8000 gh-104909: Split BINARY_OP into micro-ops by gvanrossum · Pull Request #104910 · python/cpython · GitHub
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gh-104909: Split BINARY_OP into micro-ops #104910

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Merged
merged 8 commits into from
May 31, 2023
Merged

gh-104909: Split BINARY_OP into micro-ops #104910

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4cac682
Start splitting bytecodes into micro-ops
gvanrossum May 24, 2023
24026a0
Do the remaining BINARY_OP specializations
gvanrossum May 25, 2023
6f7c955
Move unused/1 cache effects to actions
gvanrossum May 25, 2023
fd46248
Use match/case as intended
gvanrossum May 27, 2023
5cd8b66
Roll back changes to BINARY_OP itself
gvanrossum May 30, 2023
17483ad
Rename guard uops
gvanrossum May 30, 2023
74d4eab
Merge remote-tracking branch 'origin/main' into split-ops
gvanrossum May 30, 2023
3259d6e
Fix popped/pushed calculations for macros
gvanrossum May 30, 2023
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Use match/case as intended 
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
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@gvanrossum @brandtbucher
gvanrossum and brandtbucher authored May 27, 2023
commit fd462489156fbf2941c68cd74ec4e15d6ad3ef71
5 changes: 2 additions & 3 deletions Tools/cases_generator/generate_cases.py
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Expand Up @@ -1156,9 +1156,8 @@ def wrap_super_or_macro(self, up: SuperOrMacroInstruction):
self.out.emit("")
with self.out.block(f"TARGET({up.name})"):
match up:
case MacroInstruction() as mac:
if mac.predicted:
self.out.emit(f"PREDICTED({mac.name});")
case MacroInstruction(predicted=True, name=name):
self.out.emit(f"PREDICTED({name});")
for i, var in reversed(list(enumerate(up.stack))):
src = None
if i < up.initial_sp:
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