1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/VMCore/Instruction.cpp b/llvm/lib/VMCore/Instruction.cpp
index f54cec11e2e..73191c19658 100644
--- a/llvm/lib/VMCore/Instruction.cpp
+++ b/llvm/lib/VMCore/Instruction.cpp
@@ -436,6 +436,10 @@ bool Instruction::isSafeToSpeculativelyExecute() const {
   case Unwind:
   case Unreachable:
   case Fence:
+  case LandingPad:
+  case AtomicRMW:
+  case AtomicCmpXchg:
+  case Resume:
     return false; // Misc instructions which have effects
   }
 }