (GH-121132)

Browse source 
* Add support for 'prev_instr' to code generator and refactor some INSTRUMENTED instructions
This commit is contained in:
Mark Shannon 2024-07-26 12:24:12 +01:00 • committed by GitHub
parent d9efa45d74
commit afb0aa6ed2
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
15 changed files with 277 additions and 215 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Tools/cases_generator/tier1_generator.py
View file

@ -148,6 +148,8 @@ def generate_tier1(
out.emit("\n")
out.emit(f"TARGET({name}) {{\n")
unused_guard = "(void)this_instr;\n" if inst.family is None else ""
if inst.properties.needs_prev:
out.emit(f"_Py_CODEUNIT *prev_instr = frame->instr_ptr;\n")
if needs_this and not inst.is_target:
out.emit(f"_Py_CODEUNIT *this_instr = frame->instr_ptr = next_instr;\n")
out.emit(unused_guard)