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| author | Mark Shannon <mark@hotpy.org> | 2023-01-16 12:35:21 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-16 12:35:21 (GMT) |
| commit | 7b14c2ef194b6eed79670aa9d7e29ab8e2256a56 (patch) | |
| tree | 794188d49a9f359cfa7663c25be587634f070f22 /Misc/NEWS.d | |
| parent | b1a74a182d8762bda51838401ac92b6ebad9632a (diff) | |
| download | cpython-7b14c2ef194b6eed79670aa9d7e29ab8e2256a56.zip cpython-7b14c2ef194b6eed79670aa9d7e29ab8e2256a56.tar.gz cpython-7b14c2ef194b6eed79670aa9d7e29ab8e2256a56.tar.bz2 | |
GH-100982: Add `COMPARE_AND_BRANCH` instruction (GH-100983)
Diffstat (limited to 'Misc/NEWS.d')
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2023-01-12-13-46-49.gh-issue-100982.mJ234s.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-01-12-13-46-49.gh-issue-100982.mJ234s.rst b/Misc/NEWS.d/next/Core and Builtins/2023-01-12-13-46-49.gh-issue-100982.mJ234s.rst new file mode 100644 index 0000000..4f43e78 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2023-01-12-13-46-49.gh-issue-100982.mJ234s.rst @@ -0,0 +1,4 @@ +Adds a new :opcode:`COMPARE_AND_BRANCH` instruction. This is a bit more +efficient when performing a comparison immediately followed by a branch, and +restores the design intent of PEP 659 that specializations are local to a +single instruction. |