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| author | Guido van Rossum <guido@python.org> | 2023-02-09 00:23:19 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-09 00:23:19 (GMT) |
| commit | 65b7b6bd23ea789357777f3a0a6f25a79bb04177 (patch) | |
| tree | c7b79edb1ff56ab27034ca1d70ad2516cce65ad1 /Makefile.pre.in | |
| parent | 0e0c5d8baaa6aa91f4221c5aa57d5586e58e8652 (diff) | |
| download | cpython-65b7b6bd23ea789357777f3a0a6f25a79bb04177.zip cpython-65b7b6bd23ea789357777f3a0a6f25a79bb04177.tar.gz cpython-65b7b6bd23ea789357777f3a0a6f25a79bb04177.tar.bz2 | |
gh-98831: Use opcode metadata for stack_effect() (#101704)
* Write output and metadata in a single run
This halves the time to run the cases generator
(most of the time goes into parsing the input).
* Declare or define opcode metadata based on NEED_OPCODE_TABLES
* Use generated metadata for stack_effect()
* compile.o depends on opcode_metadata.h
* Return -1 from _PyOpcode_num_popped/pushed for unknown opcode
Diffstat (limited to 'Makefile.pre.in')
| -rw-r--r-- | Makefile.pre.in | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/Makefile.pre.in b/Makefile.pre.in index 2559df8..7a84b95 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1445,24 +1445,21 @@ regen-opcode-targets: .PHONY: regen-cases regen-cases: - # Regenerate Python/generated_cases.c.h from Python/bytecodes.c + # Regenerate Python/generated_cases.c.h + # and Python/opcode_metadata.h + # from Python/bytecodes.c # using Tools/cases_generator/generate_cases.py PYTHONPATH=$(srcdir)/Tools/cases_generator \ $(PYTHON_FOR_REGEN) \ $(srcdir)/Tools/cases_generator/generate_cases.py \ -i $(srcdir)/Python/bytecodes.c \ - -o $(srcdir)/Python/generated_cases.c.h.new + -o $(srcdir)/Python/generated_cases.c.h.new \ + -m $(srcdir)/Python/opcode_metadata.h.new $(UPDATE_FILE) $(srcdir)/Python/generated_cases.c.h $(srcdir)/Python/generated_cases.c.h.new - # Regenerate Python/opcode_metadata.h from Python/bytecodes.c - # using Tools/cases_generator/generate_cases.py --metadata - PYTHONPATH=$(srcdir)/Tools/cases_generator \ - $(PYTHON_FOR_REGEN) \ - $(srcdir)/Tools/cases_generator/generate_cases.py \ - --metadata \ - -i $(srcdir)/Python/bytecodes.c \ - -o $(srcdir)/Python/opcode_metadata.h.new $(UPDATE_FILE) $(srcdir)/Python/opcode_metadata.h $(srcdir)/Python/opcode_metadata.h.new +Python/compile.o: $(srcdir)/Python/opcode_metadata.h + Python/ceval.o: \ $(srcdir)/Python/ceval_macros.h \ $(srcdir)/Python/condvar.h \ |