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-rw-r--r--tools/lldb-perf/lib/Timer.cpp47
1 files changed, 0 insertions, 47 deletions
diff --git a/tools/lldb-perf/lib/Timer.cpp b/tools/lldb-perf/lib/Timer.cpp
deleted file mode 100644
index d22122847b43..000000000000
--- a/tools/lldb-perf/lib/Timer.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-//===-- Timer.cpp -----------------------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Timer.h"
-#include <assert.h>
-
-using namespace lldb_perf;
-
-TimeGauge::TimeType TimeGauge::Now() { return high_resolution_clock::now(); }
-
-TimeGauge::TimeGauge() : m_start(), m_state(TimeGauge::State::eNeverUsed) {}
-
-void TimeGauge::Start() {
- m_state = TimeGauge::State::eCounting;
- m_start = Now();
-}
-
-double TimeGauge::Stop() {
- m_stop = Now();
- assert(m_state == TimeGauge::State::eCounting &&
- "cannot stop a non-started clock");
- m_state = TimeGauge::State::eStopped;
- m_delta = duration_cast<duration<double>>(m_stop - m_start).count();
- return m_delta;
-}
-
-double TimeGauge::GetStartValue() const {
- return (double)m_start.time_since_epoch().count() *
- (double)system_clock::period::num / (double)system_clock::period::den;
-}
-
-double TimeGauge::GetStopValue() const {
- return (double)m_stop.time_since_epoch().count() *
- (double)system_clock::period::num / (double)system_clock::period::den;
-}
-
-double TimeGauge::GetDeltaValue() const {
- assert(m_state == TimeGauge::State::eStopped &&
- "clock must be used before you can evaluate it");
- return m_delta;
-}