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

1 files changed, 1 insertions, 6 deletions

diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp
index 1f0e5a2711..43a6ad8c97 100644
--- a/lib/CodeGen/StackProtector.cpp
+++ b/lib/CodeGen/StackProtector.cpp
@@ -123,16 +123,11 @@ bool StackProtector::RequiresStackProtector() const {
           // 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;
-        }
       }
   }