mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-25 04:34:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

GH-100982: Add COMPARE_AND_BRANCH instruction (GH-100983)

Browse source
This commit is contained in:
Mark Shannon 2023-01-16 12:35:21 +00:00 • committed by GitHub
parent b1a74a182d
commit 7b14c2ef19
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
17 changed files with 273 additions and 245 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Objects/frameobject.c
View file

@ -357,6 +357,14 @@ mark_stacks(PyCodeObject *code_obj, int len)
assert(stacks[j] == UNINITIALIZED || stacks[j] == next_stack);
stacks[j] = next_stack;
break;
case COMPARE_AND_BRANCH:
next_stack = pop_value(pop_value(next_stack));
i++;
j = get_arg(code, i) + i + 1;
assert(j < len);
assert(stacks[j] == UNINITIALIZED || stacks[j] == next_stack);
stacks[j] = next_stack;
break;
case GET_ITER:
case GET_AITER:
next_stack = push_value(pop_value(next_stack), Iterator);