Seefaster-cpython/ideas#621 (comment):

Now, there's anexplicitSAVE_CURRENT_IP in some macros (before every_POP_FRAME and_PUSH_FRAME). That's because it also acts as a flag for the code generator, which, combined with the precedingSAVE_IP, makes it effectively save a pointer to thenext instruction (which is what's needed by the frame push/pop uops). But there's so much special-casing here that we might as well either introduce a new uop for the combined special effects or special-case_POP_FRAME and_PUSH_FRAME.

Also renameSAVE_IP toSET_IP (from thesame issue). [DONE]

Linked PRs

• gh-109214: Rename SAVE_IP to _SET_IP, and similar #109285
• GH-109214: Convert _SAVE_CURRENT_IP to _SET_IP in tier 2 trace creation. #110755
• GH-109214:_SET_IP before_PUSH_FRAME (but not_POP_FRAME) #111001