GH-122155: Track local variables between pops and pushes in cases generator#122286
Merged
markshannon merged 13 commits intopython:mainfrom Aug 1, 2024
Merged
GH-122155: Track local variables between pops and pushes in cases generator#122286markshannon merged 13 commits intopython:mainfrom
markshannon merged 13 commits intopython:mainfrom
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squeaky-pl
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Jul 27, 2024
squeaky-pl
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Jul 27, 2024
picnixz
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Jul 27, 2024
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Paweł Piotr Przeradowski <showerproof86@gmail.com>
iritkatriel
reviewed
Jul 31, 2024
iritkatriel
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Jul 31, 2024
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JIT failures are unrelated (an llvm package issue) |
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The current design of the cases generator assumes that the code generator can infer all it needs to know from looking at the stack comments of individual micro-ops. However this isn't true within a tier 1 instruction if the intermediate stack grows during an instruction.
This PR tracks local values during micro ops, between them being popped from the stack and pushed back to the stack.