From 3772fb11feabfa304faddaaf902eaf57307766af Mon Sep 17 00:00:00 2001 From: Andreas Neustifter Date: Wed, 26 Aug 2009 13:33:09 +0000 Subject: [PATCH] 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 --- lib/Analysis/ProfileInfo.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/Analysis/ProfileInfo.cpp b/lib/Analysis/ProfileInfo.cpp index a7fc4c49d5e..fdbf03cc34d 100644 --- a/lib/Analysis/ProfileInfo.cpp +++ b/lib/Analysis/ProfileInfo.cpp @@ -67,12 +67,15 @@ double ProfileInfo::getExecutionCount(const BasicBlock *BB) { } double ProfileInfo::getExecutionCount(const Function *F) { - if (F->isDeclaration()) return MissingValue; std::map::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;