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gh-91719: Reload opcode on unknown error so that C can optimize the dispatching in ceval.c #94364

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Merged
merged 9 commits into from
Jun 30, 2022
Merged

gh-91719: Reload opcode on unknown error so that C can optimize the dispatching in ceval.c #94364

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f6833ca
Load opcode via next_instr
neonene Jun 28, 2022
70a1a9f
Comment
neonene Jun 28, 2022
a4c9722
Do the opcode reloading always, not just on Windows.
gvanrossum Jun 29, 2022
ba84e68
📜🤖 Added by blurb_it.
blurb-it[bot] Jun 29, 2022
fa090e5
fix NEWS
neonene Jun 29, 2022
3ba3bf2
update NEWS
neonene Jun 30, 2022
a341d5e
update comment
neonene Jun 30, 2022
db0a6b3
Change NEWS to mention non-MSVC
neonene Jun 30, 2022
0ce3859
make comment generic
neonene Jun 30, 2022
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Change NEWS to mention non-MSVC
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@neonene
neonene authored Jun 30, 2022
commit db0a6b3fa995ac838144d13920dcdf2753f8e1bf
4 changes: 2 additions & 2 deletions Misc/NEWS.d/next/Core and Builtins/2022-06-29-22-18-36.gh-issue-91719.3APYYI.rst
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The MSVC compiler is now expected to generate faster switch code to dispatch
an opcode in the interpreter main loop, reducing memory access instructions.
Reload ``opcode`` when raising ``unknown opcode error`` in the interpreter main loop,
for C compilers to generate dispatching code independently.