diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/SROA.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/SROA.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp index f9ebd75ec71..45b66674bc9 100644 --- a/llvm/lib/Transforms/Scalar/SROA.cpp +++ b/llvm/lib/Transforms/Scalar/SROA.cpp @@ -807,12 +807,14 @@ public: void run(const SmallVectorImpl<Instruction*> &Insts) { // Retain the debug information attached to the alloca for use when // rewriting loads and stores. - if (MDNode *DebugNode = MDNode::getIfExists(AI.getContext(), &AI)) { - for (User *U : DebugNode->users()) - if (DbgDeclareInst *DDI = dyn_cast<DbgDeclareInst>(U)) - DDIs.push_back(DDI); - else if (DbgValueInst *DVI = dyn_cast<DbgValueInst>(U)) - DVIs.push_back(DVI); + if (auto *L = LocalAsMetadata::getIfExists(&AI)) { + if (auto *DebugNode = MetadataAsValue::getIfExists(AI.getContext(), L)) { + for (User *U : DebugNode->users()) + if (DbgDeclareInst *DDI = dyn_cast<DbgDeclareInst>(U)) + DDIs.push_back(DDI); + else if (DbgValueInst *DVI = dyn_cast<DbgValueInst>(U)) + DVIs.push_back(DVI); + } } LoadAndStorePromoter::run(Insts); @@ -3614,7 +3616,7 @@ bool SROA::promoteAllocas(Function &F) { DEBUG(dbgs() << "Promoting allocas with SSAUpdater...\n"); SSAUpdater SSA; - DIBuilder DIB(*F.getParent()); + DIBuilder DIB(*F.getParent(), /*AllowUnresolved*/ false); SmallVector<Instruction *, 64> Insts; // We need a worklist to walk the uses of each alloca. |
