#include "llvm/Support/raw_ostream.h"
#include <cstdio>
#include <cstdlib>
-#include <map>
using namespace llvm;
// ByteSwap - Byteswap 'Var' if 'Really' is true.
static unsigned AddCounts(unsigned A, unsigned B) {
// If either value is undefined, use the other.
- if (A == ~0U) return B;
- if (B == ~0U) return A;
+ if (A == ProfileInfoLoader::Uncounted) return B;
+ if (B == ProfileInfoLoader::Uncounted) return A;
return A + B;
}
// Make sure we have enough space... The space is initialised to -1 to
// facitiltate the loading of missing values for OptimalEdgeProfiling.
if (Data.size() < NumEntries)
- Data.resize(NumEntries, ~0U);
+ Data.resize(NumEntries, ProfileInfoLoader::Uncounted);
// Accumulate the data we just read into the data.
if (!ShouldByteSwap) {
}
}
+const unsigned ProfileInfoLoader::Uncounted = ~0U;
+
// ProfileInfoLoader ctor - Read the specified profiling data file, exiting the
// program if the file is invalid or broken.
//