#include "llvm/ADT/StringMap.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/Mutex.h"
+#include "llvm/Support/MutexGuard.h"
#include "llvm/Support/Process.h"
#include "llvm/Support/raw_ostream.h"
using namespace llvm;
// each time -stats or -time-passes wants to print output to it. To
// compensate for this, the test-suite Makefiles have code to delete the
// info output file before running commands which write to it.
- std::string Error;
- raw_ostream *Result = new raw_fd_ostream(
- OutputFilename.c_str(), Error, sys::fs::F_Append | sys::fs::F_Text);
- if (Error.empty())
+ std::error_code EC;
+ raw_ostream *Result = new raw_fd_ostream(OutputFilename, EC,
+ sys::fs::F_Append | sys::fs::F_Text);
+ if (!EC)
return Result;
errs() << "Error opening info-output-file '"
sys::MemoryFence();
if (tmp) return tmp;
- llvm_acquire_global_lock();
+ sys::SmartScopedLock<true> Lock(*TimerLock);
tmp = DefaultTimerGroup;
if (!tmp) {
tmp = new TimerGroup("Miscellaneous Ungrouped Timers");
sys::MemoryFence();
DefaultTimerGroup = tmp;
}
- llvm_release_global_lock();
return tmp;
}
//===----------------------------------------------------------------------===//
void Timer::init(StringRef N) {
- assert(TG == 0 && "Timer already initialized");
+ assert(!TG && "Timer already initialized");
Name.assign(N.begin(), N.end());
Started = false;
TG = getDefaultTimerGroup();
}
void Timer::init(StringRef N, TimerGroup &tg) {
- assert(TG == 0 && "Timer already initialized");
+ assert(!TG && "Timer already initialized");
Name.assign(N.begin(), N.end());
Started = false;
TG = &tg;