Target independent Hexagon Packetizer fix.

[oota-llvm.git] / lib / Analysis / ProfileInfoLoader.cpp

diff --git a/lib/Analysis/ProfileInfoLoader.cpp b/lib/Analysis/ProfileInfoLoader.cpp
index a6c55dfd5f7a6e45f17e322627ef8f32acc52236..eaa38dad16a1c918e041a201bd1ecf1543ebc029 100644 (file)
--- a/lib/Analysis/ProfileInfoLoader.cpp
+++ b/lib/Analysis/ProfileInfoLoader.cpp
@@ -19,7 +19,6 @@
 #include "llvm/Support/raw_ostream.h"
 #include <cstdio>
 #include <cstdlib>
-#include <map>
 using namespace llvm;
 
 // ByteSwap - Byteswap 'Var' if 'Really' is true.
@@ -34,8 +33,8 @@ static inline unsigned ByteSwap(unsigned Var, bool Really) {
 
 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;
 }
 
@@ -64,7 +63,7 @@ static void ReadProfilingBlock(const char *ToolName, FILE *F,
   // 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) {
@@ -78,6 +77,8 @@ static void ReadProfilingBlock(const char *ToolName, FILE *F,
   }
 }
 
+const unsigned ProfileInfoLoader::Uncounted = ~0U;
+
 // ProfileInfoLoader ctor - Read the specified profiling data file, exiting the
 // program if the file is invalid or broken.
 //