#!/bin/sh

OUT_DIR=“v8_trace_reports”

rm -rf “$OUT_DIR” mkdir -p “$OUT_DIR”

echo “Here we go…”

LOG=$(node –trace-opt –trace-inlining –trace-deopt trace_cycle)

echo “$LOG” | grep “disabled optimization for” > “$OUT_DIR/never_optimized.log” echo “$LOG” | grep “Did not inline” > “$OUT_DIR/not_inlined.log” echo “$LOG” | grep “DEOPT” > “$OUT_DIR/deoptimizations.log”

echo “Done”