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GH-116422: Tier2 hot/cold splitting (GH-116813)

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Splits the "cold" path, deopts and exits, from the "hot" path, reducing the size of most jitted instructions, at the cost of slower exits.
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Mark Shannon 2024-03-26 09:35:11 +00:00 • committed by GitHub
parent 61599a48f5
commit bf82f77957
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21 changed files with 1662 additions and 1003 deletions
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Include/internal/pycore_optimizer.h
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@ -12,7 +12,7 @@ extern "C" {
#include <stdbool.h>
// This is the length of the trace we project initially.
#define UOP_MAX_TRACE_LENGTH 512
#define UOP_MAX_TRACE_LENGTH 800
#define TRACE_STACK_SIZE 5