8000 gh-105481: add pseudo-instructions to the cases DSL by iritkatriel · Pull Request #105506 · python/cpython · GitHub
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gh-105481: add pseudo-instructions to the cases DSL #105506

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Merged
merged 11 commits into from
Jun 11, 2023
Merged

gh-105481: add pseudo-instructions to the cases DSL #105506

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b68004f
gh-105481: add pseudo-instructions to the cases DSL
iritkatriel Jun 8, 2023
de0a2ff
typo
iritkatriel Jun 8, 2023
11b6b38
comment
iritkatriel Jun 8, 2023
64fe811
regen
iritkatriel Jun 8, 2023
0929fac
add pseudos also to the metadata table
iritkatriel Jun 8, 2023
ae2255d
assert that opcodes are all < 512
iritkatriel Jun 10, 2023
096df7a
pushed, popped --> popped, pushed
iritkatriel Jun 10, 2023
28ca801
trailing comma
iritkatriel Jun 10, 2023
c91a179
fix type union
iritkatriel Jun 10, 2023
506eda5
add a few comments
iritkatriel Jun 10, 2023
7fe09fb
add assertions about metadata of pseudos
iritkatriel Jun 11, 2023
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pushed, popped --> popped, pushed
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@iritkatriel
iritkatriel committed Jun 10, 2023
commit 096df7a1a817f6a01f9f2f57b7e7622934c51bc0
4 changes: 2 additions & 2 deletions Tools/cases_generator/generate_cases.py
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Original file line number Diff line number Diff line change
Expand Up @@ -959,13 +959,13 @@ def effect_str(effects: list[StackEffect]) -> str:
pushed = str(sp - low)
case parser.Pseudo():
instr = self.pseudos[thing.name]
pushed = popped = None
popped = pushed = None
for target in self.pseudos[thing.name].targets:
target_instr = self.instrs.get(target)
assert target_instr
target_popped = effect_str(target_instr.input_effects)
target_pushed = effect_str(target_instr.output_effects)
if pushed is None and popped is None:
if popped is None and pushed is None:
popped, pushed = target_popped, target_pushed
else:
assert popped == target_popped
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