[llvm-commits] [llvm] r80084 - /llvm/trunk/lib/Analysis/ProfileInfo.cpp

[Andreas Neustifter]

Author: astifter
Date: Wed Aug 26 08:33:09 2009
New Revision: 80084

URL: http://llvm.org/viewvc/llvm-project?rev=80084&view=rev
Log:
Moved isDeclaration() check further down to allow for function counts for
declarations if necessary.

Modified:
    llvm/trunk/lib/Analysis/ProfileInfo.cpp

Modified: llvm/trunk/lib/Analysis/ProfileInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/ProfileInfo.cpp?rev=80084&r1=80083&r2=80084&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/ProfileInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/ProfileInfo.cpp Wed Aug 26 08:33:09 2009
@@ -67,12 +67,15 @@
 }
 
 double ProfileInfo::getExecutionCount(const Function *F) {
-  if (F->isDeclaration()) return MissingValue;
   std::map<const Function*, double>::iterator J =
     FunctionInformation.find(F);
   if (J != FunctionInformation.end())
     return J->second;
 
+  // isDeclaration() is checked here and not at start of function to allow
+  // functions without a body still to have a execution count.
+  if (F->isDeclaration()) return MissingValue;
+
   double Count = getExecutionCount(&F->getEntryBlock());
   if (Count != MissingValue) FunctionInformation[F] = Count;
   return Count;