// Static allocas are handled more efficiently in the variable frame index
// side table.
- const auto *AI =
- dyn_cast<AllocaInst>(Address->stripInBoundsConstantOffsets());
- if (AI && AI->isStaticAlloca() && FuncInfo.StaticAllocaMap.count(AI))
- return nullptr;
+ if (const auto *AI =
+ dyn_cast<AllocaInst>(Address->stripInBoundsConstantOffsets()))
+ if (AI->isStaticAlloca() && FuncInfo.StaticAllocaMap.count(AI))
+ return nullptr;
// Byval arguments with frame indices were already handled after argument
// lowering and before isel.
- const auto *Arg =
- dyn_cast<Argument>(Address->stripInBoundsConstantOffsets());
- if (Arg && FuncInfo.getArgumentFrameIndex(Arg) != INT_MAX)
- return nullptr;
+ if (const auto *Arg =
+ dyn_cast<Argument>(Address->stripInBoundsConstantOffsets()))
+ if (FuncInfo.getArgumentFrameIndex(Arg) != INT_MAX)
+ return nullptr;
SDValue &N = NodeMap[Address];
if (!N.getNode() && isa<Argument>(Address))