dependencies.cpp contains a number of performance counters:
#ifndef PRODUCT
static int deps_find_witness_calls = 0;
static int deps_find_witness_steps = 0;
static int deps_find_witness_recursions = 0;
static int deps_find_witness_singles = 0;
static int deps_find_witness_print = 0; // set to -1 to force a final print
Migrate them to PerfData counters (PerfLongCounter).
#ifndef PRODUCT
static int deps_find_witness_calls = 0;
static int deps_find_witness_steps = 0;
static int deps_find_witness_recursions = 0;
static int deps_find_witness_singles = 0;
static int deps_find_witness_print = 0; // set to -1 to force a final print
Migrate them to PerfData counters (PerfLongCounter).