[3.11] GH-93516: Backport GH-93769: Speedup line number checks when tracing (GH-94127) by markshannon · Pull Request #94127 · python/cpython

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* Use a lookup table to reduce overhead of getting line numbers during tracing.

markshannon changed the title [3.11] GH-93516: Backport GH-93769: Store offset of first traceable instruction in code object [3.11] GH-93516: Backport GH-93769: Speedup line number checks when tracing.

This was referenced

pablogsal changed the title [3.11] GH-93516: Backport GH-93769: Speedup line number checks when tracing. [3.11] GH-93516: Backport GH-93769: Speedup line number checks when tracing

pablogsal changed the title [3.11] GH-93516: Backport GH-93769: Speedup line number checks when tracing [3.11]GH-93516: Backport GH-93769: Speedup line number checks when tracing

pablogsal changed the title [3.11]GH-93516: Backport GH-93769: Speedup line number checks when tracing [3.11] GH-93516: Backport GH-93769: Speedup line number checks when tracing