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GH-135904: Improve the JIT's performance on macOS #136528

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Merged
brandtbucher merged 8 commits into from
Jul 14, 2025
Merged

GH-135904: Improve the JIT's performance on macOS #136528

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aa2b0df
Make jump targets local instead of extern
brandtbucher Jul 7, 2025
3a6c20d
Add __attribute__((visibility("hidden")))
brandtbucher Jul 8, 2025
3ff9ee7
Rework AArch64 alignment
brandtbucher Jul 8, 2025
d66cc85
fixup
brandtbucher Jul 8, 2025
1f6bdfc
fixup
brandtbucher Jul 8, 2025
cff0f09
Detect ";" comments
brandtbucher Jul 8, 2025
997a858
Handle symbol and label prefixes in a principled way
brandtbucher Jul 9, 2025
9544d5d
Fix mypy
brandtbucher Jul 11, 2025
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Add __attribute__((visibility("hidden")))
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@brandtbucher
brandtbucher committed Jul 8, 2025
commit 3a6c20d62c619501b9aee3ae59a95f8624bd6b53
2 changes: 1 addition & 1 deletion Tools/jit/jit.h
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Expand Up @@ -8,5 +8,5 @@ typedef jit_func __attribute__((preserve_none)) jit_func_preserve_none;
TYPE NAME = (TYPE)(uintptr_t)&ALIAS;

#define DECLARE_TARGET(NAME) \
_Py_CODEUNIT *__attribute__((preserve_none)) \
_Py_CODEUNIT *__attribute__((preserve_none, visibility("hidden"))) \
NAME(_PyInterpreterFrame *frame, _PyStackRef *stack_pointer, PyThreadState *tstate);