1 files changed, 3 insertions, 2 deletions

diff --git a/contrib/llvm-project/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/contrib/llvm-project/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index 5e7e08eaa997..caab98c732ee 100644
--- a/contrib/llvm-project/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/contrib/llvm-project/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1590,8 +1590,7 @@ void AddressSanitizer::instrumentMaskedLoadOrStore(
       InstrumentedAddress = IRB.CreateExtractElement(Addr, Index);
     } else if (Stride) {
       Index = IRB.CreateMul(Index, Stride);
-      Addr = IRB.CreateBitCast(Addr, PointerType::getUnqual(*C));
-      InstrumentedAddress = IRB.CreateGEP(Type::getInt8Ty(*C), Addr, {Index});
+      InstrumentedAddress = IRB.CreatePtrAdd(Addr, Index);
     } else {
       InstrumentedAddress = IRB.CreateGEP(VTy, Addr, {Zero, Index});
     }
@@ -2079,6 +2078,8 @@ bool ModuleAddressSanitizer::ShouldUseMachOGlobalsSection() const {
     return true;
   if (TargetTriple.isDriverKit())
     return true;
+  if (TargetTriple.isXROS())
+    return true;
 
   return false;
 }