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gh-115999: Refactor LOAD_GLOBAL specializations to avoid reloading {globals, builtins} keys #124953

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Merged
colesbury merged 6 commits into from
Oct 9, 2024
Merged

gh-115999: Refactor LOAD_GLOBAL specializations to avoid reloading {globals, builtins} keys #124953

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0a98bc0
Refactor `LOAD_GLOBAL` specializations to avoid reloading {globals, b…
mpage Sep 24, 2024
d00adef
Sync stack pointer in ops that consume keys
mpage Oct 7, 2024
e68f7e0
Merge branch 'main' into gh-115999-refactor-load-global
mpage Oct 7, 2024
7a682cc
Mark keys dead
mpage Oct 7, 2024
93f121b
Fix compiler warning in optimizer_cases.c.h
mpage Oct 8, 2024
d41b85a
Merge branch 'main' into gh-115999-refactor-load-global
colesbury Oct 9, 2024
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Fix compiler warning in optimizer_cases.c.h 
Maybe this will stop tickling the msvc compiler bug, too?
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@mpage
mpage committed Oct 8, 2024
commit 93f121bff00e49b7209285740dbf81bc291345e5
10 changes: 10 additions & 0 deletions Python/optimizer_bytecodes.c
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Original file line number Diff line number Diff line change
Expand Up @@ -836,6 +836,16 @@ dummy_func(void) {
ctx->done = true;
}

op(_GUARD_GLOBALS_VERSION_PUSH_KEYS, (version/1 -- globals_keys)) {
globals_keys = sym_new_unknown(ctx);
(void)version;
}

op(_GUARD_BUILTINS_VERSION_PUSH_KEYS, (version/1 -- builtins_keys)) {
builtins_keys = sym_new_unknown(ctx);
(void)version;
}

// END BYTECODES //

}
16 changes: 10 additions & 6 deletions Python/optimizer_cases.c.h
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