Enable stack protectors for all arrays, not just char arrays. rdar://5875909
Patch by Bill Wendling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145097 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index 1f0e5a2..43a6ad8 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -123,16 +123,11 @@
// protectors.
return true;
- if (ArrayType *AT = dyn_cast<ArrayType>(AI->getAllocatedType())) {
- // We apparently only care about character arrays.
- if (!AT->getElementType()->isIntegerTy(8))
- continue;
-
+ if (ArrayType *AT = dyn_cast<ArrayType>(AI->getAllocatedType()))
// If an array has more than SSPBufferSize bytes of allocated space,
// then we emit stack protectors.
if (SSPBufferSize <= TD->getTypeAllocSize(AT))
return true;
- }
}
}