Moved isDeclaration() check further down to allow for function counts for
declarations if necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80084 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ProfileInfo.cpp b/lib/Analysis/ProfileInfo.cpp
index a7fc4c4..fdbf03c 100644
--- a/lib/Analysis/ProfileInfo.cpp
+++ b/lib/Analysis/ProfileInfo.cpp
@@ -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;