mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-07 07:31:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

bpo-42093: Add opcode cache for LOAD_ATTR (GH-22803)

Browse source
This commit is contained in:
Pablo Galindo 2020-10-20 06:22:44 +01:00 • committed by GitHub
parent 871934d4cf
commit 109826c850
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
7 changed files with 296 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Objects/codeobject.c
View file

@ -301,8 +301,8 @@ _PyCode_InitOpcache(PyCodeObject *co)
unsigned char opcode = _Py_OPCODE(opcodes[i]);
i++; // 'i' is now aligned to (next_instr - first_instr)
// TODO: LOAD_METHOD, LOAD_ATTR
if (opcode == LOAD_GLOBAL) {
// TODO: LOAD_METHOD
if (opcode == LOAD_GLOBAL || opcode == LOAD_ATTR) {
opts++;
co->co_opcache_map[i] = (unsigned char)opts;
if (opts > 254) {