Move findBBwithCalls to the file it's used in to avoid unused function
warnings.
llvm-svn: 368636
diff --git a/llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp b/llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp
index 9d8c2f3..52e9919 100644
--- a/llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/SpeculateAnalyses.cpp
@@ -12,6 +12,30 @@
#include "llvm/ADT/SmallVector.h"
#include "llvm/Analysis/BlockFrequencyInfo.h"
+namespace {
+using namespace llvm;
+std::vector<const BasicBlock *> findBBwithCalls(const Function &F,
+ bool IndirectCall = false) {
+ std::vector<const BasicBlock *> BBs;
+
+ auto findCallInst = [&IndirectCall](const Instruction &I) {
+ if (auto Call = dyn_cast<CallBase>(&I)) {
+ if (Call->isIndirectCall())
+ return IndirectCall;
+ else
+ return true;
+ } else
+ return false;
+ };
+ for (auto &BB : F)
+ if (findCallInst(*BB.getTerminator()) ||
+ llvm::any_of(BB.instructionsWithoutDebug(), findCallInst))
+ BBs.emplace_back(&BB);
+
+ return BBs;
+}
+} // namespace
+
// Implementations of Queries shouldn't need to lock the resources
// such as LLVMContext, each argument (function) has a non-shared LLVMContext
namespace llvm {