mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-24 17:33:29 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 14

gh-106581: Honor 'always_exits' in write_components() (#109338)

Browse source 
I must have overlooked this when refactoring the code generator.
The Tier 1 interpreter contained a few silly things like
```
            goto resume_frame;
            STACK_SHRINK(1);
```
(and other variations, some where the unconditional `goto` was hidden in a macro).
This commit is contained in:
Guido van Rossum 2023-09-12 10:58:40 -07:00 • committed by GitHub
parent d12b3e3152
commit b86ce91bfe
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 1 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Tools/cases_generator/stacking.py
View file

@ -457,7 +457,7 @@ def write_components(
with out.block(""):
mgr.instr.write_body(out, -4, mgr.active_caches, tier)
if mgr is managers[-1] and not next_instr_is_set:
if mgr is managers[-1] and not next_instr_is_set and not mgr.instr.always_exits:
# Adjust the stack to its final depth, *then* write the
# pokes for all preceding uops.
# Note that for array output effects we may still write