#include <cstring>
using namespace llvm;
-// CreateInfoOutputFile - Return a file stream to print our output on.
-namespace llvm { extern raw_ostream *CreateInfoOutputFile(); }
-
/// -stats - Command line option to cause transformations to emit stats about
/// what they did.
///
if (Stats.Stats.empty()) return;
// Get the stream to write to.
- raw_ostream &OutStream = *CreateInfoOutputFile();
- PrintStatistics(OutStream);
- delete &OutStream; // Close the file.
+ std::unique_ptr<raw_ostream> OutStream = CreateInfoOutputFile();
+ PrintStatistics(*OutStream);
+
#else
// Check if the -stats option is set instead of checking
// !Stats.Stats.empty(). In release builds, Statistics operators
// do nothing, so stats are never Registered.
if (Enabled) {
// Get the stream to write to.
- raw_ostream &OutStream = *CreateInfoOutputFile();
- OutStream << "Statistics are disabled. "
- << "Build with asserts or with -DLLVM_ENABLE_STATS\n";
- OutStream.flush();
- delete &OutStream; // Close the file.
+ std::unique_ptr<raw_ostream> OutStream = CreateInfoOutputFile();
+ (*OutStream) << "Statistics are disabled. "
+ << "Build with asserts or with -DLLVM_ENABLE_STATS\n";
}
#endif
}