diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index bb27ad09d4..ecf9797b48 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -150,7 +150,8 @@ FunctionLoweringInfo::FunctionLoweringInfo(TargetLowering &tli, // TargetData. It serves primarily to 8-byte align doubles for X86. if (Align < TySize && TySize <= 8) Align = TySize; - TySize *= CUI->getValue(); // Get total allocated size. + if (CUI->getValue()) // Don't produce zero sized stack objects + TySize *= CUI->getValue(); // Get total allocated size. StaticAllocaMap[AI] = MF.getFrameInfo()->CreateStackObject((unsigned)TySize, Align); } |