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gh-116098: Revert "gh-107674: Improve performance of sys.settrace (GH-114986)" (GH-116178)

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Revert "gh-107674: Improve performance of `sys.settrace` (GH-114986)"

This reverts commit 0a61e23700.
This commit is contained in:
Tian Gao 2024-02-29 22:46:33 -08:00 • committed by GitHub
parent 339c8e1c13
commit 7895a61168
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GPG key ID: B5690EEEBB952194
7 changed files with 53 additions and 64 deletions
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16
Python/ceval_macros.h
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@ -347,16 +347,12 @@ do { \
// for an exception handler, displaying the traceback, and so on
#define INSTRUMENTED_JUMP(src, dest, event) \
do { \
if (tstate->tracing) {\
next_instr = dest; \
} else { \
_PyFrame_SetStackPointer(frame, stack_pointer); \
next_instr = _Py_call_instrumentation_jump(tstate, event, frame, src, dest); \
stack_pointer = _PyFrame_GetStackPointer(frame); \
if (next_instr == NULL) { \
next_instr = (dest)+1; \
goto error; \
} \
_PyFrame_SetStackPointer(frame, stack_pointer); \
next_instr = _Py_call_instrumentation_jump(tstate, event, frame, src, dest); \
stack_pointer = _PyFrame_GetStackPointer(frame); \
if (next_instr == NULL) { \
next_instr = (dest)+1; \
goto error; \
} \
} while (0);