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Drop pre-3.7 code path (CPU only) #7920

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Merged
sklam merged 11 commits into from
Sep 20, 2022
Merged

Drop pre-3.7 code path (CPU only) #7920

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e47ff1e
Remove pre byteflow bytecode interpreter code. Remove dataflow module.
sklam Mar 16, 2022
bce0dc8
Loop canonicalization is always needed
sklam Mar 16, 2022
002aa41
Remove _py_version_switch
sklam Mar 16, 2022
cddea9f
Remove py<3.7 support from unicode support
sklam Mar 16, 2022
a330bf7
Fix doc build.
sklam Mar 16, 2022
97ddcf6
Remove test test_case13_branch_to_objmode_ctx
sklam Mar 16, 2022
3980ce0
Merge remote-tracking branch 'origin/main' into enh/drop_pre_byteflow
sklam Aug 18, 2022
d67a205
Adapt changes from https://github.com/numba/numba/pull/8318/files#dif…
sklam Aug 18, 2022
88a5392
Adapt changes from https://github.com/numba/numba/pull/8318/files#dif…
sklam Aug 18, 2022
bd712f5
Adapt from https://github.com/numba/numba/pull/8318/files#diff-b925aa…
sklam Aug 18, 2022
d2d76a6
Drop comment referring to python 3.6
sklam Sep 13, 2022
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2 changes: 0 additions & 2 deletions docs/source/developer/repomap.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -120,8 +120,6 @@ Compiler Pipeline
Numba IR
- :ghfile:`numba/core/analysis.py` - Utility functions to analyze Numba IR
(variable lifetime, prune branches, etc)
- :ghfile:`numba/core/dataflow.py` - Dataflow analysis for Python bytecode (used
in analysis.py)
- :ghfile:`numba/core/controlflow.py` - Control flow analysis of Numba IR and
Python bytecode
- :ghfile:`numba/core/typeinfer.py` - Type inference algorithm
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7 changes: 3 additions & 4 deletions numba/core/compiler.py
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Expand Up @@ -665,10 +665,9 @@ def define_objectmode_pipeline(state, name='object'):
pm.add_pass(PreLowerStripPhis, "remove phis nodes")
pm.add_pass(IRProcessing, "processing IR")

if utils.PYVERSION >= (3, 7):
# The following passes are needed to adjust for looplifting
pm.add_pass(CanonicalizeLoopEntry, "canonicalize loop entry")
pm.add_pass(CanonicalizeLoopExit, "canonicalize loop exit")
# The following passes are needed to adjust for looplifting
pm.add_pass(CanonicalizeLoopEntry, "canonicalize loop entry")
pm.add_pass(CanonicalizeLoopExit, "canonicalize loop exit")

pm.add_pass(ObjectModeFrontEnd, "object mode frontend")
pm.add_pass(InlineClosureLikes,
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