Tier 2 interpreter experiment (diff only for viewing, DO NOT MERGE) #38
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…conditional stack effect
In preparation for type propagating within the tier2 branch handling code
Co-authored-by: Ken Jin <kenjin@python.org>
Co-authored-by: Ken Jin <kenjin@python.org>
Co-authored-by: Ken Jin <kenjin@python.org>
…python into types_metainterpreter
Implemented type propagation
…o_separate_eval_no_tracer_contiguous_bbs
DSL now allows declaring the type of an output stack effect with the type of an input stack effect.
Updated DSL to not require type annotations for unmoved stack variables
Perf+Feat: Removed unnecessary declarations in type propagator and type annotated more bytecode
…o_separate_eval_no_tracer_contiguous_bbs
…e more general type prop
…o_separate_eval_no_tracer_contiguous_bbs
…o_separate_eval_no_tracer_contiguous_bbs
* Added EXTENDED_ARG to type prop * Revert "Added EXTENDED_ARG to type prop" This reverts commit 7249cb7. * Fix: Buggy type propagation across SWP * Fix: Forgot to tag pointers in TYPE_SET * Fix: BB_TEST_ITER wrong type propagation * Fix: Bug in typeprop handling UNPACK_*, and bug in COPY_NO_INCREF * Fix: Misc macro fix * Fix: Ref leak in unboxing checks --------- Co-authored-by: Ken Jin <kenjin@python.org>
…_bbs' of https://github.com/Fidget-Spinner/cpython into tier2_interpreter_no_separate_eval_no_tracer_contiguous_bbs
* Tests: Modified dis.py and added primitive tests * Docs: Typos and more documentation * Test: Fixed minor issue
…_bbs' of https://github.com/Fidget-Spinner/cpython into tier2_interpreter_no_separate_eval_no_tracer_contiguous_bbs
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