From 03c3dc7b6828d48a9f3be50896b3390a696caa64 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Fri, 18 Jun 2010 15:56:31 +0000 Subject: Give NamedRegionTimer an Enabled flag, allowing all its clients to switch from this: if (TimePassesIsEnabled) { NamedRegionTimer T(Name, GroupName); do_something(); } else { do_something(); // duplicate the code, this time without a timer! } to this: { NamedRegionTimer T(Name, GroupName, TimePassesIsEnabled); do_something(); } git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106285 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Support/Timer.cpp | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'lib/Support/Timer.cpp') diff --git a/lib/Support/Timer.cpp b/lib/Support/Timer.cpp index 784b77cf59..44ee1777cb 100644 --- a/lib/Support/Timer.cpp +++ b/lib/Support/Timer.cpp @@ -236,11 +236,13 @@ static Timer &getNamedRegionTimer(StringRef Name) { return T; } -NamedRegionTimer::NamedRegionTimer(StringRef Name) - : TimeRegion(getNamedRegionTimer(Name)) {} +NamedRegionTimer::NamedRegionTimer(StringRef Name, + bool Enabled) + : TimeRegion(!Enabled ? 0 : &getNamedRegionTimer(Name)) {} -NamedRegionTimer::NamedRegionTimer(StringRef Name, StringRef GroupName) - : TimeRegion(NamedGroupedTimers->get(Name, GroupName)) {} +NamedRegionTimer::NamedRegionTimer(StringRef Name, StringRef GroupName, + bool Enabled) + : TimeRegion(!Enabled ? 0 : &NamedGroupedTimers->get(Name, GroupName)) {} //===----------------------------------------------------------------------===// // TimerGroup Implementation -- cgit v1.2.3