fix the following warning:
FastDSE.cpp: In member function
‘bool<unnamed>::FDSE::handleEndBlock(llvm::BasicBlock&,
llvm::SetVector<llvm::Instruction*, std::vector<llvm::Instruction*,
std::allocator<llvm::Instruction*> >,
llvm::SmallSet<llvm::Instruction*, 16u> >&)’:
FastDSE.cpp:174: warning: unused variable ‘AA’
--- a/lib/Transforms/Scalar/FastDSE.cpp (revision 39772)
+++ b/lib/Transforms/Scalar/FastDSE.cpp (working copy)
@@ -171,7 +171,6 @@
/// handleEndBlock - Remove dead stores to stack-allocated locations in the
function
/// end block
bool FDSE::handleEndBlock(BasicBlock& BB,
SetVector<Instruction*>& possiblyDead) {
- AliasAnalysis &AA = getAnalysis<AliasAnalysis>();
MemoryDependenceAnalysis &MD =
getAnalysis<MemoryDependenceAnalysis>();
bool MadeChange = false;
--
:wq
