8000 gh-119689: generate stack effect metadata for pseudo instructions by iritkatriel · Pull Request #119691 · python/cpython · GitHub
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gh-119689: generate stack effect metadata for pseudo instructions #119691

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Merged
merged 5 commits into from
May 29, 2024
Merged

gh-119689: generate stack effect metadata for pseudo instructions #119691

merged 5 commits into from
May 29, 2024

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iritkatriel
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@iritkatriel iritkatriel commented May 28, 2024 •
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@iritkatriel iritkatriel requested a review from gvanrossum May 28, 2024 21:48
@iritkatriel iritkatriel requested a review from markshannon as a code owner May 28, 2024 21:48
@bedevere-app bedevere-app bot mentioned this pull request May 28, 2024
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@iritkatriel iritkatriel added the interpreter-core (Objects, Python, Grammar, and Parser dirs) label May 28, 2024
gvanrossum
gvanrossum approved these changes May 29, 2024
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LGTM, though I'm not sure what should happen to the jump argument.

Python/compile.c
@@ -703,51 +703,22 @@ compiler_set_qualname(struct compiler *c)
static int
stack_effect(int opcode, int oparg, int jump)
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Is jump still used? The deleted SETUP cases use it, but I don't think the generated code uses it. Is it no longer needed? Could you remove the jump argument then? (All the callers are inside this file.)

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jump is exposed in the c api and used from flowgraph.c.

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I see, the key is IS_BLOCK_PUSH_OPCODE(opcode). Sorry I didn't get that at first.

@iritkatriel iritkatriel enabled auto-merge (squash) May 29, 2024 09:21
@iritkatriel iritkatriel merged commit c1e9647 into python:main May 29, 2024
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noahbkim pushed a commit to hudson-trading/cpython that referenced this pull request Jul 11, 2024
@iritkatriel @noahbkim
pythongh-119689: generate stack effect metadata for pseudo instructio…
6f84da0 
…ns (python#119691)
estyxx pushed a commit to estyxx/cpython that referenced this pull request Jul 17, 2024
@iritkatriel @estyxx
pythongh-119689: generate stack effect metadata for pseudo instructio…
2187bc8 
…ns (python#119691)
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@gvanrossum gvanrossum gvanrossum approved these changes

@markshannon markshannon Awaiting requested review from markshannon markshannon is a code owner

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Generate stack effect for pseudo instructions
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