diff options
| author | Bill Wendling <isanbard@gmail.com> | 2011-11-02 23:20:58 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-11-02 23:20:58 +0000 |
| commit | 9c674bb012c23622bd31d5e82cb0baeda9aac3a5 (patch) | |
| tree | f14edd89936c53b436a75779b5b565f13e29035c /lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp | |
| parent | 1a1d1fcc0b955420cdbe0b94bd01c46d4e96b429 (diff) | |
An array of chars of length 8 will also cause the stack protector to be inserted
into the function. Reflect that here so that the array will be placed next to
the SP.
<rdar://problem/10128329>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143590 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp index b052740a1a..90d35cc76d 100644 --- a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp +++ b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp @@ -92,7 +92,7 @@ void FunctionLoweringInfo::set(const Function &fn, MachineFunction &mf) { // candidate. I.e., it would trigger the creation of a stack protector. bool MayNeedSP = (AI->isArrayAllocation() || - (TySize > 8 && isa<ArrayType>(Ty) && + (TySize >= 8 && isa<ArrayType>(Ty) && cast<ArrayType>(Ty)->getElementType()->isIntegerTy(8))); StaticAllocaMap[AI] = MF->getFrameInfo()->CreateStackObject(TySize, Align, false, MayNeedSP); |